Mercury(I) ions (Hg22+) can be removed from solution by precipitation with Cl-. Suppose a solution contains aqueous Hg2(NO3)2 . Write complete ionic equation to show the reaction of aqueous Hg2(NO3)2 with aqueous sodium chloride to form solid Hg2Cl2 and aqueous sodium nitrate. Express your answer as a chemical equation. Identify all of the phases in your answer.