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27 solutions

Cell Notation

Q. Calculate the standard potential for the following galvanic cell: Zn(s) | Zn^2+(aq) || Ag^+(aq) | Ag(s) which has the overall balanced equation: Zn(s) + 2Ag^+(aq) → Zn2+(aq)+2Ag(s) Express your answer to three significant figures and include the appropriate units. In the context of the zinc-silver cell described in Part A, match each of the following descriptions to the anode or cathode. Drag the appropriate items to their respective bins.

Solved • Mar 4, 2020

Cell Notation

Q. Which of the following is true for the cell shown here? Zn(s) | Zn^2+(aq) || Cr^3+(aq)|Cr(s) a. The electrons flow from the zinc to the chromium. b. The zinc is reduced. c. The electrons flow from the chromium to the zinc. d. The chromium is oxidized. e. The electrons flow from the cathode to the anode.

Solved • Dec 4, 2019

Cell Notation

Q. For the galvanic cell reaction, expressed below using shorthand notation, what half-reaction occurs at the cathode? Zn(s) | Zn^2+(aq) || Ni^2+(aq) | Ni(s)

Solved • Dec 2, 2019

Cell Notation

Q. What is the shorthand notation that represents the following galvanic cell reaction? Sn^2+(aq) + F2(g) → Sn^3+(aq) + 2F^-(aq)

Solved • Dec 2, 2019

Cell Notation

Q. Write the half-reaction and balanced cell reaction

Solved • Nov 29, 2019

Cell Notation

Q. Write the anode and cathode half-reactions for the following galvanic cell. Write the equation for the overall cell reaction.

Solved • Nov 28, 2019

Cell Notation

Q. For each of the following sets of half reactions : i) Write the overall cell notation ii) Write the equation for the net electrochemical reaction

Solved • Nov 28, 2019