A voltaic cell consists of a Zn/Zn2+ half-cell and a Ni/Ni2+ half-cell at 25 ?C. The initial concentrations of Ni2+ and Zn2+ are 1.50M and 0.100M , respectively. The volume of half-cells is the same.
Part A
What is the initial cell potential?
Part B
What is the cell potential when the concentration of Ni2+ has fallen to 0.600M ?
Part C
What is the concentrations of Ni2+ when the cell potential falls to 0.46V ?
Part D
What is the concentration of Zn2+ when the cell potential falls to 0.46V ?