1. It is one of the important trick that everyone must know to keep .pdf
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1. It is one of the important trick that everyone must know to keep their folders, files and everything in a safe place. It is just like keeping your own thing safely in a good manner. To maintain these you have to create with some keywords according to the usage. We have to organize it well by keeping them orderly according to how you use. If the files are very much important these all kept in one folder with their inter related folder names with special keywords and must be seen with authentication. Everything must be kept seperately like study materials, softwares, entertainment programs etc., By doing like this it is very easy to keep your computer safely without any confusion. 2. In details view the information will be displayed in the form of columns. It is represented by showing the file type with small icon.It is shown only the file type but it will not show any preview of that file. In details view all the files are seperated one by one by its name, size. In large icon view it is designed to view the files very easily with large icons and with special graphic designs and all. unlike details view it is very useful tro see the informatrion of the file without looking in to the preview. 3. To navigation purpose we use the navigation pane when you click the expand icon next to navigation pane it indicates that it shows the folders that are present in the next folder but not the current folder. 4. When you click folder icon in the next to navigation pane it displays how to use the files and any other queries are cleared according to your information. 5. There are specilly focused on windows 10 like forums, tutorials, forums, tutorils, articles etc., 6. Microsoft edge is one of the web surfer that is incorporated in windows 10 in the place of internet explorer that is present in the windows 7. 7.In windows 10 to know any information about anything regarding this files or os or anything there will be a website in the microsoft community you need to go in that and then windows.microsoft.support and you can enter your queries. 8.In windows 10 if we want to save the work before it power was out we have to keep the system in sleep mode then automatically windows 10 saves your work and then puts the computer in sleep mode. Solution 1. It is one of the important trick that everyone must know to keep their folders, files and everything in a safe place. It is just like keeping your own thing safely in a good manner. To maintain these you have to create with some keywords according to the usage. We have to organize it well by keeping them orderly according to how you use. If the files are very much important these all kept in one folder with their inter related folder names with special keywords and must be seen with authentication. Everything must be kept seperately like study materials, softwares, entertainment programs etc., By doing like this it is very easy to keep your computer safely without any confusion. 2. In details view the information w.
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ITC 3001, Personal Computer Fundamentals 1 Course Lea.docx
ITC 3001, Personal Computer Fundamentals 1
Course Learning Outcomes for Unit I
Upon completion of this unit, students should be able to:
1. Explain the fundamentals of computer hardware and computer software.
1.1 Explain the basics of using Windows 8.
1.2 Compare Microsoft Windows to Mac OS.
Reading Assignment
Part I, Lesson 1:
Getting Started with Windows 8
Part I, Lesson 2:
Navigating and Customizing the Start Screen
Unit Lesson
Computer literacy is an absolute requirement now. You probably use, or will use, your computer at work, at
home, and to help your children learn. This unit is designed to help you feel more comfortable with Windows,
the operating system (OS) used to interact with most personal computers.
We will begin with a review of the basics. A computer is an electronic device that accepts data or input,
manipulates the data based on a user’s instructions, and subsequently produces information or output.
Software provides instructions to your computer. Systems software, or the operating system, manages your
system and determines which types of applications you can run. It is the layer of software packages running
on your machine between your computer and hardware devices and your application software. Application
software includes the programs that you use to complete specific tasks. Examples of application software
include word processors, spreadsheet programs, database management systems, compression software,
accounting packages, photo editors, and more. In this unit, you will be studying the Microsoft Windows
operating system. In future units, you will cover applications that comprise the Microsoft Office Suite, including
Word, Excel, Access, and PowerPoint.
As you probably already know, Windows is an operating system from Microsoft that coordinates the activities
of your computer. The one that we will cover in this unit is Windows 8. It controls how the screen is displayed,
how programs are opened and closed, startup and shutdown procedures, and general computer navigation.
Using the applications in the Office suite requires a general knowledge of Windows. Much of the work that
you do on a computer involves creating, modifying, and saving files. Windows allows you to manage these
files.
Both of the lessons in the reading assignment for this unit provide hands-on instructions and practice in the
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desktop can be customized, keep i ...
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SolutionsPro here is Part I and II of the Comp102 week 1 assignments.docx
Solution
sPro here is Part I and II of the Comp102 week 1 assignments. Thank you.
Part I Week1 DB response:
The focus of this week’s discussion question is how you store files on your computer and how you can find them easily. For your discussion with your classmates, think of ways that you store files on your computer now. Do you have problems finding files on your computer? If so, what is a good way to organize your files?
Start this assignment by using the Internet or your reading, and come up with ways to store files on your computer so that you can find them quickly.
After your research is completed, discuss with your classmates the following:
What is the method that you use to store files on your computer for your classes?
After reading how other classmates are organizing their files, comment on their posts. If you see a file management system you like, mention how you would use it yourself. You may see ways to make your current file management system better. If so, discuss how that can be done. Do not be afraid to ask questions and to discuss your thoughts on the topic.
In your own words, please post a response to the Discussion Board and comment on other postings. You will be graded on the quality of your postings.
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David Hollingsworth
File Organization
Organization is one of my personal strengths and this has translated to digital filing as much as anything else. As most of the digital files that I manage are in my work environment, I want to focus this post on my work files. In the past, I have replaced several managers who did not organize files well and over the years, I have seen three dominant ways of filing: everything visible, single folder levels, and multiple folder levels.
First, and least effective, is no filing at all. I once met with a coworker to go over some documents and she had her entire dual-monitor desktop covered with documents. Her philosophy was that as long as she could see the document she could find it. However, in our meeting, with approximately 200 documents in her face, she had a lot of difficulty finding anything.
