Question

iv) How will you prepare baking soda from sodium chloride?
v) Write the chemical formula and chemical name of baking

Answer 1

Answer:

The chemical name of baking soda is sodium hydrogen carbonate.

The formula of baking soda is NaHCO3.

It is prepared by reaction of cold and concentrated solution of sodium chloride with ammonia and carbon dioxide.

(1) It is a white crystal which are sparingly soluble in water.

v) Baking soda is the common name of sodium bicarbonate. The chemical formula of baking soda is NaHCO3.

Explanation:

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Answer 2

Answer:

1..ANS. Sodium bicarbonate, commonly known as baking soda or bicarbonate of soda, is a chemical compound with the formula NaHCO₃. It is a salt composed of a sodium cation and a bicarbonate anion. Sodium bicarbonate is a white solid that is crystalline, but often appears as a fine powder.

ans2..Chemical formula=CaOCl²

Chemical name=Calcium oxychloride.