what-are-the-kb-values-for-cn-and-no2-if-ka-for-hcn-is-6-2-x-10-10-and-hno2-is-4

Question

What are the K_b values for CN^- and NO₂^- if K_a for HCN is 6.2 x 10^-10 and HNO₂ is 4.0 x 10^-4?

Accepted Answer

K_b for CN^- = 1.6x10^-5
K_b for NO₂^- = 2.5x10^-11

Answer

K_b for CN^- = 6.2x10^-24
K_b for NO₂^- = 4.0x10^-18

Answer

K_b for CN^- = 1.6x10³
K_b for NO₂^- = 2.5x10^-4

Answer

K_b for CN^- = 6.2x10^-4
K_b for NO₂^- = 4.0x10^-10