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

Author Question: The equilibrium constant expression for the reaction is ________. N2 (g) + 3H2 (g) = 2NH3 (g) A) ... (Read 86 times)

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
on: Aug 27, 2018
The equilibrium constant expression for the reaction is ________.
 
  N2 (g) + 3H2 (g) = 2NH3 (g)
  A) Keq = N2 3H23 / 2NH32
  B) Keq = NH32 / N2 H23
  C) Keq = N2 H23 / NH32
  D) Keq = 2NH32 / N2 3H23

Question 2

A sample of calcium that contains one-half Avogadro's number of atoms has a mass of ________.
 
  A) 20 g
  B) 40 g
  C) 80 g
  D) 160 g


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

meganmoser117

  • Sr. Member
  • ****
  • Posts: 303
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

A


melina_rosy

  • Member
  • Posts: 531
Reply 2 on: Aug 27, 2018
:D TYSM

ttt030911

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

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?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Wilson and Simberloff's experiments on the equilibrium model of biogeography. Wilson and Simberloff's experiments on the equilibrium model of biogeography.
MHC genes and expression. MHC genes and expression.
Competitive enzyme immunoassay. (a) Shows the uninhibited reaction and (b) shows the inhibited ... Competitive enzyme immunoassay. (a) Shows the uninhibited reaction and (b) shows the inhibited ...
Determine the enthalpy change of this reaction Determine the enthalpy change of this reaction
Mosaic X Chromosome Expression in Human Females Mosaic X Chromosome Expression in Human Females
One generation of random mating produces Hardy–Weinberg equilibrium One generation of random mating produces Hardy–Weinberg equilibrium
Video: Parathyroid hormone (bone resorption) & Calcitonin (bone deposition)

For a complete list of videos, visit our video library