Predict the products of each of these reactions and write ba

Predict the products of each of these reactions and write balanced complete ionic and net ionic equations for each. If no reaction occurs, write NOREACTION .

NaI(aq)+Hg2(NO3)2(aq)

HClO4(aq)+Ba(OH)2(aq)

Li2CO3(aq)+NaCl(aq)

HCl(aq)+Li2CO3(aq)

Express your answer as a chemical equation. Identify all of the phases in your answer. Enter noreaction if no precipitate is formed.

Solution

a)

2 NaI(aq) + Hg₂(NO₃)₂(aq) Hg₂I₂ (s) + 2 NaNO₃(aq) balanced equation

2 Na⁺ (aq) + 2 I^- (aq) + 2 Hg⁺(aq) + 2 NO₃^-(aq) Hg₂I₂ (s) + 2 Na⁺ (aq) + 2 NO₃ ^-(aq) complete ionic equation

2 Hg⁺ (aq) + 2 I^- (aq)   Hg₂I₂ (s) Net ionic equation.

b)

2 HClO₄(aq) + Ba(OH)₂(aq) Ba(ClO₄)₂ (aq) + 2 H₂O (l) balanced equation.

2 H⁺ (aq) + 2 ClO₄^-(aq) + Ba²⁺ (aq) + 2 OH^-(aq) Ba²⁺ (aq) + 2 ClO₄^-(aq)  + 2 H₂O (l)  complete ionic equation

2 H⁺ (aq) + 2 OH^-(aq) 2 H₂O (l)  Net ionic equation

c)

Li₂CO₃(aq) + 2 NaCl(aq)   Na₂CO₃(aq) + 2 LiCl(aq) Balanced equation

No reaction.

d)

2 HCl(aq) + Li2CO3(aq) 2LiCl (aq) + CO₂ (g) + H₂O (l) balanced equation

2 H⁺ (aq) + 2Cl^- (aq) + 2Li⁺ (aq) + CO₃^2-(aq) 2Li⁺ (aq) + 2Cl^- (aq) + CO₂ (g) + H₂O (l) complete ionic equation

2 H⁺ (aq) + CO₃^2-(aq) CO₂ (g) + H₂O (l) Net ionic equation