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The method I utilize is to incorporate folders, and sub folders to as many levels as are necessary to have only a small number of files in the last folder. This means that for my schedules, for example, I have a folder labeled “Schedules”, then a folder for each year “2014”, then a folder for each month “March”, and then the schedule documents so that there are only 4-5 documents in the final level of organization. This saves time in not hav.
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ITC 3001, Personal Computer Fundamentals 1
Course Learning Outcomes for Unit I
Upon completion of this unit, students should be able to:
1. Explain the fundamentals of computer hardware and computer software.
1.1 Explain the basics of using Windows 8.
1.2 Compare Microsoft Windows to Mac OS.
Reading Assignment
Part I, Lesson 1:
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Part I, Lesson 2:
Navigating and Customizing the Start Screen
Unit Lesson
Computer literacy is an absolute requirement now. You probably use, or will use, your computer at work, at
home, and to help your children learn. This unit is designed to help you feel more comfortable with Windows,
the operating system (OS) used to interact with most personal computers.
We will begin with a review of the basics. A computer is an electronic device that accepts data or input,
manipulates the data based on a user’s instructions, and subsequently produces information or output.
Software provides instructions to your computer. Systems software, or the operating system, manages your
system and determines which types of applications you can run. It is the layer of software packages running
on your machine between your computer and hardware devices and your application software. Application
software includes the programs that you use to complete specific tasks. Examples of application software
include word processors, spreadsheet programs, database management systems, compression software,
accounting packages, photo editors, and more. In this unit, you will be studying the Microsoft Windows
operating system. In future units, you will cover applications that comprise the Microsoft Office Suite, including
Word, Excel, Access, and PowerPoint.
As you probably already know, Windows is an operating system from Microsoft that coordinates the activities
of your computer. The one that we will cover in this unit is Windows 8. It controls how the screen is displayed,
how programs are opened and closed, startup and shutdown procedures, and general computer navigation.
Using the applications in the Office suite requires a general knowledge of Windows. Much of the work that
you do on a computer involves creating, modifying, and saving files. Windows allows you to manage these
files.
Both of the lessons in the reading assignment for this unit provide hands-on instructions and practice in the
use of Windows 8. It is highly recommended that you walk through the activities on your own computer as you
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Part I Week1 DB response:
The focus of this week’s discussion question is how you store files on your computer and how you can find them easily. For your discussion with your classmates, think of ways that you store files on your computer now. Do you have problems finding files on your computer? If so, what is a good way to organize your files?
Start this assignment by using the Internet or your reading, and come up with ways to store files on your computer so that you can find them quickly.
After your research is completed, discuss with your classmates the following:
What is the method that you use to store files on your computer for your classes?
After reading how other classmates are organizing their files, comment on their posts. If you see a file management system you like, mention how you would use it yourself. You may see ways to make your current file management system better. If so, discuss how that can be done. Do not be afraid to ask questions and to discuss your thoughts on the topic.
In your own words, please post a response to the Discussion Board and comment on other postings. You will be graded on the quality of your postings.
Week1 DB response to classmate:
David Hollingsworth
File Organization
Organization is one of my personal strengths and this has translated to digital filing as much as anything else. As most of the digital files that I manage are in my work environment, I want to focus this post on my work files. In the past, I have replaced several managers who did not organize files well and over the years, I have seen three dominant ways of filing: everything visible, single folder levels, and multiple folder levels.
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The method I utilize is to incorporate folders, and sub folders to as many levels as are necessary to have only a small number of files in the last folder. This means that for my schedules, for example, I have a folder labeled “Schedules”, then a folder for each year “2014”, then a folder for each month “March”, and then the schedule documents so that there are only 4-5 documents in the final level of organization. This saves time in not hav.
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HeadPhone.java All the outputs were same because the variabl.pdf
// HeadPhone.java
/* All the outputs were same because the variables declared and defined in HeadPhone class
were static,
they will be updated only once during the program execution.
removing the static keyword from the variables which will be updated during the program
execution will
give the desired results
*/
public class HeadPhone {
private static final int LOW = 1;
private static final int MEDIUM = 2;
private static final int HIGH = 3;
private int volume = 0;
private boolean pluggedIn = false;
private String none = null;
private String manufacturer = none;
private String headPhoneColor = none;
private String volPos = none;
private String switchPos= none;
private String onOrOff= none;
// Default Headphone Constructor
public HeadPhone() {
volume = MEDIUM;
pluggedIn = false;
manufacturer = \"Sony\";
headPhoneColor = \"Gold\";
}
// Headphone Constructor
public HeadPhone (int volume2, boolean pluggedIn2, String manufacturer2, String
headPhoneColor2) {
volume = volume2;
pluggedIn = pluggedIn2;
manufacturer = manufacturer2;
headPhoneColor = headPhoneColor2;
}
// Setter Methods
// setVolume
public void setVolume(int volume2) {
volume = volume2;
}
// setPluggedIn
public void setPluggedIn(boolean pluggedIn2) {
pluggedIn = pluggedIn2;
}
// setManufacturer
public void setManufacturer(String manufacturer2) {
manufacturer = manufacturer2;
}
// setColor
public void setColor(String headPhoneColor2) {
headPhoneColor = headPhoneColor2;
}
// Getter Methods
// getVolume
public int getVolume() {
if(volume == 3) {
volPos = \"HIGH\";
}
else if (volume == 2) {
volPos = \"MEDIUM\";
}
else if(volume == 1) {
volPos = \"LOW\";
}
else {
System.out.println(\"Your entry is invalid, please try again.\");
}
return volume;
}
//getPluggedIn
public boolean getPluggedIn() {
if(pluggedIn == false) {
onOrOff = \"Off\";
}
else {
onOrOff = \"On\";
}
return pluggedIn;
}
//getManufacturer
public String getManufacturer() {
return manufacturer;
}
//getColor
public String getColor() {
return headPhoneColor;
}
// changeVolume method
public void changeVolume(int volume2) {
setVolume(volume2);
}
// toString method
public String toString() {
String str = \"toString() results: (volume=\" + volume + \", pluggedIn=\" + pluggedIn + \",
Manufacturer=\" + manufacturer + \", HeadPhone Color=\" + headPhoneColor +\")\";
return str;
}
}
// TestHeadPhone.java
import java.util.Scanner;
public class TestHeadPhone {
public static void main(String[] args) {
int row = 4;
HeadPhone [] hfArray = new HeadPhone[row];
HeadPhone hpObj1 = new HeadPhone();
hfArray[0] = hpObj1;
Scanner input = new Scanner(System.in);
for(int i=1; i<4; i++) {
HeadPhone hpObj2 = new HeadPhone();
System.out.println(\"Please enter the data for new headphones:\");
System.out.println(\"Would you like to turn the headphones on? (Type \'true\' for on, Type
\'false\' for off: \");
hpObj2.setPluggedIn(input.nextBoolean());
System.out.println(\"Please the the volume (Options are by integer (1 = Low, 2 = Medium, 3 =
High): \");
hpObj2.setV.
