3.keylogger software records all the keystrokes pressed by us.This.pdf
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3. keylogger software records all the keystrokes pressed by us.This is dangerous when we apply paswords.our passwords will be leaked to the people who developed these virus,for thier pursonal benifits.To combat with this problem,there is a feature called as virtual keyboard in most of the places in latest softwares,where we want to authenticate the data.As we already know that keylogger cannot capture mouse events,we can use virtual keyword which is a replica of keyboard in screen.we can click on the alphabets or numbers or any other keys in this replica using mouse.This effect is same as pressing keys from the keyboard.This way we can enter our data safely,when our computer or browser is affected by keylogger software. 4.yes,our computer/system is prone to threat by the popus.=.the software,which we downoad may contain virus.It itself may be a virus.this is one of the way of transmitting viruses through a web from system to system.sometimes these popup\'s tell us to click on some link,these links sometimes leads virus infection computer,sometimes corrupt operating system,or deduce system performance. Solution 3. keylogger software records all the keystrokes pressed by us.This is dangerous when we apply paswords.our passwords will be leaked to the people who developed these virus,for thier pursonal benifits.To combat with this problem,there is a feature called as virtual keyboard in most of the places in latest softwares,where we want to authenticate the data.As we already know that keylogger cannot capture mouse events,we can use virtual keyword which is a replica of keyboard in screen.we can click on the alphabets or numbers or any other keys in this replica using mouse.This effect is same as pressing keys from the keyboard.This way we can enter our data safely,when our computer or browser is affected by keylogger software. 4.yes,our computer/system is prone to threat by the popus.=.the software,which we downoad may contain virus.It itself may be a virus.this is one of the way of transmitting viruses through a web from system to system.sometimes these popup\'s tell us to click on some link,these links sometimes leads virus infection computer,sometimes corrupt operating system,or deduce system performance..
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The document discusses several types of software:
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5] Special adaptation of whales includes 1) flexible rib cage which .pdf
5] Special adaptation of whales includes 1) flexible rib cage which prevents crushing of lungs
due to high pressure and 2) conservative use of stored oxygen by shutting down the digestive
system and other less important organs, while using oxygen for vital organs like brain, neurons,
and heart.
6] Whales vocalize by blowing air across structures resembling vocal cords called blowholes.
These lie in the head and are called monkey lips. After the monkey lips generate sound waves,
the oil-filled organ in the whale’s head focuses them which travels back to the surface of the
spermaceti organ and reflects out .The sperm whale sound is of low frequencies, while dolphins
produce high-frequency sound waves. the dolphins\' sound waves begin at the nasal sac which
travels through the oily bulbous head and focused out in front. while it receives the reflected
sound waves in its lower jaw, where the auditory nerves conduct it to ear and brain.
Solution
5] Special adaptation of whales includes 1) flexible rib cage which prevents crushing of lungs
due to high pressure and 2) conservative use of stored oxygen by shutting down the digestive
system and other less important organs, while using oxygen for vital organs like brain, neurons,
and heart.
6] Whales vocalize by blowing air across structures resembling vocal cords called blowholes.
These lie in the head and are called monkey lips. After the monkey lips generate sound waves,
the oil-filled organ in the whale’s head focuses them which travels back to the surface of the
spermaceti organ and reflects out .The sperm whale sound is of low frequencies, while dolphins
produce high-frequency sound waves. the dolphins\' sound waves begin at the nasal sac which
travels through the oily bulbous head and focused out in front. while it receives the reflected
sound waves in its lower jaw, where the auditory nerves conduct it to ear and brain..
1c. Since DNA Polymerase works in 3-5direction thus one strand s.pdf
1c. Since DNA Polymerase works in 3\'-5\'direction thus one strand synthesize continously
known as leading strand and other discontinously in okazaki fragments known as lagging strand.
The first change can be made by modifying DNA Polymerase to work in both direction
simultaneously and other chnage to be made in slowing down of DNA Helicase enzyme.
2d. When all the DNA templates have been replicated,RNA primers get rplaced and DNA nicks
were joined. Enzymes that remove RNA primers are FEN1 (flap endonulcease 1) and RNase H.
These enzymes remove RNA primers at the start of each leading strand and Okazaki fragment,
leaving gaps. After removal DNA polymerase lands at the 3\' end of the preceding DNA
fragment and extends the DNA over the gap. However, this creates new nicksand then finally
DNA ligase joins sugar-phosphate backbone. While transcription termination occur through two
methods are Rho-independent and Rho-dependent termination.
