Question

preparation of baking soda?

Answer 1

HEYA MATE,

HERE IS UR ANSWER.

Thanks for asking this question.

It is prepared by passing carbon dioxide through Ammonia and aqueous solution of sodium chloride.

NaCl + H2O + CO2 +NH3 --------) NH4CL + NaHCO3 .

The products formed on heating ammonium chloride will evaporate and we will get Sodium Bicarbonate.

Sodium bicarbonate can be prepared by passing carbon dioxide gas through aqueous solution of sodium carbonate.

Na2CO2 + H2O + CO2 -----) 2 NaHCO3 .

I HOPE IT HELPS U.

Answer 2

The chemical name for baking soda is sodium bicarbonate and the chemical formula is Na2CO3.

Explanation:

• In industries, Solvay process is used to produce sodium bicarbonate or baking soda. The raw materials used to produce sodium bicarbonate are concentrated solutions of carbon dioxide, water, ammonia, and brine solution.
• By allowing the chemical reaction of carbon dioxide (CO2) + water (H2O) + ammonia (NH3) + sodium ion (Na+)  sodium hydrogen bicarbonate (NaHCO3) + ammonium cation (NH+4) are obtained. Further reaction of sodium hydrogen bicarbonate (NaHCO3) produces sodium bicarbonate (Na2CO3) + carbon dioxide (CO2) + water (H2O).

To learn more:

1. Which kind of reaction produce insoluble salt? What is meant by double displacement reaction?:

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2. Insoluble salt formed by reaction between a metal and nonmetal​:

https://brainly.in/question/14764839