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

Author Question: What is the oxidation number of the chromium atom in K2CrO4? (Read 47 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
on: Jul 8, 2021

Question 1

What is the molar mass of chlorine gas?
◦ 35.5 g mol-1
◦ 71.0 g mol-1
◦ 6.02 × 1023 g mol-1
◦ 1.20 × 1023 g mol-1

Question 2

What is the oxidation number of the chromium atom in K2CrO4?
◦ -2
◦ +2
◦ +6
◦ +7
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Haya94 on Jul 8, 2021

maya.nigrin17@yahoo.com

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 8, 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


Haya94

  • Member
  • Posts: 558
Reply 2 on: Jul 8, 2021
Great answer, keep it coming :)

31809pancho

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Part A - Calculating the expected number of each phenotype Part A - Calculating the expected number of each phenotype
Annual Mean Number of Days with Thunder Annual Mean Number of Days with Thunder
Red rocks due to oxidation of iron near the surface Red rocks due to oxidation of iron near the surface
Estimated number of new HIV infections per year over time period in Canada Estimated number of new HIV infections per year over time period in Canada
Drawings depicting mitosis in an animal cell with a diploid number of 4 Drawings depicting mitosis in an animal cell with a diploid number of 4
Number line (5 - 1) Number line (5 - 1)
Video: The Lagging Strand in DNA Replication and Replication in Action

For a complete list of videos, visit our video library