Program to print all combination of size r in an array of size n.pdf
// Program to print all combination of size r in an array of size n
#include
void combinationUtil(int arr[], int data[], int start, int end,
int index, int r);
// The main function that prints all combinations of size r
// in arr[] of size n. This function mainly uses combinationUtil()
void printCombination(int arr[], int n, int r)
{
// A temporary array to store all combination one by one
int data[r];
// Print all combination using temprary array \'data[]\'
combinationUtil(arr, data, 0, n-1, 0, r);
}
/* arr[] ---> Input Array
data[] ---> Temporary array to store current combination
start & end ---> Staring and Ending indexes in arr[]
index ---> Current index in data[]
r ---> Size of a combination to be printed */
void combinationUtil(int arr[], int data[], int start, int end,
int index, int r)
{
// Current combination is ready to be printed, print it
if (index == r)
{
if (data[0]+data[1]+data[2]+data[3]==24)
{
for (int j=0; j= r-index\" makes sure that including one element
// at index will make a combination with remaining elements
// at remaining positions
for (int i=start; i<=end && end-i+1 >= r-index; i++)
{
data[index] = arr[i];
combinationUtil(arr, data, i+1, end, index+1, r);
}
}
// Driver program to test above functions
int main()
{
int arr[] = {1, 2, 3, 4, 5, 6, 7, 8, 9};
int r = 4;
int n = sizeof(arr)/sizeof(arr[0]);
printCombination(arr, n, r);
}
Solution
// Program to print all combination of size r in an array of size n
#include
void combinationUtil(int arr[], int data[], int start, int end,
int index, int r);
// The main function that prints all combinations of size r
// in arr[] of size n. This function mainly uses combinationUtil()
void printCombination(int arr[], int n, int r)
{
// A temporary array to store all combination one by one
int data[r];
// Print all combination using temprary array \'data[]\'
combinationUtil(arr, data, 0, n-1, 0, r);
}
/* arr[] ---> Input Array
data[] ---> Temporary array to store current combination
start & end ---> Staring and Ending indexes in arr[]
index ---> Current index in data[]
r ---> Size of a combination to be printed */
void combinationUtil(int arr[], int data[], int start, int end,
int index, int r)
{
// Current combination is ready to be printed, print it
if (index == r)
{
if (data[0]+data[1]+data[2]+data[3]==24)
{
for (int j=0; j= r-index\" makes sure that including one element
// at index will make a combination with remaining elements
// at remaining positions
for (int i=start; i<=end && end-i+1 >= r-index; i++)
{
data[index] = arr[i];
combinationUtil(arr, data, i+1, end, index+1, r);
}
}
// Driver program to test above functions
int main()
{
int arr[] = {1, 2, 3, 4, 5, 6, 7, 8, 9};
int r = 4;
int n = sizeof(arr)/sizeof(arr[0]);
printCombination(arr, n, r);
}.
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HeadPhone.java All the outputs were same because the variabl.pdf
// HeadPhone.java
/* All the outputs were same because the variables declared and defined in HeadPhone class
were static,
they will be updated only once during the program execution.
