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Card 16

Front

Find the pH of a 0.02moldm^-3 solution of propanoic acid. Ka is 1.30X10^-5.

Back

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Card 17

Front

The pH of an ethanoic acid solution is 3.02. Calculate the molar concentration of this solution. The Ka of ethanoic acid is 1.75x10^-5.

Back

Preview of the front of card 17