Solution
1c. Since DNA Polymerase works in 3\'-5\'direction thus one strand synthesize continously
known as leading strand and other discontinously in okazaki fragments known as lagging strand.
The first change can be made by modifying DNA Polymerase to work in both direction
simultaneously and other chnage to be made in slowing down of DNA Helicase enzyme.
2d. When all the DNA templates have been replicated,RNA primers get rplaced and DNA nicks
were joined. Enzymes that remove RNA primers are FEN1 (flap endonulcease 1) and RNase H.
These enzymes remove RNA primers at the start of each leading strand and Okazaki fragment,
leaving gaps. After removal DNA polymerase lands at the 3\' end of the preceding DNA
fragment and extends the DNA over the gap. However, this creates new nicksand then finally
DNA ligase joins sugar-phosphate backbone. While transcription termination occur through two
methods are Rho-independent and Rho-dependent termination..
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The document provides information about computer viruses, including what they are, how they spread, notable early viruses, types of viruses, signs of infection, and how to detect and prevent viruses. It begins with acknowledging those who helped with the project. It defines a computer virus and explains how they replicate and cause harm. It discusses how viruses spread through various means like email attachments, networks, infected disks, and more. It notes that the first virus was Brain in 1986. It outlines different types of viruses like Trojans, spyware, worms, and more. It lists signs of infection like slow performance, apps not starting, and security programs being disabled. It concludes with tips for preventing viruses like using antivirus software, avoiding suspicious
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Malwares are software designed to infiltrate computers without the user's consent. They include viruses, worms, trojan horses, and more. Viruses can copy themselves and spread to other computers by exploiting network services or removable drives like USBs. Worms spread over networks without needing to be on files or disks like viruses do. Users should exercise caution when opening files from external drives since malwares sometimes spread by exploiting the autorun function.
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A computer virus is a malicious program that can copy itself and infect computers. It runs without the user's permission and can slow down computers or cause errors. Antivirus software uses virus signatures and heuristics to detect viruses and remove or quarantine infected files to disinfect computers. There are many types of viruses like boot, program, macro, and polymorphic viruses that infect different parts of a system. Antivirus software, system restore, reinstalling the operating system, and firewalls are some methods used for virus recovery and protection.
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Spyware is software that aims to gather information about users without their consent. It can monitor users' activities, transmit personal data to third parties, and assert control over devices. There are four main types of spyware: adware, which displays ads; system monitors, which track computer activity; tracking cookies, which follow web browsing; and Trojans, which appear harmless but enable remote access to infected devices. While spyware allows monitoring children's computer use, it can also steal passwords and private data, hack accounts, and withdraw money without the user's knowledge.
Security Software
The document discusses several types of software:
1. Keylogging software that records all keystrokes to monitor errors or productivity.
2. Authentication software like login systems or biometric software to securely access systems.
3. System monitoring software that allows users to oversee their computer's activities.
4. Firewall software that controls incoming and outgoing network traffic to protect the computer.
5. Anti-malware software that scans for and removes malware like viruses and spyware without the user's consent.
6. Encryption software that encrypts files and folders on a computer or over the internet to protect sensitive information.
Computer Virus
Computer viruses refer to malicious programs that can copy themselves and damage computer systems by destroying data without the user's permission or knowledge. Some of the earliest detected viruses include the Creeper virus from the early 1970s. Common types of viruses include time bombs, logic bombs, worms, boot sector viruses, DOS viruses, and Trojan horses. To prevent virus infections, users should install and regularly update antivirus software, install security updates, avoid opening unknown emails, and back up important files.
Ethical hacking trojans, worms and spyware
Trojans are malware that disguise themselves as legitimate programs to trick users into downloading and installing them. Once installed, they can allow hackers access and perform malicious activities like stealing data. Worms are standalone malware that spread automatically without needing user interaction. Ransomware encrypts users' files and demands payment for their return. Spyware secretly monitors users' online activities through keyloggers, hijacking webcams and microphones, and cracking passwords using dictionary attacks.
Types of malicious software and remedies
Malware comes in many forms, including viruses, worms, spyware, Trojan horses, and more. Viruses can replicate and spread, worms self-replicate to use system resources, and spyware collects user data without permission. Rootkits conceal running processes and files to maintain unauthorized access. It is important to use antivirus software, keep systems updated, avoid suspicious emails/links, and be wary of unauthorized programs.