removing the static keyword from the variables which will be updated during the program
execution will
give the desired results
*/
public class HeadPhone {
private static final int LOW = 1;
private static final int MEDIUM = 2;
private static final int HIGH = 3;
private int volume = 0;
private boolean pluggedIn = false;
private String none = null;
private String manufacturer = none;
private String headPhoneColor = none;
private String volPos = none;
private String switchPos= none;
private String onOrOff= none;
// Default Headphone Constructor
public HeadPhone() {
volume = MEDIUM;
pluggedIn = false;
manufacturer = \"Sony\";
headPhoneColor = \"Gold\";
}
// Headphone Constructor
public HeadPhone (int volume2, boolean pluggedIn2, String manufacturer2, String
headPhoneColor2) {
volume = volume2;
pluggedIn = pluggedIn2;
manufacturer = manufacturer2;
headPhoneColor = headPhoneColor2;
}
// Setter Methods
// setVolume
public void setVolume(int volume2) {
volume = volume2;
}
// setPluggedIn
public void setPluggedIn(boolean pluggedIn2) {
pluggedIn = pluggedIn2;
}
// setManufacturer
public void setManufacturer(String manufacturer2) {
manufacturer = manufacturer2;
}
// setColor
public void setColor(String headPhoneColor2) {
headPhoneColor = headPhoneColor2;
}
// Getter Methods
// getVolume
public int getVolume() {
if(volume == 3) {
volPos = \"HIGH\";
}
else if (volume == 2) {
volPos = \"MEDIUM\";
}
else if(volume == 1) {
volPos = \"LOW\";
}
else {
System.out.println(\"Your entry is invalid, please try again.\");
}
return volume;
}
//getPluggedIn
public boolean getPluggedIn() {
if(pluggedIn == false) {
onOrOff = \"Off\";
}
else {
onOrOff = \"On\";
}
return pluggedIn;
}
//getManufacturer
public String getManufacturer() {
return manufacturer;
}
//getColor
public String getColor() {
return headPhoneColor;
}
// changeVolume method
public void changeVolume(int volume2) {
setVolume(volume2);
}
// toString method
public String toString() {
String str = \"toString() results: (volume=\" + volume + \", pluggedIn=\" + pluggedIn + \",
Manufacturer=\" + manufacturer + \", HeadPhone Color=\" + headPhoneColor +\")\";
return str;
}
}
// TestHeadPhone.java
import java.util.Scanner;
public class TestHeadPhone {
public static void main(String[] args) {
int row = 4;
HeadPhone [] hfArray = new HeadPhone[row];
HeadPhone hpObj1 = new HeadPhone();
hfArray[0] = hpObj1;
Scanner input = new Scanner(System.in);
for(int i=1; i<4; i++) {
HeadPhone hpObj2 = new HeadPhone();
System.out.println(\"Please enter the data for new headphones:\");
System.out.println(\"Would you like to turn the headphones on? (Type \'true\' for on, Type
\'false\' for off: \");
hpObj2.setPluggedIn(input.nextBoolean());
System.out.println(\"Please the the volume (Options are by integer (1 = Low, 2 = Medium, 3 =
High): \");
hpObj2.setV.
Program to print all combination of size r in an array of size n.pdf
// Program to print all combination of size r in an array of size n
#include
void combinationUtil(int arr[], int data[], int start, int end,
int index, int r);
// The main function that prints all combinations of size r
// in arr[] of size n. This function mainly uses combinationUtil()
void printCombination(int arr[], int n, int r)
{
// A temporary array to store all combination one by one
int data[r];
// Print all combination using temprary array \'data[]\'
combinationUtil(arr, data, 0, n-1, 0, r);
}
/* arr[] ---> Input Array
data[] ---> Temporary array to store current combination
start & end ---> Staring and Ending indexes in arr[]
index ---> Current index in data[]
r ---> Size of a combination to be printed */
void combinationUtil(int arr[], int data[], int start, int end,
int index, int r)
{
// Current combination is ready to be printed, print it
if (index == r)
{
if (data[0]+data[1]+data[2]+data[3]==24)
{
for (int j=0; j= r-index\" makes sure that including one element
// at index will make a combination with remaining elements
// at remaining positions
for (int i=start; i<=end && end-i+1 >= r-index; i++)
{
data[index] = arr[i];
combinationUtil(arr, data, i+1, end, index+1, r);
}
}
// Driver program to test above functions
int main()
{
int arr[] = {1, 2, 3, 4, 5, 6, 7, 8, 9};
int r = 4;
int n = sizeof(arr)/sizeof(arr[0]);
printCombination(arr, n, r);
}
Solution
// Program to print all combination of size r in an array of size n
#include
void combinationUtil(int arr[], int data[], int start, int end,
int index, int r);
// The main function that prints all combinations of size r
// in arr[] of size n. This function mainly uses combinationUtil()
void printCombination(int arr[], int n, int r)
{
// A temporary array to store all combination one by one
int data[r];
// Print all combination using temprary array \'data[]\'
combinationUtil(arr, data, 0, n-1, 0, r);
}
/* arr[] ---> Input Array
data[] ---> Temporary array to store current combination
start & end ---> Staring and Ending indexes in arr[]
index ---> Current index in data[]
r ---> Size of a combination to be printed */
void combinationUtil(int arr[], int data[], int start, int end,
int index, int r)
{
// Current combination is ready to be printed, print it
if (index == r)
{
if (data[0]+data[1]+data[2]+data[3]==24)
{
for (int j=0; j= r-index\" makes sure that including one element
// at index will make a combination with remaining elements
// at remaining positions
for (int i=start; i<=end && end-i+1 >= r-index; i++)
{
data[index] = arr[i];
combinationUtil(arr, data, i+1, end, index+1, r);
}
}
// Driver program to test above functions
int main()
{
int arr[] = {1, 2, 3, 4, 5, 6, 7, 8, 9};
int r = 4;
int n = sizeof(arr)/sizeof(arr[0]);
printCombination(arr, n, r);
}.
Methanol is soluble in water. methanol is a one carbon organic alco.pdf
Methanol is soluble in water. methanol is a one carbon organic alcohol. The -OH group forms
favorable hydrogen bonds with water, and the hydrophobic portion is small enough that it can
readily dissolve.
Solution
Methanol is soluble in water. methanol is a one carbon organic alcohol. The -OH group forms
favorable hydrogen bonds with water, and the hydrophobic portion is small enough that it can
readily dissolve..
