A certain metal M forms a soluble sulfate salt  MSO4 . Suppose the left half cell of a galvanic cell apparatus is filled with a  20.0mM solution of  MSO4 and the right half cell with a  4.00M  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 35.0°C. Which electrode will be positive? left or right  What voltage will the voltmeter show? Assume its positive lead is connected to the positive electrode.Be sure your answer has a unit symbol, if necessary, and round it to 2 significant digits.

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A certain metal M forms a soluble sulfate salt  MSO4 . Suppose the left half cell of a galvanic cell apparatus is filled with a  20.0mM solution of  MSO4 and the right half cell with a  4.00M  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 35.0°C.

Which electrode will be positive? left or right 

What voltage will the voltmeter show? Assume its positive lead is connected to the positive electrode.Be sure your answer has a unit symbol, if necessary, and round it to 2 significant digits.

 

 

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