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?
a. Which electrode will be positive?
b. What voltage will the voltmeter show?
1 answer:
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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