« previous next »

Author Question: If the kinetic energy of the reactant molecules is not high enough to overcome the activation energy ... (Read 130 times)

meagbuch

  • Hero Member
  • *****
  • Posts: 568
on: Aug 27, 2018
If the kinetic energy of the reactant molecules is not high enough to overcome the activation energy barrier, ________.
 
  A) the reverse reaction will occur
  B) no reaction takes place
  C) the reaction will occur anyway
  D) the products will form at a slower rate

Question 2

How many magnesium atoms are in the formula for magnesium nitride?
 
  A) 1
  B) 2
  C) 3
  D) 4


Bigfoot1984

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

meagbuch

  • Hero Member
  • *****
  • Posts: 568
Reply #2 on: Aug 27, 2018
TY


Bigfoot1984

  • Sr. Member
  • ****
  • Posts: 321
Reply #3 on: Aug 27, 2018
You're welcome


« previous next »
 

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?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

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.

Energy-flow diagram for a Georgia salt marsh. Energy-flow diagram for a Georgia salt marsh.
DNA molecules replicate to form identical chromatids DNA molecules replicate to form identical chromatids
Four Brain Structures with High Myelination in Early Childhood Four Brain Structures with High Myelination in Early Childhood
A turbocharger uses some of the heat energy that would normally be wasted. A turbocharger uses some of the heat energy that would normally be wasted.
Global Energy Flow Global Energy Flow
How high a hill would a 75-kg hiker have to climb to increase her gravitational potential ... How high a hill would a 75-kg hiker have to climb to increase her gravitational potential ...
Video: Nucleic acid digestion -small intestine

For a complete list of videos, visit our video library