Computervirus
Computer viruses are small programs that spread from computer to computer and interfere with operations. They are often spread through email attachments and can corrupt or delete files. To remove a virus, you can use an online scanner like Microsoft Safety Scanner or restart your computer in safe mode and run a scanner. In addition to viruses, other types of malware include Trojans, worms, and bacteria. Viruses can activate and potentially damage files in various ways like playing sounds, showing pictures, or formatting disks. It is important to have antivirus software and be cautious of suspicious files and downloads.
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A step-by-step outline on how to protect yourself from viruses and malware using free and pay security tools.
The process of computer security
Computer security is the process of preventing and detecting unauthorized use of our computer. Prevention measures help us to stop unauthorized users from accessing any part of your computer system. Detection helps us to determine whether or not someone attempted to break into the system, if they were successful, and what they may have done.
Presentation2
A computer virus is a malicious computer program that can copy itself and spread without permission. It can infect computers by being transferred through email attachments, files on removable drives like USBs, or by exploiting vulnerabilities in network file sharing systems. While some viruses only replicate and spread, others are programmed to damage systems by deleting files or reformatting hard drives. Anti-virus software uses virus signatures and heuristics to detect known and unknown viruses, helping to prevent and remove infections. However, users must still regularly update their software and operating systems to patch new vulnerabilities exploited by viruses.
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This document defines malware and describes common types like viruses, trojans, worms, spyware, and adware. It explains that malware is hostile software installed without consent that can harm systems. Viruses replicate by inserting copies into other programs and files, while trojans and worms spread automatically but don't replicate on their own. Spyware and adware track users' online activities and display unwanted ads. The document also outlines how antivirus software uses virus definitions and behavior monitoring to detect and remove malware, and provides examples of popular antivirus programs.
IT viruses
This document provides an overview of different types of malware, including viruses, worms, Trojans, rootkits, spyware, and keyloggers. It defines each type and describes how they work and the harm they can cause. Viruses and worms spread automatically while Trojans and rootkits conceal their presence on a system. Spyware tracks users' online activities for advertising while keyloggers record keyboard inputs to steal login credentials and passwords. The document also discusses disadvantages of malware infections like slow performance and unlaunchable applications. It recommends using security software like antivirus, antispyware, and firewalls to prevent malware and provides tips for removing infections like using anti-malware tools or reinstalling the operating system.
Virus
This document discusses different types of computer viruses, including boot sector viruses, browser hijackers, direct action viruses, file infector viruses, macro viruses, multipartite viruses, polymorphic viruses, resident viruses, and web scripting viruses. It also provides tips on how to prevent viruses from entering computers, such as using antivirus software and firewalls, only accessing trusted websites, and regularly scanning for viruses. The document advises that if a computer is infected, it should be disconnected from networks and the internet and antivirus software should be used to clean the system.
Similar to 3.keylogger software records all the keystrokes pressed by us.This.pdf (20)
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5] Special adaptation of whales includes 1) flexible rib cage which .pdf
5] Special adaptation of whales includes 1) flexible rib cage which prevents crushing of lungs
due to high pressure and 2) conservative use of stored oxygen by shutting down the digestive
system and other less important organs, while using oxygen for vital organs like brain, neurons,
and heart.
6] Whales vocalize by blowing air across structures resembling vocal cords called blowholes.
These lie in the head and are called monkey lips. After the monkey lips generate sound waves,
the oil-filled organ in the whale’s head focuses them which travels back to the surface of the
spermaceti organ and reflects out .The sperm whale sound is of low frequencies, while dolphins
produce high-frequency sound waves. the dolphins\' sound waves begin at the nasal sac which
travels through the oily bulbous head and focused out in front. while it receives the reflected
sound waves in its lower jaw, where the auditory nerves conduct it to ear and brain.
Solution
5] Special adaptation of whales includes 1) flexible rib cage which prevents crushing of lungs
due to high pressure and 2) conservative use of stored oxygen by shutting down the digestive
system and other less important organs, while using oxygen for vital organs like brain, neurons,
and heart.
6] Whales vocalize by blowing air across structures resembling vocal cords called blowholes.
These lie in the head and are called monkey lips. After the monkey lips generate sound waves,
the oil-filled organ in the whale’s head focuses them which travels back to the surface of the
spermaceti organ and reflects out .The sperm whale sound is of low frequencies, while dolphins
produce high-frequency sound waves. the dolphins\' sound waves begin at the nasal sac which
travels through the oily bulbous head and focused out in front. while it receives the reflected
sound waves in its lower jaw, where the auditory nerves conduct it to ear and brain..
