#78-#8 A mixture of 2.0mol H₂, 1.0mol N2, and 2.5mol NH3 is placed in a 1.0L container at 472°C. N₂(g) + 3H2(g) 2NH3(g) Kc = 0.105 at 472°C 6. What is the value of Q? A. 0.781 B. 0.559 C. 0.105 D. 0.034 7. Based on your answer to question #6, what is the value of Q compared with K? A. Q>K B. Q

Chemistry
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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6. Note: Please don't write on a paper. I can't understand handwrittens.
For questions #6 - #8
A mixture of 2.0mol H2, 1.0mol N2, and 2.5mol NH3 is placed in a 1.0L container at 472°C.
N₂(g) + 3H2(g) 2NH3(g) Kc = 0.105 at 472°C
6. What is the value of Q?
A. 0.781
B. 0.559
C. 0.105
D. 0.034
7. Based on your answer to question #6, what is the value of Q compared with K?
A. Q>K
B. Q<K
C. Q=K
D. cannot be determined
8. What will be the direction of reaction to attain equilibrium?
A. Forward reaction
B. Reverse reaction
C. It is already at equilibrium
D. Both A and B
Transcribed Image Text:For questions #6 - #8 A mixture of 2.0mol H2, 1.0mol N2, and 2.5mol NH3 is placed in a 1.0L container at 472°C. N₂(g) + 3H2(g) 2NH3(g) Kc = 0.105 at 472°C 6. What is the value of Q? A. 0.781 B. 0.559 C. 0.105 D. 0.034 7. Based on your answer to question #6, what is the value of Q compared with K? A. Q>K B. Q<K C. Q=K D. cannot be determined 8. What will be the direction of reaction to attain equilibrium? A. Forward reaction B. Reverse reaction C. It is already at equilibrium D. Both A and B
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