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

Author Question: Which of the following is TRUE about standard electrode potentials? (Read 87 times)

bio_gurl

  • Hero Member
  • *****
  • Posts: 524
on: Nov 18, 2019

Question 1

What is undergoing reduction in the redox reaction represented by the following cell notation?

Pb(s) ∣ Pb2+(aq) H+(aq) ∣ H2(g) ∣ Pt(s)

◦ Pt(s)
◦ Pb2+(aq)
◦ H+(aq)
◦ H2(g)
◦ Pb(s)

Question 2

Which of the following is TRUE about standard electrode potentials?
◦ E°cell is negative for spontaneous reactions.
◦ The electrode potential of the standard hydrogen electrode is exactly zero.
◦ Electrons will flow from a more positive electrode to a more negative electrode.
◦ The electrode in any half-cell with a greater tendency to undergo reduction is negatively charged relative to the standard hydrogen electrode and therefore has E° < 0.
◦ E°cell is the sum between standard reduction potentials of the anode and the cathode.
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by bio_gurl on Nov 18, 2019

sultana.d

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Nov 18, 2019
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 39% of students answer this correctly


bio_gurl

  • Member
  • Posts: 524
Reply 2 on: Nov 18, 2019
Great answer, keep it coming :)

ashely1112

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Urinalysis. During a simple urinalysis, a stick with colored blocks is dipped into a urine specimen. Urinalysis. During a simple urinalysis, a stick with colored blocks is dipped into a urine specimen.
Frequency coding: how action potentials convey intensity of stimuli. Frequency coding: how action potentials convey intensity of stimuli.
A close-up showing the recessed center electrode on a spark tester. It is recessed 3/8 inch into ... A close-up showing the recessed center electrode on a spark tester. It is recessed 3/8 inch into ...
The Plunger and Barrel of a Standard Syringe The Plunger and Barrel of a Standard Syringe
Graded Potentials & Action Potentials Graded Potentials & Action Potentials
Comparison of Graded & Action Potentials Comparison of Graded & Action Potentials
Video: Steps of glucose catabolism

For a complete list of videos, visit our video library