Chemistry, 19.03.2021 18:30 Mathmatician22

A certain metal M forms a soluble sulfate salt M2(SO4) Suppose the left half cell of a galvanic cell apparatus is filled with a 450. mM solution of M2(SO4)3 and the right half cell with a 4.50 M solution of the same substance. Electrodes made of M are dipped into both solutions and a voltmeter is connected between them. The temperature of the apparatus is held constant at 30.0Â°C. Required:
a. Which electrode will be positive?
b. What voltage will the voltmeter show?

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A certain metal M forms a soluble sulfate salt M2(SO4) Suppose the left half cell of a galvanic cell...