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

Author Question: What quantity of charge is required to reduce 32.9 g of CrCl3 to chromium metal? (1 faraday = 96,485 coulombs) (Read 65 times)

wrbasek0

  • Hero Member
  • *****
  • Posts: 560
on: Mar 21, 2021

Question 1

What mass of Mg(s) may be deposited from an aqueous MgCl2 solution if a current of 2.50 A is applied to the solution for 365 s? (E°red(Mg2+/Mg) = –2.372 V, F = 96485 C/mol)

◦ 0.230 g
◦ 0.460 g
◦ 0.273 g
◦ 0.115 g
◦ 0.0485 g

Question 2

What quantity of charge is required to reduce 32.9 g of CrCl3 to chromium metal? (1 faraday = 96,485 coulombs)

◦ 2.00 × 104 C
◦ 6.01 × 104 C
◦ 9.52 × 102 C
◦ 3.17 × 102 C
◦ None of these are correct.
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 wrbasek0 on Mar 21, 2021

dyrone

  • Sr. Member
  • ****
  • Posts: 322
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 39% of students answer this correctly


wrbasek0

  • Member
  • Posts: 560
Reply 2 on: Mar 21, 2021
Wow, this really help

carlsona147

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

How a catalyst circumvents unfavorable charge development during cleavage of an amide How a catalyst circumvents unfavorable charge development during cleavage of an amide
Mosaic of Charge-Coupled Devices Mosaic of Charge-Coupled Devices
This five-wire mass air flow sensor consists of a metal foil sensing unit, an intake air temperature ... This five-wire mass air flow sensor consists of a metal foil sensing unit, an intake air temperature ...
Radiation Quantity and Quality Radiation Quantity and Quality
In the drawing of acetaldehyde, CH3CHO, the largest partial negative charge (-) occurs on In the drawing of acetaldehyde, CH3CHO, the largest partial negative charge (-) occurs on
Video: A Human Karyotype Preparation Animation

For a complete list of videos, visit our video library