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Question
Write word equation for the following molecular equation:
\[\ce{CaCO3 + 2HCl ->[\triangle] CaCl2 + H2O + CO2 [g]}\]
Word equation:
State which characteristic does [g] in the above reaction indicate. The word equation of:
Solution
\[\ce{CaCO3 + 2HCl ->[\triangle] CaCl2 + H2O + CO2 [g]}\] is
\[\ce{Calcium carbonate + Hydrochloric ->[\triangle] Calcium chloride + water + carbon dioxide}\]
Indication –
Evolution of gas i.e. Carbon dioxide.
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