Complete and balance each of the following equations for gas-evolution reactions. Part A HNO3(aq)+Na2SO3(aq)→ Express your answer as a chemical equation. Part B HCl(aq)+KHCO3(aq)→ Express your answer as a chemical equation. Part C HI(aq)+KHSO3(aq)→ Express your answer as a chemical equation. Part D (NH4)2SO4(aq)+KOH(aq)→ Express your answer as a chemical equation. Identify all of the phases in your answer.

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