What is the Ka reaction of HCN? Ka reaction: The Ka of HCN is 6.2×10−106.2×10−10. What...

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Question

What is the Ka reaction of HCN?

Ka reaction:

The Ka of HCN is 6.2×10−106.2×10−10. What is the Kb value for CN− at 25 °C?

?b=

Answer 1

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Answer #1

Ka aacton at HCN HeN Caq) H*Cag) + CNCag) Ка CHCNJ KaCHeN 6.2 X100 M HON Cag + -OH Ca CN H2O THCNJ COH ECN THCNJ COH CNJ Снn

Answer 2

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