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Problem

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question

Given the reaction A + B \rightleftarrows C + D, find the equilibrium constant for this reaction if .7 moles of C are formed when 1 mole of A and 1 mole of B are initially present. For this same equilibrium, find the equilibrium composition when 1 mole each of A, B, C, and D are initial-ly present.

category

chemistry

options

  1. equilibrium constant is 7.00, concentration of A and B is 0.45M, and of C and D is 1.55M
  2. equilibrium constant is 6.23, concentration of A and B is 0.5M, and of C and D is 1.5M
  3. equilibrium constant is 4.65, concentration of A and B is 0.7M, and of C and D is 1.3M
  4. equilibrium constant is 4.00, concentration of A and B is 0.75M, and of C and D is 1.25M
  5. equilibrium constant is 6.67, concentration of A and B is 0.55M, and of C and D is 1.45M
  6. equilibrium constant is 5.44, concentration of A and B is 0.6M, and of C and D is 1.4M
  7. equilibrium constant is 8.34, concentration of A and B is 0.40M, and of C and D is 1.60M
  8. equilibrium constant is 3.00, concentration of A and B is 0.85M, and of C and D is 1.15M
  9. equilibrium constant is 2.50, concentration of A and B is 0.65M, and of C and D is 1.35M
  10. equilibrium constant is 3.76, concentration of A and B is 0.8M, and of C and D is 1.2M

src

stemez-Chemistry

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