Asked Jan 10, 2020


What is [H3O+] in a solution of 0.25 M CH3CO2H and 0.030 M NaCH3CO2?  


Expert Answer

Step 1

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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