Determine the concentration of cro42- electrochemically

Reference no: EM13176086

Ag2CrO4 + 2 e- 2 Ag + CrO42-

A chemist wishes to determine the concentration of CrO42- electrochemically. A cell is constructed consisting of a saturated calomel electrode (SCE) and a silver wire coated with Ag2CrO4. The ° value for the following half reaction is +0.446 V relative to the standard hydrogen electrode.

Using data from this problem and from a table of standard reduction potentials, calculate the solubility product for Ag2CrO4.

Reference no: EM13176086

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