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

Author Question: What is the oxidation number of the oxygen atom in Rb2O2? A) -2 B) -1 C) +1 D) ... (Read 85 times)

vHAUNG6011

  • Hero Member
  • *****
  • Posts: 514
on: Aug 27, 2018
What is the oxidation number of the oxygen atom in Rb2O2?
 
  A) -2
  B) -1
  C) +1
  D) +2

Question 2

Enzymes have an optimum temperature for their catalytic activity. This is best explained by the balance between the ________ number of collisions and the ________ rate of denaturation of the enzyme as temperatures increase.
 
  A) increased; increased
  B) decreased; increased
  C) increased; decreased
  D) decreased; decreased
  E) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

A


vHAUNG6011

  • Hero Member
  • *****
  • Posts: 514
Reply #2 on: Aug 27, 2018
Thank you!


prumorgan

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Chromosome number is halved Chromosome number is halved
Atom of the Element Lithium Atom of the Element Lithium
Many fuel-control oxygen sensors are located in the exhaust manifold near its outlet so that the ... Many fuel-control oxygen sensors are located in the exhaust manifold near its outlet so that the ...
Annual Mean Number of Days with Thunder Annual Mean Number of Days with Thunder
Stable oxygen isotopes in water Stable oxygen isotopes in water
Meiosis Halves the Chromosome Number Meiosis Halves the Chromosome Number
Video: Enzyme structure - Properties of enzymes

For a complete list of videos, visit our video library