Acetic a nd ethanol react to form ethyl acetate and water, like this: HCH,CO,(aq)+C,H,OH(aq)C,H5CO,CH3(aq)+H,O() Imagine 181. mmol of C,H,CO,CH, are removed from 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. dlo What is the rate of the reverse reaction before any C2H5CO2CH3 has been removed from 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 C2HgCO2CH3 has been removed from 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 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 less C>HCO,CHa is in the flask when the system has again reached equilibrium? O Some, but less than 181. mmol. O 181. mmol. O More than 181. mmol.

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Acetic a
nd ethanol react to form ethyl acetate and water, like this:
HCH,CO2(aq)+C,H,OH(aq)
C,H,CO,CH,(aq)+H,0(1)
Imagine 181. mmol of C,H,CO,CH, are removed from a flask containing a mixture of HCH,CO2, C,H,OH, C,H,CO,CH, and H,0 at equilibrium, and
then answer the following questions.
O Zero.
dlo
What is the rate of the reverse
reaction before any C2H5CO2CH3
has been removed from 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 removed from 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 less C2HsCO2CH3 is in
the flask when the system has
again reached equilibrium?
O Some, but less than 181. mmol.
O 181. mmol.
O More than 181. mmol.
Explanation
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Transcribed Image Text:Acetic a nd ethanol react to form ethyl acetate and water, like this: HCH,CO2(aq)+C,H,OH(aq) C,H,CO,CH,(aq)+H,0(1) Imagine 181. mmol of C,H,CO,CH, are removed from a flask containing a mixture of HCH,CO2, C,H,OH, C,H,CO,CH, and H,0 at equilibrium, and then answer the following questions. O Zero. dlo What is the rate of the reverse reaction before any C2H5CO2CH3 has been removed from 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 removed from 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 less C2HsCO2CH3 is in the flask when the system has again reached equilibrium? O Some, but less than 181. mmol. O 181. mmol. O More than 181. mmol. Explanation Check 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy Accessibility MacBook Air esc F10 F8
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