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Sever21 [200]
4 years ago
12

A certain metal forms a soluble sulfate salt M2SO4. Suppose the left half cell of a galvanic cell apparatus is filled with a sol

ution of and the right half cell with a solution of the same substance. Electrodes made of are dipped into both solutions and a voltmeter is connected between them. The temperature of the apparatus is held constant at 20.0C.
a. Which electrode will be positive?
b. What voltage will the voltmeter show?

Physics
1 answer:
notsponge [240]4 years ago
6 0

Answer:

A) 0.1773

B)Right electrode is the positive one

Explanation:

THIS IS THE COMPLETE QUESTION

certain metal M forms a soluble sulfate salt M S04. Suppose the left half cell of a galvanic cell apparatus is filled with a 4.50 mM solution of M2SO4 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 20.0 °C. O left Which electrode will be positive? Oright x 5 ? 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.

EXPLANATION;

SEE THE ATTACHMENT BELOW

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