Question

Identify the acid and base which form sodium hydrogen carbonate

Answer 1

Hello dear,

● Answer -
Carbonic acid (acid) & sodium hydroxide (base) combine to form sodium hydrogen carbonate.

● Explaination -
Sodium hydrogen carbonate is also known as baking soda.

Carbonic acid (acid) & sodium hydroxide (base) combine to form sodium hydrogen carbonate (baking soda).
NaOH + H2CO3 --> NaHCO3 + H2O

This reaction is called displacement reaction.

Hope this helps you.
Thanks for asking..

Answer 2

Acid is   H2CO3 (carbonic acid)

base is NaOH (Sodium hydroxide)

Explanation:

Sodium hydrogen carbonate or  Sodium bicarbonate is commonly called baking soda.

NaHCO3 is amphoteric in nature.

Sodium bicarbonate breaks in water into Na+ and HCO3- ion.

The ionisation in solution makes it basic.

It is used as leavening agent in cooking.

The bicarbonate ions break to form carbon dioxide.

Sodium bicarbonate is prepared by solvay's process.

NaOH+ CO2------------------ Na2CO3

then, carbon dioxide is added to the sodium carbonate.

Na2CO3+ CO2+H2O------ 2NaHCO3.

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