A buffer with a pH of 4.18 contains 0.19 M of sodium benzoate and 0.20 M...
A buffer with a pH of 4.18 contains 0.19 M of sodium benzoate and 0.20 M of benzoic acid. What is the concentration of [H3O+] in the solution after the addition of 0.0520 mol HCl to a final volume of 1.3L? Assume that any contribution of HCl to the volume is negligible.
[H3O+]=
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A buffer with a pH of 4.18 contains 0.19 M of sodium benzoate
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