Question

40 millimoles of NaOH are added to 100 ml ofa 1.2 M HA and Y M NaA buffer resulting in a solution of pH
5.30. Assuming that the volume of the buffer remains unchanged, the pH of the buffer (K=1.00 10^-5) is
(a) 5.30
(b) 5.0
(c) 0.30
(d) 10.30
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Answer 1

Answer:

a.5.30

Explanation:

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