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Acetic acid and water react to form hydronium cation and acetate anion, like this: HCH3CO₂(aq) + H₂O(1)→ H₂O (aq) + CH3CO₂(aq) Imagine 125. mmol of CH3CO2 are removed from a flask containing a mixture of HCH3CO₂, H₂O, H₂O* and CH3CO₂ at equilibrium, and then answer the following questions. What is the rate of the reverse reaction before any CH3CO₂ has been removed from the flask? What is the rate of the reverse reaction just after the CH3CO₂ has been removed from the flask? What is the rate of the reverse reaction when the system has again. reached equilibrium? How much less CH3CO₂ is in the flask when the system has again reached equilibrium? O Zero. O 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. O Zero. O 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. O Zero. O 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. O None. O Some, but less than 125. mmol. O 125. mmol. O More than 125. mmol..

Acetic acid and water react to form hydronium cation and acetate anion, like this: HCH3CO₂(aq) + H₂O(1)→ H₂O (aq) + CH3CO₂(aq) Imagine 125. mmol of CH3CO2 are removed from a flask containing a mixture of HCH3CO₂, H₂O, H₂O* and CH3CO₂ at equilibrium, and then answer the following questions. What is the rate of the reverse reaction before any CH3CO₂ has been removed from the flask? What is the rate of the reverse reaction just after the CH3CO₂ has been removed from the flask? What is the rate of the reverse reaction when the system has again. reached equilibrium? How much less CH3CO₂ is in the flask when the system has again reached equilibrium? O Zero. O 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. O Zero. O 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. O Zero. O 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. O None. O Some, but less than 125. mmol. O 125. mmol. O More than 125. 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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Acetic acid and water react to form hydronium cation and acetate anion, like this: + HCH₂CO₂(aq) + H₂O(1)→ H₂O (aq) + CH3CO₂(aq) + Imagine 125. mmol of CH3CO₂ are removed from a flask containing a mixture of HCH₂CO₂, H₂O, H₂O* and CH₂CO at equilibrium, and then answer the following questions. What is the rate of the reverse reaction before any CH3CO₂ has been removed from the flask? What is the rate of the reverse reaction just after the CH3CO₂ has been removed from the flask? What is the rate of the reverse reaction when the system has again reached equilibrium? How much less CH3CO₂ is in the flask when the system has again reached equilibrium? 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 125. mmol. 125. mmol. More than 125. mmol. X 5
Transcribed Image Text:Acetic acid and water react to form hydronium cation and acetate anion, like this: + HCH₂CO₂(aq) + H₂O(1)→ H₂O (aq) + CH3CO₂(aq) + Imagine 125. mmol of CH3CO₂ are removed from a flask containing a mixture of HCH₂CO₂, H₂O, H₂O* and CH₂CO at equilibrium, and then answer the following questions. What is the rate of the reverse reaction before any CH3CO₂ has been removed from the flask? What is the rate of the reverse reaction just after the CH3CO₂ has been removed from the flask? What is the rate of the reverse reaction when the system has again reached equilibrium? How much less CH3CO₂ is in the flask when the system has again reached equilibrium? 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 125. mmol. 125. mmol. More than 125. mmol. X 5
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