6. Which of the following chemical reactions is most likely to have the largest equilibrium constant K?

CH3COO- (aq) + H2O(l) = CH3COOH(aq) + OH-(aq)

HCl(aq) + H2O(l) = H3O+(aq) + Cl-(aq)

CH3COOH(aq) + H2O(l) = CH3COO- (aq) + H3O+(aq)

H3PO4(aq) + NH3(aq) = H2PO4-(aq) + NH4+(aq)

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  1. I got D. Given that D is the largest reaction, I would predict it would have the largest K value.

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    2. 👎
  2. B. HCl(aq) + H2O(l) = H3O+(aq) + Cl-(aq)

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