1c. Since DNA Polymerase works in 3-5direction thus one strand s.pdf
1c. Since DNA Polymerase works in 3\'-5\'direction thus one strand synthesize continously
known as leading strand and other discontinously in okazaki fragments known as lagging strand.
The first change can be made by modifying DNA Polymerase to work in both direction
simultaneously and other chnage to be made in slowing down of DNA Helicase enzyme.
2d. When all the DNA templates have been replicated,RNA primers get rplaced and DNA nicks
were joined. Enzymes that remove RNA primers are FEN1 (flap endonulcease 1) and RNase H.
These enzymes remove RNA primers at the start of each leading strand and Okazaki fragment,
leaving gaps. After removal DNA polymerase lands at the 3\' end of the preceding DNA
fragment and extends the DNA over the gap. However, this creates new nicksand then finally
DNA ligase joins sugar-phosphate backbone. While transcription termination occur through two
methods are Rho-independent and Rho-dependent termination.
Solution
1c. Since DNA Polymerase works in 3\'-5\'direction thus one strand synthesize continously
known as leading strand and other discontinously in okazaki fragments known as lagging strand.
The first change can be made by modifying DNA Polymerase to work in both direction
simultaneously and other chnage to be made in slowing down of DNA Helicase enzyme.
2d. When all the DNA templates have been replicated,RNA primers get rplaced and DNA nicks
were joined. Enzymes that remove RNA primers are FEN1 (flap endonulcease 1) and RNase H.
These enzymes remove RNA primers at the start of each leading strand and Okazaki fragment,
leaving gaps. After removal DNA polymerase lands at the 3\' end of the preceding DNA
fragment and extends the DNA over the gap. However, this creates new nicksand then finally
DNA ligase joins sugar-phosphate backbone. While transcription termination occur through two
methods are Rho-independent and Rho-dependent termination..
1. Orthogonality= Orthogonality mean change in something does not.pdf
1. Orthogonality
=> Orthogonality mean change in something does not effect other;
int x = 1;
int y = 2;
int a = x*y;
value of x and y are not changed by this action of multiply;
2. Regularity
Integers can be assigned to real variables, but not vice versa
int x = 5; // Correct
5 = x; // Incorrect
3. Uniformity
When language looks the same and acts the different;
int x;
int x;
the both X looks same but acts different depend on their scope;
Solution
1. Orthogonality
=> Orthogonality mean change in something does not effect other;
int x = 1;
int y = 2;
int a = x*y;
value of x and y are not changed by this action of multiply;
2. Regularity
Integers can be assigned to real variables, but not vice versa
int x = 5; // Correct
5 = x; // Incorrect
3. Uniformity
When language looks the same and acts the different;
int x;
int x;
the both X looks same but acts different depend on their scope;.
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1) consolidated statment of income
Statment of cash flow
Sum of profit .............dividends
Statment of cash flow
2)Balance sheet
3)Balance Sheet- Cash and liquid assets
4) Balance sheet-Under current liabiltiies
5) Balance sheet - under long term liabilties
Solution
1) consolidated statment of income
Statment of cash flow
Sum of profit .............dividends
Statment of cash flow
2)Balance sheet
3)Balance Sheet- Cash and liquid assets
4) Balance sheet-Under current liabiltiies
5) Balance sheet - under long term liabilties.
1 ansProcess of transforming normalized relations into denormaliz.pdf
1 ans:
Process of transforming normalized relations into denormalized physical record specifications
are
Denormalization:
Reduced disk accesses and greater performance but Introduction of anomalies (and thus
redundancies) that will necessitate extra data maintenance , increase chance of errors and force
reprogramming when business rules change. And may optimize certain tasks at the expense of
others.
common demonistration opportunities
the normalized relationship are transformed back to the non normalized form by the help of
denormalization
One to One ralationship:
even if onr ralation is optional in the relationship ,in this case field without values will be set to
null values.. do not interduce complications to updating
Many to Many relationship:
1. By convention, the name of this join table is usually just the combination of the two tables of
the many-to-many relationship. In this case , which implies that this is a join table since it’s
using the name of two existing tables joined by an underscore.
2. This join table only contains the primary keys from tables. Since this join table is referring to
primary keys that don’t actually belong to the join table, they are actually referred to as foreign
keys.
