posted by .

say that I measured the voltage of electrochemical cells:
Zn/Cu: -0.961 V
Pb/Cu: -0.360 V
Ag/Cu: 0.425 V
Sn/Cu: -0.275 V
Fe/Cu:-0.516 V

Directions:
If you assign Cu an arbitrary electrode potential value of 0.00 V, the numbers above are the reduction potentials for the other metals. Then, rank each of the metals from highest to lowest tendency to be the anode. Include Cu as well.

Basically, the metals are Cu, Fe, Ag, Sn, Pb, and Zn. I have to find the Electrochemical cell of all related to Cu.

i know there's equation i have to use:Ecell = Ecathode − Eanode

I was wondering if you can just do an example of Cu and Fe and find the Elecrochemical cell related to copper.

Then i will do the rest.
My other question was after i find the numbers, what does it mean high to lowest. Would the biggest value of a metal have a high tendency to be an anode or a smaller tendency?

## Similar Questions

1. ### Chemistry/Redox Reactions

An electrochemical cell consists of a nickel metal electrode immersed in a solution with [Ni2+] = 1.0 M separated by a porous disk from an aluminium metal electrode immersed in a solution with [Al3+] = 1.0 M. Sodium hydroxide is added …
2. ### Chemistry2

An electrochemical cell is created using gold and magnesium half-cells. a. Determine which half-cell will undergo oxidation and which will undergo reduction, identify anode and cathode, and calculate the voltage for the cell. You do …
3. ### Chemistry

An electrochemical cell is created using gold and magnesium half-cells. a. Determine which half-cell will undergo oxidation and which will undergo reduction, identify anode and cathode, and calculate the voltage for the cell. You do …
4. ### AP Chem

An electrochemical cell consists of a nickel metal electrode immersed in a solution with [Ni2+] = 1.0 M separated by a porous disk from an aluminum metal electrode. (a) What is the potential of this cell at 25°C if the aluminum electrode …

The measurement of pH using a glass electrode obeys the Nernst equation. The typical response of a pH meter at 25.00 degrees C is given by the equation: E(measured)= E(ref) +.591pH where ref contains the potential of the reference …
6. ### chemistry

Q1) How many resonances are expected in the 13C NMR spectrum of propan-1-ol?
7. ### Science

Please compare and contrast the electrochemical events involved in the initiation and propagation of an action potential with the electrochemical events involved with the initiation of muscle contraction in skeletal muscle. Be sure …
8. ### chemistry

Calculate the potential of the following two half-cells that are connected by a salt bridge: a galvanic cell consisting of a standard hydrogen electrode on the left and a platinum electrode immersed in a solution that is 3.50 3 1023 …
9. ### chemistry

When an ion-selective electrode for X was immersed in 0.0210 M XCl, the measured potential was 0.0480 V. What is the concentration of X when the potential is 0.0630 V?
10. ### college chemistry

the Cu(No3)2 solution was diluted to 0.001 M. The voltage was measured against standard zinc electrode and found to be 0.89 volts.. 1. write the cell reaction. 2. write the line notation for the reaction. 3. Use the nernst equation …

More Similar Questions