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 79 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
Thanks for the timely response, appreciate it

kalskdjl1212

  • Member
  • Posts: 353
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Wheals are formed in reaction to scratch testing and intradermal testing of allergens. Wheals are formed in reaction to scratch testing and intradermal testing of allergens.
The glycogen synthase reaction The glycogen synthase reaction
The d-aminolevulinic acid syntheses reaction The d-aminolevulinic acid syntheses reaction
When 1.50 mol of CH4(g) reacts with excess Cl2(g) at constant pressure according to the ... When 1.50 mol of CH4(g) reacts with excess Cl2(g) at constant pressure according to the ...
What would be the appropriate equilibrium temperature of a system obtained by adding 25.0 g of ... What would be the appropriate equilibrium temperature of a system obtained by adding 25.0 g of ...
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Video: Arthritis

For a complete list of videos, visit our video library