This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Consider the galvanic cell shown below (the contents of each half-cell are written beneath each ... (Read 65 times)

RODY.ELKHALIL

  • Hero Member
  • *****
  • Posts: 591
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.
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by RODY.ELKHALIL on Mar 21, 2021

upturnedfurball

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Mar 21, 2021
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


RODY.ELKHALIL

  • Member
  • Posts: 591
Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review

covalentbond

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

The Cell Cycle The Cell Cycle
Plant Cell Wall Formation Plant Cell Wall Formation
Primary Action of Epinephrine in a Liver Cell Primary Action of Epinephrine in a Liver Cell
Naive B Cell Naive B Cell
Cell kill and chemotherapy Cell kill and chemotherapy
For a particular cell based on the reaction:3 AgCl(s) + Al(s) → 3 Ag(s) + Al3+(aq) + 3 ... For a particular cell based on the reaction:3 AgCl(s) + Al(s) → 3 Ag(s) + Al3+(aq) + 3 ...
Video: X chromosome inactivation in calico cats

For a complete list of videos, visit our video library