Author Question: The units for the rate of a reaction are ________. A) concentration per unit of time B) ... (Read 26 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
The units for the rate of a reaction are ________.
 
  A) concentration per unit of time
  B) concentration multiplied by the unit of time
  C) unit of time per unit of concentration
  D) One cannot say with certainty since rate laws vary from reaction to reaction.

Question 2

The number of electrons contained in several molecules and ions is shown below. Which of the following is most likely to be a free radical?
 
  A) 12
  B) 13
  C) 16
  D) 18



Mholman93

  • Sr. Member
  • ****
  • Posts: 328
Answer to Question 1

A

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

For a complete list of videos, visit our video library