Multiple Choice
What is the copper(II) -ion concentration at 25°C in the cell Zn(s) | Zn2+(aq,1.0 M) || Cu2+(aq) | Cu(s) if the measured cell potential is 1.01 V? The standard cell potential is 1.10 V.
A) 0.030 M
B) 0.99 M
C) 0.00091 M
D) 1.0 M
E) 0.99M
Correct Answer:

Verified
Correct Answer:
Verified
Q40: Balance the following half-reaction occurring in
Q41: How many electrons are transferred in the
Q42: Which of the following is true
Q43: For the electrochemical cell Zn(s)| Zn<sup>2+</sup> ||
Q44: What is the value of the
Q46: Which of the following species are likely
Q47: What half-reaction occurs at the cathode
Q48: Calculate E<sub>cell</sub> for the following electrochemical
Q49: When the following oxidation-reduction reaction in
Q50: According to the following cell notation,which species