Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Trending News

Promoted
H@z@r@h
Lv 5
H@z@r@h asked in Science & MathematicsChemistry · 9 years ago

Chemical Equilibrium! Help!!!?

For the equilibrium A (g)--> B + C (g) Kc=2 .Calculate the concentrations of A, B, and C in 1-liter box if initially

(a) 1 mol each of A, B, and C are added to the box ;

(b) 2 mol each of A, B, and C are added ;

(c) 3 mol each of A, B, and C are added .

Update:

I need the step-by-step solutions for this question..Plzzz....

2 Answers

Relevance
  • {DvT}Jonah
    Lv 6
    9 years ago
    Favorite Answer

    You did not specify the phase of product B. Is it also a gas or is it liquid or solid?

  • John W
    Lv 7
    9 years ago

    A B C

    (a) 0.18 1.41 1.41

    (b) 2.0 2.0 2.0

    (c) 1.10 2.45 2.45

    Source(s): Teacher
Still have questions? Get your answers by asking now.