ICSE Class 9 Chemistry Question 18 of 55

ICSE Questions Set in Previous Years — Question 18

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Question

Question 18

Write correctly a balanced equation for the following 'word equation':

Calcium carbonate + Hydrochloric acid ⟶ Calcium chloride + water + Carbon dioxide

Answer

CaCO3 + 2HCl ⟶ CaCl2 + H2O + CO2