Identify the reactant and write the balanced equation for the following:

ICSE Class 10 Chemistry PYQ · 2026 Specimen · Section B

5(i)Written · 2026 · Section B · 2026 Specimen

Identify the reactant and write the balanced equation for the following:

Nitric acid reacts with compound Q to give a salt Calcium nitrate, water and carbon dioxide.

Show SolutionHide Solution↓

Q is Calcium carbonate or Calcium bicarbonate

CaCO3 + 2HNO3 ⟶ Ca(NO3)2 + H2O + CO2

or

Ca(HCO3)2 + 2HNO3 ⟶ Ca(NO3)2 + 2H2O + 2CO2

← Previous questionNext question →

Browse the free Chemistry sample bank