Chemistry, 04.05.2021 01:40 puremousetail
A certain metal M forms a soluble sulfate salt M2SO4. Suppose the left half cell of a galvanic cell apparatus is filled with a 50.0mM solution of M2SO4 and the right half cell with a 5.00M 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 20.0°C.
Which electrode will be positive?
Left
Right
Answers: 2
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A certain metal M forms a soluble sulfate salt M2SO4. Suppose the left half cell of a galvanic cell...
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