12 A Write the balanced molecular complete ionic and net ion

12. (A). Write the balanced molecular, complete ionic and net ionic equation for the following reaction. Specify the state (aq, I,s or g) for the reactants as well as the products. Reaction of HNO3with BaCO Molecular equation Complete ionic equation Net ionic equation

Solution

Ans 12 :

Molecular equation :

BaCO3 (s) + 2HNO3 (aq) = Ba(NO3)2 (aq) + CO2 (g) + H2O (l)

Complete ionic equation :

BaCO3 (s) + 2H⁺ (aq) + 2NO3^- (aq) = Ba²⁺ (aq) + 2NO3^- (aq) + CO2 (g) + H2O (l)

Net ionic equation :

BaCO3 (s) + 2H⁺ (aq) = Ba²⁺ (aq) + CO2 (g) + H2O (l)