Question

Consider the following table of standard reductionpotentials.
Reduction half reaction E (V)
A+ + e- ----A .80
B2+ +2e- ----B .38
C2 + 2e- ---2c- .17
D3= + 3e- ---D -.17
1 Which substance is the strongest oxidizing agent?

B2+
D3+
A+
C2

2 Which is the strongest reducing agent?
A
D
C-
B

3 Which substances can be oxidized by B2+

A
C- and D
C-
D

4 Which substances can be reduced by D?

A+ and C2
A+
A+ and B2+
A+ B2+ and C2

5 Write a balanced equation for the overall cell reaction thatdelivers a voltage of 1.53{\rm V} under standard-stateconditions.

3A+ + D---3A + D3+ + 2D
6C + 2D3+ ---3C2 + 2D
3B2+ + 2D----3B + 2D3+
3C2 + 2D----6C- + 2D3+NE