Solubility in water happens when something is pol.pdf
Solubility in water happens when something is polar or charged. Charged is much
easier to understand--it\'s when there\'s an actual positive or negative charge on any given
molecule. Polarity is just like charge, but instead of the electrons being specifically on a given
atom and not on another (like in Na+ and Cl-), they\'re shared in a way such that they spend
more time on one atom vs another (like CH3OH--the electrons spend more time on the O than
they do on either the C or the Hs). How do you know which atoms like to hold onto electrons
more than other atoms? Electronegativity differences. Certain atoms like F, N, and O are really
electronegative, which means they like to hold onto electrons more than other atoms, like, say, C
and H. So, if F were bound to C, the electrons would be on the F more often than the C. On the
other hand, if you have to atoms, like C and H, which have very similar electronegativity values,
they will share the electrons more readily, and the electrons don\'t stay on one or the other atoms
more often. Such molecules are called non-polar, and are, in fact, not soluble in water. Instead,
they\'re fat-soluble, because fat is just a whole bunch of C-H bonds next to each other. So,
looking at the structures of those given vitamins, vitamin A consists mostly of a bunch of C-H
bonds; it\'s likely fat soluble. Vitamin B6 has a bunch of C-O-H bonds and an N, too. It\'s much
more polar, and likely water soluble. Vitamin C has tons of oxygens and is definitely water
soluble. Vitamin E is mostly C-H bonds and not too many O-H or O-C bonds, so it\'s likely fat
soluble. Hope that helps! :)
Solution
Solubility in water happens when something is polar or charged. Charged is much
easier to understand--it\'s when there\'s an actual positive or negative charge on any given
molecule. Polarity is just like charge, but instead of the electrons being specifically on a given
atom and not on another (like in Na+ and Cl-), they\'re shared in a way such that they spend
more time on one atom vs another (like CH3OH--the electrons spend more time on the O than
they do on either the C or the Hs). How do you know which atoms like to hold onto electrons
more than other atoms? Electronegativity differences. Certain atoms like F, N, and O are really
electronegative, which means they like to hold onto electrons more than other atoms, like, say, C
and H. So, if F were bound to C, the electrons would be on the F more often than the C. On the
other hand, if you have to atoms, like C and H, which have very similar electronegativity values,
they will share the electrons more readily, and the electrons don\'t stay on one or the other atoms
more often. Such molecules are called non-polar, and are, in fact, not soluble in water. Instead,
they\'re fat-soluble, because fat is just a whole bunch of C-H bonds next to each other. So,
looking at the structures of those given vitamins, vitamin A consists mostly of a bunch of C-H
bonds; it\'s likely fat soluble. Vi.
moles = 0.144 .pdf
The document provides the value of moles as 0.144. No other information or context is given about what this value represents.
It is used to remove water from the organic layer.pdf
It is used to remove water from the organic layer. During the experiment some
water gets into the organic layer because of the partial miscibility of the organic products in
water. Saturated sodium chloride will pull the water from the organic layer following simple
solute rules. Sat. NaCl wants to become more dilute and salts have a higher affinity for water
than for organic solvents. Therefore removing the bulk of the water in the organic layer.
Solution
It is used to remove water from the organic layer. During the experiment some
water gets into the organic layer because of the partial miscibility of the organic products in
water. Saturated sodium chloride will pull the water from the organic layer following simple
solute rules. Sat. NaCl wants to become more dilute and salts have a higher affinity for water
than for organic solvents. Therefore removing the bulk of the water in the organic layer..
nitrogen is more electronegative than phosphorus .pdf
nitrogen is more electronegative than phosphorus , so nitrogen tends to attracts
more of the electron cloud towards itself. hence nitrogen phosphorous bond in not fully covalent.
hence there is no equal sharing of electrons
Solution
nitrogen is more electronegative than phosphorus , so nitrogen tends to attracts
more of the electron cloud towards itself. hence nitrogen phosphorous bond in not fully covalent.
hence there is no equal sharing of electrons.
ionic equation is 2 Cu+2(aq) + 4Cl-(aq) + 4 K+(aq.pdf
ionic equation is 2 Cu+2(aq) + 4Cl-(aq) + 4 K+(aq)+ 4I-(aq) --> 2 CuI(s) + I2(aq) +
4 K+(aq)+ 4Cl-(aq)
Solution
ionic equation is 2 Cu+2(aq) + 4Cl-(aq) + 4 K+(aq)+ 4I-(aq) --> 2 CuI(s) + I2(aq) +
4 K+(aq)+ 4Cl-(aq).
hydration of alkene. .pdf
The document discusses hydration of alkene. Alkene undergoes addition reaction with water to form an alcohol. Water adds across the carbon-carbon double bond in alkene resulting in a saturated alcohol product.
H2O + NO + NO2 -- 2HNO2 Three molecules collide.pdf
H2O + NO + NO2 --> 2HNO2 Three molecules collide at an instant is rare, thus it
is not an elementary reaction that can occur at a significant rate.
Solution
H2O + NO + NO2 --> 2HNO2 Three molecules collide at an instant is rare, thus it
is not an elementary reaction that can occur at a significant rate..
he coordination compounds , metal complexes or si.pdf
he coordination compounds , metal complexes or simply complexes are compounds
which contain an ion or a central atom, usually a metal, surrounded by a collection of ions or
molecules. The chance discovery dell\'esamminocobalto (III) chloride, CoCl 3 6 NH 3 , due to
Tassaert in 1798 marks the beginning of the chemistry of the complexes. Many of the jobs
immediately after they were made ??with ammonia and complex that resulted were called
metallammine. Subsequently it was found that other amines and other anions such as CN - , NO
2 - , NCS - , Cl - can form complexes with metals. Many compounds were prepared with these
anions and, at first, were called by the name of the chemical that prepared them first.
