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EquilibriumMCQ

For which equation is the equilibrium constant equal to Ka for the ammonium ion, NH4+? — Equilibrium Chemistry Question

Question

For which equation is the equilibrium constant equal to Ka for the ammonium ion, NH4+?

A.

NH4+(aq) + OH–(aq) ⇌ NH3(aq) + H2O(l)

B.

NH4+(aq) + H2O(l) ⇌ NH3(aq) + H3O+(aq)

✓ Correct
C.

NH3(aq) + H2O(l) ⇌ NH4+(aq) + OH–(aq)

D.

NH3(aq) + H3O+(aq) ⇌ NH4+(aq) + H2O(l)

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