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 161 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
Thanks for the timely response, appreciate it

carlsona147

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Activation energy of a chemical reaction Activation energy of a chemical reaction
reaction system of photosynthesis reaction system of photosynthesis
Reaction 1: The Initial Dehydrogenation Reaction 1: The Initial Dehydrogenation
In plant fossils, stomatal density is used to estimate CO2 concentration in the atmosphere In plant fossils, stomatal density is used to estimate CO2 concentration in the atmosphere
What is the value for Kc for the following reaction: PbCl2(s) ⇌ Pb2+(aq) + 2 Cl-(aq), if ... What is the value for Kc for the following reaction: PbCl2(s) ⇌ Pb2+(aq) + 2 Cl-(aq), if ...
How to find the reaction for each of the beams below. How to find the reaction for each of the beams below.
Video: Mechanics of Sound Animation

For a complete list of videos, visit our video library