Multiple Choice
Hydrogen sulfide will react with water as shown in the following reactions. H2S(g) + H2O(l) ⇄ H3O+(aq) + HS−(aq) K1 = 1.0 × 10−7
HS−(aq) + H2O(l) ⇄ H3O+(aq) + S2−(aq) K2 = ?
H2S(g) + 2H2O(l) ⇄ 2H3O+(aq) + S2−(aq) K3 = 1.3 × 10−20
What is the value of K2?
A) 1.3 × 10 −27
B) 2.3 × 10 −7
C) 1.3 × 10 −13
D) 7.7 × 10 12
E) 7.7 × 10 26
Correct Answer:
Verified
Correct Answer:
Verified
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