Acetic acid and ethanol react to form ethyl acetate and water, like this: HCH,CO,(aq)+C,H,OH(aq) C,H,Co,CH,(aq)+H,0(1) Imagine 88. mmol of C,H,CO,CH, are added to a flask containing a mixture of HCH, CO, C,H,OH, C,H,CO,CH, and H,0 at equilibrium, and then answer the following questions. O Zero. What is the rate of the reverse reaction before any C2H5CO2CH3 has been added to the flask? 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. What is the rate of the reverse reaction just after the C2H5CO2CH3 O Greater than zero, but less than the rate of the forward reaction. has been added to the flask? 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. What is the rate of the reverse reaction when the system has again reached equilibrium? 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. How much more C2H5CO2CH3 is in the flask when the system has again reached equilibrium? O Some, but less than 88. mmol. O 88. mmol. O More than 88. mmol.
Acetic acid and ethanol react to form ethyl acetate and water, like this: HCH,CO,(aq)+C,H,OH(aq) C,H,Co,CH,(aq)+H,0(1) Imagine 88. mmol of C,H,CO,CH, are added to a flask containing a mixture of HCH, CO, C,H,OH, C,H,CO,CH, and H,0 at equilibrium, and then answer the following questions. O Zero. What is the rate of the reverse reaction before any C2H5CO2CH3 has been added to the flask? 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. What is the rate of the reverse reaction just after the C2H5CO2CH3 O Greater than zero, but less than the rate of the forward reaction. has been added to the flask? 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. What is the rate of the reverse reaction when the system has again reached equilibrium? 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. How much more C2H5CO2CH3 is in the flask when the system has again reached equilibrium? O Some, but less than 88. mmol. O 88. mmol. O More than 88. mmol.
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Question
Transcribed Image Text:Acetic acid and ethanol react to form ethyl acetate and water, like this:
HCH;CO,(aq)+C,H;OH(aq) ·
C,H,CO,CH,(aq)+H,O(1)
Imagine 88. mmol of C,H,CO,CH, are added to a flask containing a mixture of HCH, CO,, C,H,OH, C,H,CO,CH, and H,O at equilibrium, and then
answer the following questions.
Zero.
What is the rate of the reverse
reaction before any C2H5CO2CH3
Greater than zero, but less than the rate of the forward reaction.
has been added to the flask?
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.
What is the rate of the reverse
reaction just after the C2H5CO2CH3
Greater than zero, but less than the rate of the forward reaction.
has been added to the flask?
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.
What is the rate of the reverse
reaction when the system has again
reached equilibrium?
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.
None.
How much more C2H5CO2CH3 is in
Some, but less than 88. mmol.
the flask when the system has
again reached equilibrium?
88. mmol.
O More than 88. mmol.
I Don't Know
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