A standard galvanic cell is constructed with Ni2+ | Ni and Zn2+ | Zn half cell compartments connected by a salt bri 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 Zn2+|Zn compartment. As the cell runs, anions will migrate from the Zn2+|Zn compartment to the Ni2+|Ni compartment. In the external circuit, electrons flow from the Zn2+|Zn compartment to the Ni2+|Ni compartment. Zn is oxidized at the anode.

A standard galvanic cell is constructed with Ni2+ | Ni and Zn2+ | Zn half cell compartments connected by a salt bri 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 Zn2+|Zn compartment. As the cell runs, anions will migrate from the Zn2+|Zn compartment to the Ni2+|Ni compartment. In the external circuit, electrons flow from the Zn2+|Zn compartment to the Ni2+|Ni compartment. Zn is oxidized at the anode.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

A standard galvanic cell is constructed in which a Ni?* | Ni 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.) O Ni is oxidized at the cathode. Ni2+ is reduced at the cathode. The anode reaction could be Fe -> Fe2+ + 2e The anode compartment could be I2|I". As the cell runs, anions will migrate from the Ni²"|Ni compartment to the other 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 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 H* | H, 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.) Zn2"Zn could be the other standard half cell. The anode reaction could be Zn -> Zn²= + 2e The cathode reaction is H2 -> 2H* + 2e¯ II could be the other standard half cell. In the external circuit, electrons flow from the other compartment to the H"|H2 compartment.
options are from left to right or from right to left
A standard galvanic cell is constructed with Cd2+|Cd and Zn2+|Zn half cell compartments connected by a salt bridge. Which of the following statements are correct?
Do not have to answer any questions. JUST WRITE THE OBJECTIVES IN YOUR OWN RODS: Objective: To measure Ecel for several voltaic cells and determine the standard potential for each half cell. To determine Ksp of AgCl and the K of [Cu(NH3)4]*.
A standard galvanic cell is constructed in which a Cd*| 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.) Hg?" Hg could be the other standard half cell. Mg"|Mg could be the other standard half cell. U As the cell runs, anions will migrate from the Cd2"Cd compartment to the other compartment. The cathode reaction is Cd2+ + 2e -> Cd U The cathode reaction is Cd -> Cd2* + 2e
Only need part (d) and (e)
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.