Question: Weak base B - , initially at 0 . 2 0 M , has a base dissociation constant ( Kb ) of 2 . 8

Weak base B-, initially at 0.20 M, has a base dissociation constant (Kb) of 2.8 x 10-6.
a. Write the dissociation equation and the Kb equation.
b. Calculate the pH of this solution.

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