Referance data:
one to one ralationship where 1 side is not to used has data not used in other
relationship.introduce the additional updating if duplicate data changed
2 ans: circumstances will consider as denormalized records
it must have good purpose only when it enhance performance for an application of user which
needed to search frequently for redudence data
Solution
1 ans:
Process of transforming normalized relations into denormalized physical record specifications
are
Denormalization:
Reduced disk accesses and greater performance but Introduction of anomalies (and thus
redundancies) that will necessitate extra data maintenance , increase chance of errors and force
reprogramming when business rules change. And may optimize certain tasks at the expense of
others.
common demonistration opportunities
the normalized relationship are transformed back to the non normalized form by the help of
denormalization
One to One ralationship:
even if onr ralation is optional in the relationship ,in this case field without values will be set to
null values.. do not interduce complications to updating
Many to Many relationship:
1. By convention, the name of this join table is usually just the combination of the two tables of
the many-to-many relationship. In this case , which implies that this is a join table since it’s
using the name of two existing tables joined by an underscore.
2. This join table only contains the primary keys from tables. Since this join table is referring to
primary keys that don’t actually belong to the join table, they are actually referred to as foreign
keys.
Referance data:
one to one ralationship where 1 side is not to used has data not used in other
relationship.introduce the additional updating if duplicate data changed
2 a.
(TCO F) In the U.S., laws are enforced by police agencies and the co.pdf
(TCO F) In the U.S., laws are enforced by police agencies and the courts. What are ethics and
who enforces them?
sol:
1) these ethics is defined as knowledeg with moral priciples or it is proper behaviour while
doing an activity
there are defined as standard and they will divide what is wrong and what is write
2)these are the rules or principles which are documented for doing the right way.these rules
contanins
i)always doing good to others
ii)to be fair enough
iii)dont cause harm to others ...etc are
3)if any one oppossed the law or the above rules then they implemented some punishments
which is applicable to
all and everyone
but ethics are not written principles there need known by an individaul person by himself or from
elders
4)here there is no system that which is implements ethics in society but they give guidelines to
people
who will enforce the rules on thier own to do
Solution
(TCO F) In the U.S., laws are enforced by police agencies and the courts. What are ethics and
who enforces them?
sol:
1) these ethics is defined as knowledeg with moral priciples or it is proper behaviour while
doing an activity
there are defined as standard and they will divide what is wrong and what is write
2)these are the rules or principles which are documented for doing the right way.these rules
contanins
i)always doing good to others
ii)to be fair enough
iii)dont cause harm to others ...etc are
3)if any one oppossed the law or the above rules then they implemented some punishments
which is applicable to
all and everyone
but ethics are not written principles there need known by an individaul person by himself or from
elders
4)here there is no system that which is implements ethics in society but they give guidelines to
people
who will enforce the rules on thier own to do.
seedless vascular plants=gymnosperms seed plants=angiosperms Flo.pdf
seedless vascular plants=gymnosperms seed plants=angiosperms Flowers are absent Flowers
present Double fertlization absent Double fertlization present Endosperms is haploid
Endosperm is triploid Endosperm is produced before fertilization Endosperm is produced after
fertilization Fruits absent Fruits present Pollination by wind (mostly) Pollination by animals
(mostly) Seed are naked Seeds are enclosed in the fruits Diplontic life cycle Diplontic life
cycle
Solution
seedless vascular plants=gymnosperms seed plants=angiosperms Flowers are absent Flowers
present Double fertlization absent Double fertlization present Endosperms is haploid
Endosperm is triploid Endosperm is produced before fertilization Endosperm is produced after
fertilization Fruits absent Fruits present Pollination by wind (mostly) Pollination by animals
(mostly) Seed are naked Seeds are enclosed in the fruits Diplontic life cycle Diplontic life
cycle.
See you have to obtain moles of N2O5 to calculate.pdf
See you have to obtain moles of N2O5 to calculate moles of NO2 produced. SO
moles of N2O5 = weight of N2O5 / molar mass of N2O5. Molar mass of N2O5 = 2*14+
5*16=108 (since N=14,O=16 molar mass wise) Hence 15.2 N2O5 over 108
Solution
See you have to obtain moles of N2O5 to calculate moles of NO2 produced. SO
moles of N2O5 = weight of N2O5 / molar mass of N2O5. Molar mass of N2O5 = 2*14+
5*16=108 (since N=14,O=16 molar mass wise) Hence 15.2 N2O5 over 108.
