Acetic acid and water react to form hydronium cation and acetate anion, like this: HCH,CO_(29)+H,O) – H,O* (aq)-CH,CO,(1) Imagine 214. mmol of HCH,CO₂ are removed from a flask containing a mixture of HCH,CO₂, H₂O, H,O and CH,CO, at equilibrium, and then answer the following questions. What is the rate of the forward reaction before any HCH,CO, has been removed from the flask? What is the rate of the forward reaction just after the HCH,CO, has been removed from the flask? What is the rate of the forward reaction when the system has again reached equilibrium? How much less HCH,CO, is in the flask when the system has again reached equilibrium? Zero, Greater than zero, but less than the rate of the reverse reaction. Greater than zero, and equal to the rate of the reverse reaction. Greater than zero, and greater than the rate of the reverse reaction Zero. Greater than zero, but less than the rate of the reverse reaction. Greater than zero, and equal to the rate of the reverse reaction. Greater than zero, and greater than the rate of the reverse reaction Zero Greater than zero, but less than the rate of the reverse reaction Greater than zero, and equal to the rate of the reverse reaction. Greater than zero, and greater than the rate of the reverse reaction. None. Some, but less than 214, mmol., 214, mmol 114 mmol

Chemical Principles in the Laboratory
11th Edition
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Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
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Chapter23: Determination Of The Equilibrium Constant For A Chemical Reaction
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F125.

 

Acetic acid and water react to form hydronium cation and acetate anion, like this:
HCH,CO,ag}+H,O) – H,O (Q)-CH,CO_(1)
Imagine 214. mmol of HCH,CO₂ are removed from a flask containing a mixture of HCH,CO₂, H₂O, H,O and CH,CO, at equilibrium, and then answer the
following questions.
What is the rate of the forward
reaction before any HCH CO₂ has
been removed from the flask?
What is the rate of the forward
reaction just after the HCH₂CO; has
been removed from the flask?
What is the rate of the forward
reaction when the system has again
reached equilibrium?
How much less HCH,CO₂ is in the
flask when the system has again
reached equilibrium?
Zero,
Greater than zero, but less than the rate of the reverse reaction.
Greater than zero, and equal to the rate of the reverse reaction.
Greater than zero, and greater than the rate of the reverse reaction
Zero.
Greater than zero, but less than the rate of the reverse reaction.
Greater than zero, and equal to the rate of the reverse reaction.
Greater than zero, and greater than the rate of the reverse reaction.
Zero
Greater than zero, but less than the rate of the reverse reaction
Greater than zero, and equal to the rate of the reverse reaction.
Greater than zero, and greater than the rate of the reverse reaction.
None.
Some, but less than 214. mmol.,
214, mmol
More than 214. mmol,
Transcribed Image Text:Acetic acid and water react to form hydronium cation and acetate anion, like this: HCH,CO,ag}+H,O) – H,O (Q)-CH,CO_(1) Imagine 214. mmol of HCH,CO₂ are removed from a flask containing a mixture of HCH,CO₂, H₂O, H,O and CH,CO, at equilibrium, and then answer the following questions. What is the rate of the forward reaction before any HCH CO₂ has been removed from the flask? What is the rate of the forward reaction just after the HCH₂CO; has been removed from the flask? What is the rate of the forward reaction when the system has again reached equilibrium? How much less HCH,CO₂ is in the flask when the system has again reached equilibrium? Zero, Greater than zero, but less than the rate of the reverse reaction. Greater than zero, and equal to the rate of the reverse reaction. Greater than zero, and greater than the rate of the reverse reaction Zero. Greater than zero, but less than the rate of the reverse reaction. Greater than zero, and equal to the rate of the reverse reaction. Greater than zero, and greater than the rate of the reverse reaction. Zero Greater than zero, but less than the rate of the reverse reaction Greater than zero, and equal to the rate of the reverse reaction. Greater than zero, and greater than the rate of the reverse reaction. None. Some, but less than 214. mmol., 214, mmol More than 214. mmol,
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