This topic contains a solution. Click here to go to the answer

Author Question: A galvanic cell has the overall reaction: 2Fe(NO3)2(aq) + Pb(NO3)2(aq) 2Fe(NO3)3(aq) + Pb(s) Which ... (Read 36 times)

stananza

  • Full Member
  • ***
  • Posts: 162
A galvanic cell has the overall reaction:
2Fe(NO3)2(aq) + Pb(NO3)2(aq) → 2Fe(NO3)3(aq) + Pb(s)
 Which is the half reaction occurring at the cathode?
◦ NO3-(aq) + 4H+(aq)  + 3e-→ NO(g) + 2H2O(l)
◦ NO3-(aq) + 2H+(aq)  + e-→ NO2(g) + H2O(l)
◦ Fe2+(aq) → Fe3+(aq) + e-

◦ Pb2+(aq) + 2e-→ Pb(s)
◦ Fe2+(aq) + e-→ Fe3+(aq)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by stananza on Nov 5, 2023

msgero

  • Full Member
  • ***
  • Posts: 155
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 25% of students answer this correctly




stananza

  • Member
  • Posts: 162
Reply 2 on: Nov 5, 2023
:D TYSM


sultana.d

  • Member
  • Posts: 320
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

For a complete list of videos, visit our video library