Can someone explain why the answer is E? 1.) For which of the following equilibria does...

Question

Question

Can someone explain why the answer is E?

1.) For which of the following equilibria does Ka correspond to an acid-ionization constant, Ka? А NH3(aq) H3O (aq) NH4 (aq)

Answer 1

Answer #1

$Acid ionisation constant (ka) is the equilibrium constant for the ionisation of an acid. A represent the fraction of acid ion$

[th] [th ot] ho] [Nhyt] - [NZ] [ that a fé = kai Keittho] = [N. [Ntut]

Answer 2

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