Subsequently, because of the fact that many of these complexes was colored, was used a scheme
of nomenclature based on the color. Our current knowledge about the nature of the metal
complexes are due to Werner , in 1893 at the age of 26 years suggested that even today is called
coordination theory of Werner. His most important are three postulates: Most of the elements
have two types of meaning: a) primary valence and b) secondary valence. In modern terminology
a) corresponds to the oxidation state and b) the coordination number Each element tends to
satisfy the valence both primary and secondary The secondary valence is directed towards fixed
positions of the space Consider the complex cloroamminocobalto (III). According to the theory
of Werner the first member of the series has the formula Co [(NH 3 ) 6 ] Cl 3 and is represented
as shown in the figure: (i upload for u on this address: Structures
http://i45.tinypic.com/2l2654.gif http://i50.tinypic.com/jaykgy.jpg) The primary valence or
oxidation state of the cobalt (III) is 3. The three ions Cl - primary saturate the valence of cobalt
chloride ions and then the three primary saturate the valence of cobalt negative ions that
neutralize the positive charge of the metal ion affect the primary value.
Solution
he coordination compounds , metal complexes or simply complexes are compounds
which contain an ion or a central atom, usually a metal, surrounded by a collection of ions or
molecules. The chance discovery dell\'esamminocobalto (III) chloride, CoCl 3 6 NH 3 , due to
Tassaert in 1798 marks the beginning of the chemistry of the complexes. Many of the jobs
immediately after they were made ??with ammonia and complex that resulted were called
metallammine. Subsequently it was found that other amines and other anions such as CN - , NO
2 - , NCS - , Cl - can form complexes with metals. Many compounds were prepared with these
anions and, at first, were called by the name of the chemical that prepared them first.
Subsequently, because of the fact that many of these complexes was colored, was used a scheme
of nomenclature based on the color. Our current knowledge about the nature of the metal
complexes are due to Werner , in 1893 at the age of 26 years suggested that even today is called
coordination .
PdCl2 + 2DMSO PdCl22DMSO It forms a complexe..pdf
PdCl2 + 2DMSO ? PdCl2*2DMSO It forms a complexe.
Solution
PdCl2 + 2DMSO ? PdCl2*2DMSO It forms a complexe..
melting point of the mixture decreases when small.pdf
melting point of the mixture decreases when small amount of naphthalene is added
Solution
melting point of the mixture decreases when small amount of naphthalene is added.
Polymers are made by joining small molecules into large ones.But m.pdf
Polymers are made by joining small molecules into large ones.But most of these monomer
molecules are perfectly stable as they are, so they have devised two general methods to make
them react with each other, building up the backbone chain as the reaction proceeds.
This method (also known as step-growth) requires that the monomers possess two or more kinds
of functional groups that are able to react with each other in such a way that parts of these groups
combine to form a small molecule (often H2O) which is eliminated from the two pieces.
2 Additional Polymerisation:
Polymer play a major role in various industry sector and which are used in plastic bags ,water
pipes outer layer of
electric wires clothing and,woven fabric and also other materials.
PLASTIC BAGS:
WATER PIPES
OUTER LAYER OF ELECTRIC WIRES:
Outer layer of insulator is also called as electric insulator.
It is the most commonly used thermoplastic insulator for cables.
It is cheap, durable and widely available.
However, the chlorine in PVC (a halogen) causes the production of thick, toxic, black smoke
when burnt and can be a health hazard in areas where low smoke and toxicity are required
Normal operating temperatures are typically between 75C and 105C (depending on PVC type).
CLOTHING:
Solution
Polymers are made by joining small molecules into large ones.But most of these monomer
molecules are perfectly stable as they are, so they have devised two general methods to make
them react with each other, building up the backbone chain as the reaction proceeds.
This method (also known as step-growth) requires that the monomers possess two or more kinds
of functional groups that are able to react with each other in such a way that parts of these groups
combine to form a small molecule (often H2O) which is eliminated from the two pieces.
2 Additional Polymerisation:
Polymer play a major role in various industry sector and which are used in plastic bags ,water
pipes outer layer of
electric wires clothing and,woven fabric and also other materials.
PLASTIC BAGS:
WATER PIPES
OUTER LAYER OF ELECTRIC WIRES:
Outer layer of insulator is also called as electric insulator.
It is the most commonly used thermoplastic insulator for cables.
It is cheap, durable and widely available.
However, the chlorine in PVC (a halogen) causes the production of thick, toxic, black smoke
when burnt and can be a health hazard in areas where low smoke and toxicity are required
Normal operating temperatures are typically between 75C and 105C (depending on PVC type).
CLOTHING:.
What is Operational ExcellenceAchieving Operational Excellence requ.pdf
What is Operational Excellence?Achieving Operational Excellence requires the successful
implementation of a integrated Business Execution System that effectively and seamlessly
integrates the following four building blocks: 1)Strategy Deployment2)Performance
Management3)Process Excellence and4)High Performance Work Teams.Strategy or Policy
Deployment is the process that aligns and links business strategy and execution. Strategy
Deployment Performance Management High Performance Work Teams Process Excellence
Operational Excellence Business Execution System Strategy Deployment Process
Tools: 1)The Hoshin X-Matrix is a tool that visualizes an organization’sstrategic
objectives,strategic initiatives,key performance indicators,key projects &action items, andhuman
resources requirements in one simple matrix. 2)The Hoshin X-Matrixenables an organization to
easily review the alignment of its strategic objectives, strategicinitiatives, key performance
indicators, key action items and human resources.
