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When the Following Reaction Goes in the Reverse Direction (From

Question 137

Multiple Choice

When the following reaction goes in the reverse direction (from products to reactants) , what is the acid? HCN(aq) + H2O(l) ⇌ CN− (aq) + H3O+(aq)


A) HCN
B) H2O
C) CN−
D) H3O+
E) both CN− and H3O+

Correct Answer:

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