Question

Write the name of 10 chemical compound that you use in your day to day life and classify them as acids,bases and salts and mentions their significance

Answer 1

Answer:

Na2Co3

Co2

H2O

Nacl

Kcl

O2

List of the Important Salts and their Uses

A salt is compound that formed from an acid by the replacement of the hydrogen in the acid by a metal. They are formed when acids reacts with base. Lets us find out the list of various salts and their uses

A salt is compound that formed from an acid by the replacement of the hydrogen in the acid by a metal. They are formed when acids reacts with base

Salt: Concept, properties and uses

List of the Important Salt and their Uses

Name of Salts

Uses

Sodium Chloride or Common Salt (NaCl)

Used in cooking food as well as for cooking gas.

Used as a preservative in pickles and in curing meat and fish.

Used in the manufacture of soap.

Used to melt the ice in winter in cold countries.

Used for making chemical likes washing Soda, baking soda etc.

Sodium Hydroxide (NaOH)

Used for making soap and detergent

Used for making artificial textile fibre (rayon)

Used in the manufacturing of paper

Used for purification of bauxite ore

Used in de-greasing metals, oil refining and making dyes and bleaches

Sodium Carbonate or Washing Soda (Na2CO3.10H2O)

Answer 2

Answer:

We use chemical compounds everywhere in our daily life.

Here are some of the chemical compounds we use in day to day life and their classification:

1. Table salt: Table salt is chemically called sodium chloride (NaCl). Table salt is generally used in cooking. It is a salt of sodium hydroxide and hydrogen chloride.
2. Vinegar: Vinegar is an acid. Chemically, vinegar is acetic acid ($CH_3COOH$). Vinegar is used as a condiment in cooking.
3. Lemon juice: Lemon juice is an acid used in cooking. Chemically it is citric acid ($C_6H_8O_7$).
4. Baking soda: Baking soda is an ingredient used in baking. It is sodium bicarbonate ($NaHCO_3$), a salt of sodium cation and bicarbonate anion.
5. Washing soda: Washing soda is a water softener, hence used in washing clothes. It is sodium carbonate ( $Na_2CO_3$), a salt of sodium cation and carbonate anion.
6. Antacids: Antacids are basically bases which are used to cure acidity. The bases present in antacids neutralize the acid in stomach and give relief.
7. Soap: Soaps are salts of fatty acids. They are used for their cleansing action for various cleaning purposes.
8. Toilet cleaner: Toilet cleaners are usually hydrochloric acid (HCl) which is a strong acid. It is used for cleaning purpose.
9. Mouth wash: Mouth wash is made up of hydrogen peroxide ($H_2O_2$). Hydrogen peroxide is a weak acid.
10. Bleaching powder: Bleaching powder is a salt (NaOCl) used for cleaning purpose at home.

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