Geometric isomers are two or more coordination co.pdf
Geometric isomers are two or more coordination compounds which contain the
same number and types of atoms, and bonds (i.e., the connectivity between atoms is the same),
but which have different spatial arrangements of the atoms. Geometric Isomerism results most
commonly from Carbon-Carbon double bonds
Solution
Geometric isomers are two or more coordination compounds which contain the
same number and types of atoms, and bonds (i.e., the connectivity between atoms is the same),
but which have different spatial arrangements of the atoms. Geometric Isomerism results most
commonly from Carbon-Carbon double bonds.
lead has a 2+ charge in lead(II) nitrate, and nit.pdf
lead has a 2+ charge in lead(II) nitrate, and nitrate has a negative one charge. For
the compound to be electrically neutral, we need one lead ion and two nitrate polyatomic ions.
Nitrate is NO3- (side note: nitrite is NO2-) Pb(NO3)2 the compound has this many atoms Pb 2N
6O we need 1lead*207.2g/mole of lead + 2nitrogen*14.01 g/mole nitrogen + 6oxygen*16g/mole
oxygen to have a mole. This is 331.22g/mole We only have 50.0 g. We have less than a mole.
This means we need to arrange 50 and 331.22 and have the result be less than one:
50.0g/331.22g/mole = 0.151 moles We have 0.151 moles of lead(II) nitrate notice also that the
units work out when we divide with the g in the numerator and the g/mole in the denominator.
g/(g/mole) = g*(mole/g) = mole 2.5 moles of copper (I) sulfate. The \"ate\" form of sulfate has 4
oxygens (you need to memorize this for the various polyatomic ions) and is SO4 2- Copper(I)
has a 1+ charge. To get a neutral compound takes two copper 1+ ions. Cu2SO4 is the formula Cu
= 63.46 g/mole S = 32.07 g/mole O = 16 g/mole In 2.5 moles of Cu2SO4 we have 2.5*(2*63.46
+ 1*32.07 + 4*16)g since one mole has 2 coppers, one sulfur, and four oxygens. = 557.475 g
Since we have 2 sig figs in our number of moles, we should have 2 in our answer, so 560 g
would be the answer.
Solution
lead has a 2+ charge in lead(II) nitrate, and nitrate has a negative one charge. For
the compound to be electrically neutral, we need one lead ion and two nitrate polyatomic ions.
Nitrate is NO3- (side note: nitrite is NO2-) Pb(NO3)2 the compound has this many atoms Pb 2N
6O we need 1lead*207.2g/mole of lead + 2nitrogen*14.01 g/mole nitrogen + 6oxygen*16g/mole
oxygen to have a mole. This is 331.22g/mole We only have 50.0 g. We have less than a mole.
This means we need to arrange 50 and 331.22 and have the result be less than one:
50.0g/331.22g/mole = 0.151 moles We have 0.151 moles of lead(II) nitrate notice also that the
units work out when we divide with the g in the numerator and the g/mole in the denominator.
g/(g/mole) = g*(mole/g) = mole 2.5 moles of copper (I) sulfate. The \"ate\" form of sulfate has 4
oxygens (you need to memorize this for the various polyatomic ions) and is SO4 2- Copper(I)
has a 1+ charge. To get a neutral compound takes two copper 1+ ions. Cu2SO4 is the formula Cu
= 63.46 g/mole S = 32.07 g/mole O = 16 g/mole In 2.5 moles of Cu2SO4 we have 2.5*(2*63.46
+ 1*32.07 + 4*16)g since one mole has 2 coppers, one sulfur, and four oxygens. = 557.475 g
Since we have 2 sig figs in our number of moles, we should have 2 in our answer, so 560 g
would be the answer..
a. The Pauli exclusion principle is the quantum m.pdf
a. The Pauli exclusion principle is the quantum mechanical principle that no two
identical fermions (particles with half-integer spin) may occupy the same quantum state
simultaneously. b. 6 electrons
Solution
a. The Pauli exclusion principle is the quantum mechanical principle that no two
identical fermions (particles with half-integer spin) may occupy the same quantum state
simultaneously. b. 6 electrons.
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1 ansProcess of transforming normalized relations into denormaliz.pdf
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seedless vascular plants=gymnosperms seed plants=angiosperms Flo.pdf
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See you have to obtain moles of N2O5 to calculate.pdf
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Geometric isomers are two or more coordination co.pdf
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lead has a 2+ charge in lead(II) nitrate, and nit.pdf
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