Supply chain management:If you manage a small firm that makes a few products or sells a few
services, chances are you will have a small number of suppliers. Supply chain: 1)A firm\'s
supply chain is a network of organization and business processes for procuring raw materials,
transforming these materials into intermediate and finished products, and distributing the
finished products to customers.2)Supply chain software is classified as either software to help
businesses plan their supply chains (supply chain planning) or software to help them execute the
supply chain steps. 3)it manage the flow of products through distribution centers and warehouses
to ensure that products are delivered to the right locations in the most efficient manner.
Customer Relationship Management Systems 1) You were probably heard phrases such as the
customer is always right or the customer comes first. Today these words ring more true than
ever. 2)Because competitive advantage based on an innovative new product or service is often
very short lived, companies are realizing that their only enduring competitive strength may be
their relationships with their customers. 3) Some say that the basis of competition has switched
from who sells the most products and services to whom own the customer, and that customer
relationships represent a firm\'s most valuable asset. 4) Customer relationship management
systems typically provide software and online tools for sales, customer service, and marketing.
5)Partner relationship management (PRM) uses many of the same data, tools, and systems as
customer relationship management to enhance collaboration between a company and its selling
partners.
Enterprise Application: 1)Enterprise application require not only deep seated technological
changes but also fundamental changes in the way the business operates. 2)Companies must make
sweeping changes to their business processes to work with the software. 3)Companies adopting
enterprise applications can .
the name arsenic acid, like phosphoric acid (H3PO4), does notconvey .pdf
the name arsenic acid, like phosphoric acid (H3PO4), does notconvey the structure, but does fit
into a general patternwhereby the ending ‘ic’ denotes a higher or the
highest possible oxidation state (compare nitric acid, sulfuricacid).
HClO: Hypochlorous Acid
Solution
the name arsenic acid, like phosphoric acid (H3PO4), does notconvey the structure, but does fit
into a general patternwhereby the ending ‘ic’ denotes a higher or the
highest possible oxidation state (compare nitric acid, sulfuricacid).
HClO: Hypochlorous Acid.
Sucrose is a molecular compound and does not ionize in solution.KC.pdf
Sucrose is a molecular compound and does not ionize in solution.
KCl is a soluble ionic compound and fully ionizes in solution:
KCl(aq) => K+(aq) + Cl-(aq)
Sucrose and KCl do not interact in solution.
Mass balance equation: [KCl] = [K+]
Charge balance equation: [K+] = [Cl-]
Solution
Sucrose is a molecular compound and does not ionize in solution.
KCl is a soluble ionic compound and fully ionizes in solution:
KCl(aq) => K+(aq) + Cl-(aq)
Sucrose and KCl do not interact in solution.
Mass balance equation: [KCl] = [K+]
Charge balance equation: [K+] = [Cl-].
C. Increasing the temperature of the system .pdf
Increasing the temperature of the system is proposed as a solution. No other details are provided about the system, the current temperature, the proposed increased temperature, or the expected effects of a higher temperature. The summary is limited due to the brevity of the original document.
because Electron Affinity is the amount of energy.pdf
because Electron Affinity is the amount of energy needed to add an electron to an
atom or molecule.. Thus Decreasing its Stabillity and Whenever We have Decrease in Stability
We Have A Negative Energy Released thus energy required and hence negative electron
affinity..The Electron affinity of an atom or molecule is defined as the amount of energy released
when an electron is added to a neutral atom or molecule to form a negative ion. X + e- ? X-
(note: the correct equation in words is X + electron -> X + energy) This property is measured for
atoms and molecules in the gaseous state only, since in the solid or liquid states their energy
levels would be changed by contact with other atoms or molecules. A list of the electron
affinities was used by Robert S. Mulliken to develop an electronegativity scale for atoms, equal
to the average of the electron affinity and ionization potential.Other theoretical concepts that use
electron affinity include electronic chemical potential and chemical hardness. Another example,
a molecule or atom that has a more positive value of electron affinity than another is often called
an electron acceptor and the less positive an electron donor. Together they may undergo charge-
transfer reactions. In solids, the electron affinity is the energy difference between the vacuum
energy and the conduction band minimum. To use electron affinities properly, it is essential to
keep track of sign. For any reaction that releases energy, the change in energy, ?E, has a negative
value and the reaction is called an exothermic process. Electron capture for almost all non-noble
gas atoms involves the release of energy and thus are exothermic. The positive values that are
listed in tables of Eea are amounts or magnitudes. It is the word, released within the definition
energy released that supplies the negative sign. Confusion arises in mistaking Eea for a change in
energy, ?E, in which case the positive values listed in tables would be for an endo- not exo-
thermic process. The relation between the two is, Eea = - ?E(attach). However, if the value
assigned to Eea is negative, the negative sign implies a reversal of direction, and energy is
required to attach an electron. In this case, the electron capture is an endothermic process and the
relationship, Eea = - ?E(attach) is still valid. Negative values typically arise for the capture of a
second electron, but also for the nitrogen atom. The usual expression for calculating Eea when
an electron is attached is Eea = (Einitial - Efinal)attach = - ?E(attach) This expression does
follow the convention ?X = X(final) - X(initial) since - ?E = - (E(final) - E(initial)) = E(initial) -
E(final). Equivalently, electron affinity can also be defined as the amount of energy required to
detach an electron from a singly charged negative ion,i.e. the energy change for the process X- ?
X + e- If the same table is employed for the forward and reverse reactions, without switching
signs, care must be take.
