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

Author Question: If a constant current of 1.50 108 A is passed through a molten mixture of aluminum oxide and ... (Read 363 times)

lindiwe

  • Hero Member
  • *****
  • Posts: 577
on: Feb 15, 2020

Question 1

The two half-reactions that are used in the direct methanol fuel cell are shown below.

I.2 CH3OH(aq) + 2 H2O(l) → 2 CO2(g) + 12 H+(aq) + 12 e-
II.3 O2(g) + 12 H+(aq) + 12 e- → 6 H2O(l)

The electrode at which half-reaction I occurs is the ________ at which ________ is oxidized, and half-reaction II occurs at the ________ at which ________ is reduced.

Question 2

If a constant current of 1.50 × 108 A is passed through a molten mixture of aluminum oxide and cryolite for 4.00 hour ________ kg of aluminum can be produced.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by lindiwe on Feb 15, 2020

amcvicar

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Feb 15, 2020
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 56% of students answer this correctly


Kayla Jackson1

  • Newbie
  • *
  • Posts: 1
Reply #2 on: May 23, 2021
Thank you


Nolan Anderson

  • Newbie
  • *
  • Posts: 1
Reply #3 on: May 24, 2021
thank you


« previous next »
 

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Co-current flow in a concentric tube heat exchanger Co-current flow in a concentric tube heat exchanger
Normal combustion is a smooth, controlled burning of the air–fuel mixture. Normal combustion is a smooth, controlled burning of the air–fuel mixture.
When the exhaust is rich, the PCM applies a negative current into the pump cell. When the exhaust is rich, the PCM applies a negative current into the pump cell.
Concentration affects where the precipitin line forms. When 1 reactant is held at a constant ... Concentration affects where the precipitin line forms. When 1 reactant is held at a constant ...
Biosynthesis of nitric oxide and creatine phosphate from arginine Biosynthesis of nitric oxide and creatine phosphate from arginine
Electrophoretic separation of a mixture of DNA fragments that vary in length Electrophoretic separation of a mixture of DNA fragments that vary in length
Video: Exocytosis - secretion

For a complete list of videos, visit our video library