if the pka of a weak acid is equal to 4 what is the percent of...

Question

Question

if the pka of a weak acid is equal to 4 what is the percent of A- at ph = 5?

91

9

99

1

Answer 1

Answer #1

Manderson En [A) РИ - PRst ој (КА) 5 - 9 + to. (АГ) (НА) ГА) (НА) (А] = 3) ч, жhion) 10 x1067 1 [A) 100 % - о lot (HAITIA

Answer 2

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