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Chemistry, 24.04.2020 21:28 Brayner14

In a galvanic cell the cathode is an Ag+(1.00 M)/Ag(s) half-cell. The anode is a standard hydrogen electrode immersed in a buffer solution containing 0.10 M benzoic acid (C6H5COOH) and 0.050 M sodium benzoate (C6H5COO?Na+). The measured cell voltage is 1.030 V.
What is the pKa of benzoic acid?

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In a galvanic cell the cathode is an Ag+(1.00 M)/Ag(s) half-cell. The anode is a standard hydrogen e...

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