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Methane and water react to form carbon monoxide and hydrogen, like this: CH4(g) + H₂O(g) → CO(g) + 3H₂(g) Imagine 203. mmol of CO and 609. mmol of H₂ are added to an empty flask, and then answer the following questions. What is the rate of the reverse reaction before any CO or H₂ has been added to the flask? What is the rate of the reverse reaction just after the CO and H₂ has been added to the flask? What is the rate of the reverse reaction at equilibrium? How much CO is in the flask at equilibrium? Zero. O Greater than zero, but less than the rate of the forward reaction. Greater than zero, and equal to the rate of the forward reaction. O Greater than zero, and greater than the rate of the forward reaction. O Zero. O Greater than zero, but less than the rate of the forward reaction. Greater than zero, and equal to the rate of the forward reaction. O Greater than zero, and greater than the rate of the forward reaction. O Zero. Greater than zero, but less than the rate of the forward reaction. O Greater than zero, and equal to the rate of the forward reaction. O Greater than zero, and greater than the rate of the forward reaction. None. O Some, but less than 203. mmol. 203. mmol. More than 203. mmol.

Methane and water react to form carbon monoxide and hydrogen, like this: CH4(g) + H₂O(g) → CO(g) + 3H₂(g) Imagine 203. mmol of CO and 609. mmol of H₂ are added to an empty flask, and then answer the following questions. What is the rate of the reverse reaction before any CO or H₂ has been added to the flask? What is the rate of the reverse reaction just after the CO and H₂ has been added to the flask? What is the rate of the reverse reaction at equilibrium? How much CO is in the flask at equilibrium? Zero. O Greater than zero, but less than the rate of the forward reaction. Greater than zero, and equal to the rate of the forward reaction. O Greater than zero, and greater than the rate of the forward reaction. O Zero. O Greater than zero, but less than the rate of the forward reaction. Greater than zero, and equal to the rate of the forward reaction. O Greater than zero, and greater than the rate of the forward reaction. O Zero. Greater than zero, but less than the rate of the forward reaction. O Greater than zero, and equal to the rate of the forward reaction. O Greater than zero, and greater than the rate of the forward reaction. None. O Some, but less than 203. mmol. 203. mmol. More than 203. mmol.

Chemistry
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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Methane and water react to form carbon monoxide and hydrogen, like this: CH4(g) + H₂O(g) → CO(g) + 3H₂(g) Imagine 203. mmol of CO and 609. mmol of H₂ are added to an empty flask, and then answer the following questions. What is the rate of the reverse reaction before any CO or H₂ has been added to the flask? What is the rate of the reverse reaction just after the CO and H₂ has been added to the flask? What is the rate of the reverse reaction at equilibrium? How much CO is in the flask at equilibrium? ο οοιο ο Zero. Greater than zero, but less than the rate of the forward reaction. Greater than zero, and equal to the rate of the forward reaction. Greater than zero, and greater than the rate of the forward reaction. Zero. Greater than zero, but less than the rate of the forward reaction. Greater than zero, and equal to the rate of the forward reaction. Greater than zero, and greater than the rate of the forward reaction. Zero. Greater than zero, but less than the rate of the forward reaction. Greater than zero, and equal to the rate of the forward reaction. Greater than zero, and greater than the rate of the forward reaction. None. Some, but less than 203. mmol. 203. mmol. More than 203. mmol.
Transcribed Image Text:Methane and water react to form carbon monoxide and hydrogen, like this: CH4(g) + H₂O(g) → CO(g) + 3H₂(g) Imagine 203. mmol of CO and 609. mmol of H₂ are added to an empty flask, and then answer the following questions. What is the rate of the reverse reaction before any CO or H₂ has been added to the flask? What is the rate of the reverse reaction just after the CO and H₂ has been added to the flask? What is the rate of the reverse reaction at equilibrium? How much CO is in the flask at equilibrium? ο οοιο ο Zero. Greater than zero, but less than the rate of the forward reaction. Greater than zero, and equal to the rate of the forward reaction. Greater than zero, and greater than the rate of the forward reaction. Zero. Greater than zero, but less than the rate of the forward reaction. Greater than zero, and equal to the rate of the forward reaction. Greater than zero, and greater than the rate of the forward reaction. Zero. Greater than zero, but less than the rate of the forward reaction. Greater than zero, and equal to the rate of the forward reaction. Greater than zero, and greater than the rate of the forward reaction. None. Some, but less than 203. mmol. 203. mmol. More than 203. mmol.
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