Author Question: Consider the galvanic cell shown below (the contents of each half-cell are written beneath each ... (Read 53 times)

RODY.ELKHALIL · **on:** Mar 21, 2021

Consider the galvanic cell shown below (the contents of each half-cell are written beneath each compartment):

0.50 M Br₂ 0.20 M Cr³⁺
0.10 M Br^–
The standard reduction potentials are as follows:
Cr³⁺(aq) + 3e^–→ Cr(s) E° = -0.73 V
Br₂(aq) + 2e^–→ 2Br^–(aq) E° = +1.09 V

Which of the following statements about this cell is false?

◦ This is a galvanic cell.
◦ Electrons flow from the Pt electrode to the Cr electrode.
◦ Reduction occurs at the Pt electrode.
◦ The cell is not at standard conditions.
◦ To complete the circuit, cations migrate into the left half-cell and anions migrate into the right half-cell from the salt bridge.

upturnedfurball · **Reply #1 on:** Mar 21, 2021

A FREE account is required to view all solutions!

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 35% of students answer this correctly