Question
What is the concentrations of HOAc and OAc- in a 0.2 M “acetate” buffer, pH 5.0? The Ka for acetic acid 1.70x10-5 ?
sorry but given pKa wasn't related to this question can you solve it again??
sorry but given pKa wasn't related to this question can you solve it again??
Answers
DrBob222
pKa = - log Ka = -log 1.70E-5 = 4.77