Science, asked by bhabeshbhuyan020, 7 hours ago

A chemical compound 'X' is used in soda acid fire-extinguishers and also an ingredient in antacids. (a) Identify 'X' and give its chemical formula. (b) Write a chemical equation for its preparation starting from sodium chloride. (c) What happens when this compound is heated strongly?

Answers

Answered by rajeebsc001

Answer:

(a) 'X' is Sodium bicarbonate

Chemical formula - NaHCO3

(b) NaCl+H2O+CO2+NH3 →NH4Cl+NaHCO3

(c) When baking soda (sodium bicarbonate or sodium hydrogen carbonate,;NaHCO3) is heated, it releases carbon dioxide gas, which is responsible for the rising of cookies, doughnuts, and bread.

NaHCO3 → Na2CO3 + H2O + CO (at200°c)

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A chemical compound 'X' is used in soda acid fire-extinguishers and also an ingredient in antacids. (a) Identify 'X' and give its chemical formula. (b) Write a chemical equation for its preparation starting from sodium chloride. (c) What happens when this compound is heated strongly?​

Answers

A chemical compound 'X' is used in soda acid fire-extinguishers and also an ingredient in antacids. (a) Identify 'X' and give its chemical formula. (b) Write a chemical equation for its preparation starting from sodium chloride. (c) What happens when this compound is heated strongly?