destinyculbert9486 destinyculbert9486

19-03-2024
Chemistry

contestada

A buffer solution contains 0.343 M sodium hydrogen sulfite and 0.224 M sodium sulfite. If 0.0288 moles of potassium hydroxide are added to 125 mL of this buffer, what is the pH of the resulting solution?
a) 7.48
b) 7.82
c) 8.25
d) 8.63

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