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Asked Jan 10, 2020
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What is [H3O+] in a solution of 0.25 M CH3CO2H and 0.030 M NaCH3CO2?  

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Expert Answer

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The given solution is a buffer solution as the mixture contains a weak acid (CH3COOH) and conjugate base of the weak acid (CH3COO-). Henderson-Hasselbalch relation can be used for determinin...

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