1a.) 0.367 atm of substance A is added to a reaction flask at 200 °C and equilibrium is established: A (g) = 2B (g) If the total pressure in the flask is 0.512 atm at equilibrium, calculate the equilibrium partial pressures of A and B as well as the equilibrium constant, Kp. b.) In a different experiment, you introduce some amount of substance A into a reaction flask at 200 °C (you forget to record the starting pressure in your lab notebook). Once equilibrium has been established, you measure the partial pressure of B to be 0.420 atm. Using your answer to part a, what is the partial pressure of A at equilibrium? (Hint: no RICE chart is necessary to solve this problem)

1a.) 0.367 atm of substance A is added to a reaction flask at 200 °C and equilibrium is established: A (g) = 2B (g) If the total pressure in the flask is 0.512 atm at equilibrium, calculate the equilibrium partial pressures of A and B as well as the equilibrium constant, Kp. b.) In a different experiment, you introduce some amount of substance A into a reaction flask at 200 °C (you forget to record the starting pressure in your lab notebook). Once equilibrium has been established, you measure the partial pressure of B to be 0.420 atm. Using your answer to part a, what is the partial pressure of A at equilibrium? (Hint: no RICE chart is necessary to solve this problem)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

c1) refer to image

1a.) 0.367 atm of substance A is added to a reaction flask at 200 °C and equilibrium is established:
A (g) = 2B (g)
If the total pressure in the flask is 0.512 atm at equilibrium, calculate the equilibrium partial pressures of
A and B as well as the equilibrium constant, Kp.
b.) In a different experiment, you introduce some amount of substance A into a reaction flask
200 °C
(you forget to record the starting pressure in your lab notebook). Once equilibrium has been
established, you measure the partial pressure of B to be 0.420 atm. Using your answer to part a, what is
the partial pressure of A at equilibrium? (Hint: no RICE chart is necessary to solve this problem)

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