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What is the ionization constant at 25°C for the weak acid C5H10NH2+, the conjugate acid of...

What is the ionization constant at 25°C for the weak acid C5H10NH2+, the conjugate acid of the weak base C5H10NH, with Kb = 1.3 ✕ 10−3? (Assume Kw = 1.01 ✕ 10−14.).

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