Which reaction occurs at the cathode of a galvanic cell that has the following: an aluminum electrode in an electrolyte with aluminum ions and a zinc electrode in an electrolyte with zinc ions? The reduction potential for the reduction of Al3+ = -1.68 V. The reduction potential for the reduction of Zn2+ = -0.76 V.A.Al(s) Al3+(aq) + 3e-B.Al3+(aq) + 3e- Al(s)C.Zn2+(aq) + 2e- Zn(s)D.Zn(s) Zn2+(aq) + 2e-

What are the half-reactions for a galvanic cell with aluminum and gold electrodes?A.Al(s) Al3+(aq) + 3e- and Au+(aq) + e- Au(s)B.Al(s) Al3+(aq) + 3e- and Au(s) Au+(aq) + e-C.Al3+(aq) + 3e- Al(s) and Au+(aq) + e- Au(s)D.Al3+(aq) + 3e- Al(s) and Au(s) Au+(aq) + e-

What is occurring at the cathode of the electrochemical cell containing the reaction represented by the following equation?Zn + Cu2+ → Cu + Zn2+Question 10Select one:a.oxidation of zincb.copper gains electronsc.copper loses electronsd.oxidation of copper

The half-reaction at the cathode in an electrochemical cell is given below. What other half-reaction would most likely occur at the anode to produce a spontaneous reaction?Zn2+(aq) + 2e- Zn(s)Click for a reduction potential chartA.H2(g) 2H+(aq) + 2e-B.K+(aq) + e- K(s)C.Al(s) Al3+(aq) + 3e-D.Zn(s) Zn2+(aq) + 2e-

In galvanic cell what happens at cathodea.reductionb.oxidationc.redox reactiond.displacement reaction

Which reaction occurs at the cathode in an electrochemical cell?A.Cu(s) Cu2+(aq) + 2e-B.Cu2+(aq) + 2e- Cu(s)C.Cu(s) + 2H+(aq) Cu2+(aq) + H2(g)D.Cu2+(aq) + H2(g) Cu(s) + 2H+(aq)