Question description Identify three (3) new concepts you did not previously have any background on and state how this new information impacts your career or you personally. Discuss two (2)….
What is the value of Kc?
Quiz 4 Name _________________________
Directions: Please use correct significant figures and units wherever applicable. Show ALL work.
- For the following reaction, CO(g) + 2H2(g) CH3OH(g) a. Write the generic rate law.
b. Write the equilibrium law expression, K.
- Which of the following is/are true at equilibrium? a. [products] = [reactants] b. Rateforward = Ratereverse c. The reaction has come to a stop d. All of the above e. none of the above
For the equilibrium
CO(g) + 2H2(g) CH3OH(g) ΔHrxn = +40.7 kJ/mol
How will the amount of CH3OH at equilibrium be affected by the following changes? [2 pts each]
a. Adding CO(g) b. Removing H2(g) c. Increasing the volume of the container d. Lowering the temperature e. Adding a catalyst
- For the equilibrium,
CO(g) + 2H2(g) CH3OH(g) Kp = 1.8×10-4
a. What is the value of Kc?
b. At the instant when a reaction vessel at 2300 K contains 0.50 M CO, 0.25 M H2, and 0.0042 M CH3OH, is the reaction mixture at equilibrium? If not, in which direction will the reaction proceed to reach equilibrium? Show all work.