Question

In: Chemistry

Write the half reaction for the anode and cathode for the following electrochemical cells. which metal...

Write the half reaction for the anode and cathode for the following electrochemical cells. which metal acts as the anode and which acts as the cathode. For each cell, combine the half reactions and write the overall cell reaction.

a. Zn/Cu

b. Fe/Cu

c. Mg/Cu

d. Pb/Cu

e. Sn/Cu

Solutions

Expert Solution

queen_honey_blossom answered 1 month ago
Next > < Previous

Related Solutions

Write the half reaction for the anode and cathode for the following electrochemical cells. which metal...
Write the half reaction for the anode and cathode for the following electrochemical cells. which metal acts as the anode and which acts as the cathode. For each cell, combine the half reactions and write the overall cell reaction. a. Zn/Cu b. Fe/Cu c. Mg/Cu d. Pb/Cu e. Sn/Cu
Write equations for the half-reactions that occur at the anode and cathode for the electrolysis of...
Write equations for the half-reactions that occur at the anode and cathode for the electrolysis of each of the following aqueous solutions. a) Ni(NO3)2 (aq) b)KCl (aq) c)CuBr2 (aq) Take into account the aqueous solution. The oxidation and reduction of water have to be considered for each
Write equations for the half-reactions that occur at the anode and cathode for the electrolysis of...
Write equations for the half-reactions that occur at the anode and cathode for the electrolysis of each of the following aqueous solutions. Part A Ni(NO3)2(aq) Express your answers as chemical equations separated by a comma. Identify all of the phases in your answer. Part B KCl(aq) Express your answers as chemical equations separated by a comma. Identify all of the phases in your answer. Part C CuBr2(aq) Express your answers as chemical equations separated by a comma. Identify all of...
Part A Write the anode and cathode reactions that cause the corrosion of iron metal to...
Part A Write the anode and cathode reactions that cause the corrosion of iron metal to aqueous iron (II). Express your answer as a chemical equation. Identify all of the phases in your answer. anode reaction: SubmitMy AnswersGive Up Part B Express your answer as a chemical equation. Identify all of the phases in your answer. cathode reaction: SubmitMy AnswersGive Up Part C Write the balanced half-reactions involved in the air oxidation of Fe2+(aq) to Fe2O3?3H2O. Express your answer as...
Write the half reaction for: Cr|Cr3+||Cu+|Ag a) Anode? b) Cathode? c) Net cell reaction? d) Determine...
Write the half reaction for: Cr|Cr3+||Cu+|Ag a) Anode? b) Cathode? c) Net cell reaction? d) Determine Ecell at 25C e) Do you think E°cell will change as the reaction progresses? How about Ecell? Explain
Given the half-cells: Ni/Ni2+ and Fe/Fe2+ a) Chose the anode and cathode. b)Calculate Eo and DG...
Given the half-cells: Ni/Ni2+ and Fe/Fe2+ a) Chose the anode and cathode. b)Calculate Eo and DG for this reaction. c) Calculate what the new cell potential (E) would be if the non equilibrium concentrations were [Ni2+] =.40 M and [Fe2+] = 0.30 M. Calculate the how long you would have to run the battery at 6 amps to make this battery die at zero volts.
25. The half-reaction at the anode for the following balanced reaction is: 3MnO4 - (aq) +...
25. The half-reaction at the anode for the following balanced reaction is: 3MnO4 - (aq) + 5Fe (s) + 24H+ (aq) ¬ 5Fe+3 (aq) + 3Mn+2 (aq) + 12H2O (l) a. Fe+2 (aq) → Fe+3 (aq) + e - b. MnO4 - (aq) + 8H+ (aq) + 5 e - → Mn+2 (aq) + 4H2O (l) c. Fe (s) → Fe+3 (aq) + 3 e - d. 2MnO4 - (aq) + 12H+ (aq) + 6e→ 2Mn+2 (aq) + 3H2O (l)
1.For the three Chloro-alkali cells do chemical equations, cathode, anode.
1.For the three Chloro-alkali cells do chemical equations, cathode, anode.
Write the overall reaction and the half-cell reactions of the following cells, and clearly indicate the...
Write the overall reaction and the half-cell reactions of the following cells, and clearly indicate the anode and the cathode for each cell. c) Pb|Pb2+(0.10 M)||Cu2+(0.10 M)|Cu d) Pb|Pb2+(0.10 M)||Zn2+(0.10 M)|Zn e) Zn|Zn2+(0.10 M)||Fe2+(0.10 M)|Fe f) Pb|Pb2+(0.10 M)||Fe2+(0.10 M)|Fe
Write the cell notation for an electrochemical cell consisting of an anode where Mg(s) is oxidized...
Write the cell notation for an electrochemical cell consisting of an anode where Mg(s) is oxidized to Mg2+(aq) and a cathode where H+(aq) is reduced to H2(g) at a platinum electrode. Assume all aqueous solutions have a concentration of 1 mol/L and gases have a pressure of 1 bar.
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT