Acetic acid and water react to form hydronium cation and acetate anion, like this: HCH3CO2(aq)+H2O(l)H3O+(aq)+CH3CO2(aq) Imagine 62.mmol of HCH3CO2 are removed from a flask containing a mixture of HCH3CO2, H2O, H3O+ and CH3CO2 at equilibrium, and then answer the following questions. What is the rate of the forward reaction before any HCH3CO2 has been removed from the flask? 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. What is the rate of the forward reaction just after the HCH3CO2 has been removed from the flask? 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. What is the rate of the forward reaction 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. How much less HCH3CO2 is in the flask when the system has again reached equilibrium? None. Some, but less than 62. mmol. 62. mmol. More than 62. mmol.

Acetic acid and water react to form hydronium cation and acetate anion, like this: HCH,CO2(aq)+H2O(l) H20 (aq)-CH,CO, (aq) Imagine 62. mmol of HCH,CO, are removed from a flask containing a mixture of HCH,CO2, H2O, H20 and CH,CO, at equilibrium, and then answer the following questions, ol Zero What is the rate of the forward reaction before any HCH3CO, has been removed from the flask? 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. What is the rate of the forward reaction just after the HCH3CO, has been removed from the flask? What is the rate of the forward reaction when the system has again reached equilibrium? 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 62. mmol. 62. mmol. How much less HCH3CO, is in the flask when the system has again reached equilibrium? More than 62. mmol