Multiple Choice
Consider the galvanic cell, Which one of the following changes to the cell would cause the cell potential to increase (i.e.,become more positive) ?
A) increase the [Zn2+] concentration
B) increase the [Pb2+] concentration
C) increase the mass of Zn(s)
D) decrease the mass of Zn(s)
Correct Answer:

Verified
Correct Answer:
Verified
Q4: What is the reduction half-reaction for the
Q74: Balance the following redox reaction if it
Q75: What is the oxidizing agent in the
Q76: In a lead-acid storage battery,Pb is oxidized
Q77: Which of the following is the strongest
Q78: How many electrons are transferred in the
Q81: Use the tabulated half-cell potentials to calculate
Q82: Determine the redox reaction represented by the
Q83: How many kilowatt-hours of electricity are used
Q84: Identify the battery that is used as