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PLEASE HELP!!!! A weak base, B, has a Kb value of 3.45 x 10-9. What is the Ka of HB+?...?

by Guest32004  |  earlier

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A weak base, B, has a Kb value of 3.45 x 10-9. What is the Ka of HB+? Use E notation and 3 significant figures.

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  1. KaKb=Kw, so Ka=Kw/Kb;

    Ka = 1.00E-14 / 3.45E-09 = 2.90E-06.

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