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If the Ka of a monoprotic weak acid is 2.1 × 10-6, what is the pH...

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Chemistry

If the Ka of a monoprotic weak acid is 2.1 × 10-6, what is thepH of a 0.43 M solution of this acid?

Answer & Explanation Solved by verified expert
3.6 Ratings (429 Votes)
Let a be the dissociation of the weak acid HA H A initial conc c 0 0 change    See Answer
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