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

Author Question: Which of the following does not affect the rate of a reaction? A) the concentration of the ... (Read 152 times)

meagbuch

  • Hero Member
  • *****
  • Posts: 568
on: Aug 27, 2018
Which of the following does not affect the rate of a reaction?
 
  A) the concentration of the reactants
  B) the energy of activation
  C) the temperature
  D) the external pressure

Question 2

NO2- is the ________ ion.
 
  A) ammonium
  B) cyanide
  C) nitrate
  D) nitrite


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

miss_1456@hotmail.com

  • Sr. Member
  • ****
  • Posts: 289
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

D


meagbuch

  • Member
  • Posts: 568
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

scottmt

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Glycine and alanine reaction Glycine and alanine reaction
Solute concentration of medulla Solute concentration of medulla
The glycogen synthase reaction The glycogen synthase reaction
How to calculate invest at each rate How to calculate invest at each rate
Witting Reaction Witting Reaction
Soybean plants in nitrogen-poor soil show how root nodules affect growth. Only the darker green plan Soybean plants in nitrogen-poor soil show how root nodules affect growth. Only the darker green plan
Video: Cardiac Cycle (Part 1 of 4)

For a complete list of videos, visit our video library