Chemistry Practice Problems Ka and Kb Practice Problems Solution: Determine the Kb for CN1- at 25°C. The Ka for HCN ...

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Solution: Determine the Kb for CN1- at 25°C. The Ka for HCN is 4.9 x 10-10. A) 4.9 x 10-14 B) 2.3 x 10-9 C) 1.4 x 10-5 D) 2.0 x 10-5 E) 3.7 x 10-7

Problem

Determine the Kb for CN1- at 25°C. The Ka for HCN is 4.9 x 10-10.

A) 4.9 x 10-14

B) 2.3 x 10-9

C) 1.4 x 10-5

D) 2.0 x 10-5

E) 3.7 x 10-7