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A scientist prepared an aqueous solution of a 0.45 M weak acid. The pH of the solution was 2.72. What is the percentage ionization of the acid? A. 0.42% B. 19% C. 0.19% D. 42%
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@Cuanchi B or C?
No really... how did you do?
Oh wait I meant A. It's A right?
Ok now looks better
what is your doubt about A?
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Thanks! :)
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