Question

A compound 'X' of sodium is used as an antacid and it decompose on strong heating
(1)
Name the compound 'X' and give it's chemical formula
(11) Write a balanced chemical equation to represent the decomposition of X
(iii) Give one use of compound 'X' besides an antacid​

Answer 1

Answer:

compound x is baking soda

chemical formula = NaHCO3

Explanation:

NaHCO3=Na2CO3 +H2O+CO2

balance it by itself

2) in bakeries

in fire extinguisher