Ques-1Clostredium botulinum, bacteria that cause food poisoning &.pdf
Ques-1:
Clostredium botulinum, bacteria that cause food poisoning & it is the etiological agent in this
outbreak of food poisoning
Ques-2:
This food intoxication because \"botulinum\" is the toxin generated by these bacteria by
putrefying food material and these bacteria is anaerobic. These toxins are made of exotoxins,
endotoxins (tetanus toxin, botulism toxin & cholera toxin) as these are composed of proteins,
lipoppolysaccharides produced through cell wall to act on the host cell immune system. These
are virulent and cause damage to host cells through inflammatory mediators released via
phagocytosis by immune system. I would declare the situation as a sortumme an outbreak, this is
because acute episodes of \"gastrointestinal illness is mainly due to food borne illness caused by
\"clostridium botulinum\". It has observed clear symptoms of disease characterized by nausea,
headache, blurred vision, bronchoconstriction due to stiffen throat & neck
Fever, headache, nausea, and severe respiratory symptoms followed by blurred vision; this is
because botulinum toxin is a neurotoxin that potentially inhibits release of acetylcholine from
nerve endings and leading to drooping eyelid and slurred speech.
Ques-3:
Potato salad was transported in a loose in a pickup truck & it is not covered or packed before
preparing meals therefore anaerobic fermentation of this carbohydrate is the source of
contamination of this bacteria & cause food borne illness
Solution
Ques-1:
Clostredium botulinum, bacteria that cause food poisoning & it is the etiological agent in this
outbreak of food poisoning
Ques-2:
This food intoxication because \"botulinum\" is the toxin generated by these bacteria by
putrefying food material and these bacteria is anaerobic. These toxins are made of exotoxins,
endotoxins (tetanus toxin, botulism toxin & cholera toxin) as these are composed of proteins,
lipoppolysaccharides produced through cell wall to act on the host cell immune system. These
are virulent and cause damage to host cells through inflammatory mediators released via
phagocytosis by immune system. I would declare the situation as a sortumme an outbreak, this is
because acute episodes of \"gastrointestinal illness is mainly due to food borne illness caused by
\"clostridium botulinum\". It has observed clear symptoms of disease characterized by nausea,
headache, blurred vision, bronchoconstriction due to stiffen throat & neck
Fever, headache, nausea, and severe respiratory symptoms followed by blurred vision; this is
because botulinum toxin is a neurotoxin that potentially inhibits release of acetylcholine from
nerve endings and leading to drooping eyelid and slurred speech.
Ques-3:
Potato salad was transported in a loose in a pickup truck & it is not covered or packed before
preparing meals therefore anaerobic fermentation of this carbohydrate is the source of
contamination of this bacteria & cause food borne illness.
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1. It is one of the important trick that everyone must know to keep .pdf
- 1. 1. It is one of the important trick that everyone must know to keep their folders, files and everything in a safe place. It is just like keeping your own thing safely in a good manner. To maintain these you have to create with some keywords according to the usage. We have to organize it well by keeping them orderly according to how you use. If the files are very much important these all kept in one folder with their inter related folder names with special keywords and must be seen with authentication. Everything must be kept seperately like study materials, softwares, entertainment programs etc., By doing like this it is very easy to keep your computer safely without any confusion. 2. In details view the information will be displayed in the form of columns. It is represented by showing the file type with small icon.It is shown only the file type but it will not show any preview of that file. In details view all the files are seperated one by one by its name, size. In large icon view it is designed to view the files very easily with large icons and with special graphic designs and all. unlike details view it is very useful tro see the informatrion of the file without looking in to the preview. 3. To navigation purpose we use the navigation pane when you click the expand icon next to navigation pane it indicates that it shows the folders that are present in the next folder but not the current folder. 4. When you click folder icon in the next to navigation pane it displays how to use the files and any other queries are cleared according to your information. 5. There are specilly focused on windows 10 like forums, tutorials, forums, tutorils, articles etc., 6. Microsoft edge is one of the web surfer that is incorporated in windows 10 in the place of internet explorer that is present in the windows 7. 7.In windows 10 to know any information about anything regarding this files or os or anything there will be a website in the microsoft community you need to go in that and then windows.microsoft.support and you can enter your queries. 8.In windows 10 if we want to save the work before it power was out we have to keep the system in sleep mode then automatically windows 10 saves your work and then puts the computer in sleep mode. Solution 1. It is one of the important trick that everyone must know to keep their folders, files and everything in a safe place. It is just like keeping your own thing safely in a good manner. To maintain these you have to create with some keywords according to the usage. We have to organize it well by keeping them orderly according to how you use. If the files are very much
- 2. important these all kept in one folder with their inter related folder names with special keywords and must be seen with authentication. Everything must be kept seperately like study materials, softwares, entertainment programs etc., By doing like this it is very easy to keep your computer safely without any confusion. 2. In details view the information will be displayed in the form of columns. It is represented by showing the file type with small icon.It is shown only the file type but it will not show any preview of that file. In details view all the files are seperated one by one by its name, size. In large icon view it is designed to view the files very easily with large icons and with special graphic designs and all. unlike details view it is very useful tro see the informatrion of the file without looking in to the preview. 3. To navigation purpose we use the navigation pane when you click the expand icon next to navigation pane it indicates that it shows the folders that are present in the next folder but not the current folder. 4. When you click folder icon in the next to navigation pane it displays how to use the files and any other queries are cleared according to your information. 5. There are specilly focused on windows 10 like forums, tutorials, forums, tutorils, articles etc., 6. Microsoft edge is one of the web surfer that is incorporated in windows 10 in the place of internet explorer that is present in the windows 7. 7.In windows 10 to know any information about anything regarding this files or os or anything there will be a website in the microsoft community you need to go in that and then windows.microsoft.support and you can enter your queries. 8.In windows 10 if we want to save the work before it power was out we have to keep the system in sleep mode then automatically windows 10 saves your work and then puts the computer in sleep mode.