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11 Nov 2019
3. Arrange the following reducing agents in order of increasing strength Ni(s), Mg(s), Fe2, F, Cu(s). 4. An electrochemical cell is made up of two half-cells, one consisting of a Zn electrode dipping into a solution of 1.00 M in Zn 2, the other a Ni electrode in a solution 1.00 M in Ni2 a. Write a balanced equation for the cell reaction. Draw a diagram of the cell. Label anode and cathode. Indicate the direction in which ions move through the cell and the direction of the electron flow through the external circuit. b. c. Calculate the voltage of the cell.
3. Arrange the following reducing agents in order of increasing strength Ni(s), Mg(s), Fe2, F, Cu(s). 4. An electrochemical cell is made up of two half-cells, one consisting of a Zn electrode dipping into a solution of 1.00 M in Zn 2, the other a Ni electrode in a solution 1.00 M in Ni2 a. Write a balanced equation for the cell reaction. Draw a diagram of the cell. Label anode and cathode. Indicate the direction in which ions move through the cell and the direction of the electron flow through the external circuit. b. c. Calculate the voltage of the cell.
Elin HesselLv2
24 Feb 2019