A standard galvanic cell is constructed with Ag* | Ag and H* | H, half cell compartments connected by a salt bridge. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) The anode compartment is the Ag"|Ag compartment. Ag* is reduced at the cathode. As the cell runs, anions will migrate from the Ag*|Ag compartment to the H"|H2 compartment. In the external circuit, electrons flow from the Ag"|Ag compartment to the H'|H2 compartment. The anode compartment is the H"|H2 compartment.

Use the given galvanic cell notation below to answer the following questions. 2+ Sn (s) | Sn²+ (aq) || Ti+ (aq)| Ti (s) a) Write the oxidation half reaction. Balance and include states. b) Write the reduction half reaction. Balance and include states. c) Write the overall cell reaction. Balance and include states. d) Identify the anode and cathode. Label your answers a), b), c), d).

A standard galvanic cell is constructed with Sn²+ | Sn and Al³+ | Al half cell compartments connected by a salt bridge. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) The cathode compartment is the Sn²+ | Sn compartment. In the external circuit, electrons flow from the Sn²+ | Sn compartment to the Al³+ | Al compartment. As the cell runs, anions will migrate from the Sn²+ | Sn compartment to the A1³+ | Al 2+ compartment. Sn²+ is reduced at the cathode. The anode compartment is the Sn²+ | Sn compartment.

A Cu|Cu(II) concentration cell is shown below as line notation and graphically in the figure. A voltmeter is used to measure the potential difference between the two half-cells, which is +0.0432 V. What is the concentration of copper in the measurement cell, in M? Assume 25.0 C. The reduction potential of Cu?+ is +0.339 V. Cu(s) Cu?+ (??M)||Cu²+ (1.0M)|Cu(s) E° = +0.0432V 0.0432 V Voltmeter Anode Cathode (-) Salt bridge (+) Cu Cu 2e 2e Cu Cu2+ Cu2+ Cu 1.0 M Cu2+ ?? M Cu2+ Type your numeric answer and submit

A standard galvanic cell is constructed with Cu2+ | Cu+ and Cl2 | Cl- half cell compartments connected by a salt bridge. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) -In the external circuit, electrons flow from the Cl2|Cl- compartment to the Cu2+|Cu+ compartment. -The anode compartment is the Cl2|Cl- compartment. -As the cell runs, anions will migrate from the Cl2|Cl- compartment to the Cu2+|Cu+ compartment. -Cu+ is oxidized at the anode. -The cathode compartment is the Cl2|Cl- compartment.

A standard galvanic cell is constructed in which a Cd²+ | Cd half cell acts as the cathode. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) In the external circuit, electrons flow from the other compartment to the Cd2"|Cd compartment. The cathode reaction is Cd -> Cd²+ + 2e¯ Br2|Br could be the other standard half cell. U Cr**|Cr2+ could be the other standard half cell. The cathode reaction is Cd2+ + 2e -> Cd

A standard galvanic cell is constructed in which a Cu2+ | Cu+ half cell acts as the cathode. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) As the cell runs, anions will migrate from the other compartment to the Cu2+|Cu+ compartment. The cathode reaction is Cu+ -> Cu2+ + e-. F2|F- could be the other standard half cell. In the external circuit, electrons flow from the other compartment to the Cu2+|Cu+ compartment. The anode reaction could be Zn -> Zn2+ + 2e-.

A standard galvanic cell is constructed in which a Cd2+ | Cd half cell acts as the cathode. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) A)   As the cell runs, anions will migrate from the Cd2+|Cd compartment to the other compartment. B)    The anode compartment could be F2|F-. C)    The anode reaction could be Cr2+ -> Cr3+ + e- D)    The cathode reaction is Cd -> Cd2+ + 2e- E)    Cd2+ is reduced at the cathode.

A standard galvanic cell is constructed with Br2 | Br" and Mn2+ | Mn half cell compartments connected by a salt bridge. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) Mn is oxidized at the anode. The cathode compartment is the Br2|Br" compartment. As the cell runs, anions will migrate from the Br2|Br" compartment to the Mn2+|Mn compartment. Br is oxidized at the anode. In the external circuit, electrons flow from the Br2|Br" compartment to the Mn2+|Mn compartment.