sodium Na (natrium)
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This document contains an outline for a report on sodium. The outline includes sections on the essential information about sodium, the origin of its name, where it is found and how it is extracted, its characteristic properties, its history of use, its common applications today, a proposed current events article and fun facts section, and bibliography. The document was prepared by Shwan sarwan sadiq and supervised by Dr. fuad. It lists the key topics to be covered in a report on the elemental properties and uses of sodium.
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sodium (natrium)Na
This document provides an overview of sodium including its essential information, naming origins, physical properties, history of discovery, common uses, and some current facts. Sodium has an atomic number of 11, is a soft silvery metal that is highly reactive and never found naturally in its pure form. It was first isolated in 1807 by Sir Humphry Davy through electrolysis of molten sodium chloride. Sodium is used in many industrial and household products like table salt, soda ash, borax, and is important but also poses health risks if consumed in excess.
Sodium
Sodium is a soft silvery alkali metal with a melting point of 207.9°F and boiling point of 1,621°F. It has an atomic number of 11 and atomic mass of 22.98977. Sodium helps regulate fluids and pH levels in the body and is found in many foods like salt. Sodium compounds are also used as preservatives and flavor enhancers in processed foods.
SALT AND PREPARATION OF SALTS
CHAPTER 6 : ACID, BASE AND SALT
CHEMISTRY FORM 4 KSSM
1. SALTS, CRYSTALS AND PHYSICAL PROPERTIES OF SALTS
2. PRODUCE SOLUBLE SALT THROUGH THE REACTION BETWEEN
a. ACID AND ALKALI
b. ACID AND METAL OXIDE
c. ACID AND REACTIVE METAL
d. ACID AND METAL CARBONATE
3. PURIFICATION OF IMPURE SALTS THROUGH RECRYSTALLISATION METHOD
4. PRODUCE INSOLUBLE SALT THROUGH DOUBLE-DECOMPOSITION REACTION (PRECIPITATION REACTION)
5.8 Nuclear Stability and Half-Life
Here we will go over why isotopes undergo nuclear decay and how to use that to determine the age of a sample.
Types of Salts and solubility rate
CHEMISTRY : ACIDS,BASES AND SALTS:
1.definition and characteristics of salts,
2. preparation of salts and,
3. types of salts,
4.uses and
5.hydrolysis of salt in water
Chapter 7 Acid & Bases part 1
The document discusses acids, bases, and alkalis. It defines them, provides examples, and explains their properties and uses. Acids donate H+ ions in water, bases accept H+ ions and alkalis dissolve in water to form hydroxide ions. Properties of acids include sour taste and turning litmus red, while alkalis have a bitter taste and turn litmus blue. Common acids and bases are used in products like cleaners, soaps, batteries, and more.
types and properties of salts
1. Salt is the neutral product formed from the reaction of an acid and base.
2. There are several types of salt including table salt, kosher salt, sea salt, sel gris, fleur de sel, Hawaiian sea salt, and rock salt.
3. Salts can have various properties including different colors, tastes, odors, solubilities, and conductivity depending on their chemical composition.
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sodium (natrium)Na
This document provides an overview of sodium including its essential information, naming origins, physical properties, history of discovery, common uses, and some current facts. Sodium has an atomic number of 11, is a soft silvery metal that is highly reactive and never found naturally in its pure form. It was first isolated in 1807 by Sir Humphry Davy through electrolysis of molten sodium chloride. Sodium is used in many industrial and household products like table salt, soda ash, borax, and is important but also poses health risks if consumed in excess.
Sodium
Sodium is a soft silvery alkali metal with a melting point of 207.9°F and boiling point of 1,621°F. It has an atomic number of 11 and atomic mass of 22.98977. Sodium helps regulate fluids and pH levels in the body and is found in many foods like salt. Sodium compounds are also used as preservatives and flavor enhancers in processed foods.
SALT AND PREPARATION OF SALTS
CHAPTER 6 : ACID, BASE AND SALT
CHEMISTRY FORM 4 KSSM
1. SALTS, CRYSTALS AND PHYSICAL PROPERTIES OF SALTS
2. PRODUCE SOLUBLE SALT THROUGH THE REACTION BETWEEN
a. ACID AND ALKALI
b. ACID AND METAL OXIDE
c. ACID AND REACTIVE METAL
d. ACID AND METAL CARBONATE
3. PURIFICATION OF IMPURE SALTS THROUGH RECRYSTALLISATION METHOD
4. PRODUCE INSOLUBLE SALT THROUGH DOUBLE-DECOMPOSITION REACTION (PRECIPITATION REACTION)
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Here we will go over why isotopes undergo nuclear decay and how to use that to determine the age of a sample.
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1.definition and characteristics of salts,
2. preparation of salts and,
3. types of salts,
4.uses and
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The document discusses acids, bases, and alkalis. It defines them, provides examples, and explains their properties and uses. Acids donate H+ ions in water, bases accept H+ ions and alkalis dissolve in water to form hydroxide ions. Properties of acids include sour taste and turning litmus red, while alkalis have a bitter taste and turn litmus blue. Common acids and bases are used in products like cleaners, soaps, batteries, and more.
types and properties of salts
1. Salt is the neutral product formed from the reaction of an acid and base.
2. There are several types of salt including table salt, kosher salt, sea salt, sel gris, fleur de sel, Hawaiian sea salt, and rock salt.
3. Salts can have various properties including different colors, tastes, odors, solubilities, and conductivity depending on their chemical composition.
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2) Bronsted-Lowry defines acids as proton donors and bases as proton acceptors. Neutralization involves the transfer of a proton from an acid to a base.
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The document outlines the key topics and learning outcomes for a lesson on acids, bases and salts. The lesson will cover:
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Sodium chloride, or common salt, is an important raw material used to make many chemicals. When electricity is passed through a solution of salt water, it decomposes to form sodium hydroxide and chlorine in a process called the chlor-alkali process. Chlorine is used to make bleaching powder and sodium hydroxide is used to make baking soda. Baking soda, also known as sodium bicarbonate, is used to make baking powder and as an antacid. Washing soda, or sodium carbonate, can also be derived from salt and is used in glass, soap, and paper industries.
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sodium Na (natrium)
- 1. Prepared by: Shwan sarwan sadiq Supervised by: Dr.fuad
- 2. List of content : • • • • • • • • Essential information of sodium Where does the name came from? Where & how ? Characteristic properties History of sodium What is it used for? Current event article and fun facts? Bibliography
- 3. Essential information of sodium
- 4. Where does the name came from? • The word sodium comes from the Latin word sodanum and the English word soda which both mean “” head ache remedy”” • Na comes from the Latin word natrium which means sodium carbonate.
- 5. Where & how ? • 2.6% of earth’s surface is made up with with sodium but since it is so reactive it is never found free in nature. • To store pure sodium it has to be contained in a moisture free environment.
- 8. What is it used for? • • • • • • Table salt (NaCl) Soda ash(Na2Co3) Baking soda (NaHCo3) Caustic soda (NaOH) Chile saltpeter (NaNO3) Borax (Na2B4O7.10H2O)
- 9. Current event article and fun facts?
- 11. Thank you