# Chapter 3 - Chemical Reactions - Conceptual Exercise 3.9 - Reactions and Equations - Page 113: c

Complete balanced equation is: $K_{2}SO_{3}(aq) + 2 HCl(aq) → 2 KCl(aq) + H_{2}O(ℓ) + SO_{2}(g)$ Net ionic equation is: $2 H^{+}(aq) + SO_{3}^{2-} → H_{2}O + SO_{2}$

#### Work Step by Step

Sulfur dioxide gas is evolved in this reaction

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