jerz97751 jerz97751

12-03-2024
Chemistry

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What is the pH of a 0.200 M KC₇H₅O₂ solution? Kₐ of HC₇H₅O₂ = 6.5 × 10-5?
a) 4.22
b) 4.55
c) 4.78
d) 5.10

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