Which of the following reactions corresponds to hydrolysis of NH^+ _4 in water s

Question

Which of the following reactions corresponds to hydrolysis of NH^+ _4 in water solution? NH _4^+ (aq) + OH^-(aq) rightwards harpoon over leftwards harpoon NH _3(aq) + H _2O(l) NH _4^+ (aq) H _2O (l) rightwards harpoon over leftwards harpoon rightwards harpoon over leftwards harpoon NH _3(aq) + H _3O^+ (aq) NH _4^+ (aq) + H _2O (l) rightwards harpoon over leftwards harpoon NH _5^2 + OH^-(aq). NH _4^+ (aq) rightwards harpoon over leftwards harpoon NH _2m (aq) + H _2 (g) Which of the following is true? HF is a stronger acid than HI, because F is more electronegative than I. HF is a stronger acid than HI, because the HF bond is weaker the HI bond. HF is a weaker acid than HI, because I is more electronegative than F HF is a weaker acid than HI, because the HF bond is stronger than the HI bond. Which one of the following would be expected to change the value of the equilibrium constant? adding reactant adding product adding a catalyst changing the temperature decreasing the reaction vessel volume

Explanation / Answer

12. B is the answer

13.D is the answer. The bond present between H-F is stronger because F is a more electronegative element.

14.D is the answer. The equilibrium constat depends on temparatue.

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