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When reaction 1 and 2 below are added together, the result is reaction 3.
1) H 2O (l) + HNO 2 (aq) ⇌ H 3O+ (aq) + NO 2‒ (aq) K 1 = 4.50 × 10 ‒4
2) H 3O + (aq) + OH ‒ (aq) ⇌ 2 H 2O (l) K 2 = 1.00 × 10 14
3) HNO 2 (aq) + OH ‒ (aq) ⇌ NO 2‒ (aq) + H 2O (l) K 3=?
Find the equilibrium constant, K 3.
A) 4.50 × 10‒18 B) 2.22 × 1017 C) 4.50 × 1010 D) 1.00 × 1014
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