Explain what is the [h3o+] of a buffer that consists

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What is the [H3O+] of a buffer that consists of 0.154 M CH3CH2COONa and 0.645 M CH3CH2COOH? Ka of propanoic acid, CH3CH2COOH is 1.3 x 10-5. Use E notation and 3 significant figures.

Reference no: EM13323326

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