The reaction between acetic acid (CH₃COOH) and methanol (CH₃OH) is given below, followed by a list of changes that could be made to the reaction. Which of these changes will result in the equilibrium shifting to the left?

Question

Quizplus · Accepted Answer

III and IV will result in the equilibrium shifting to the left. 
III: If more acetic acid is added, the reaction will shift to the left to consume the excess acetic acid.
IV: If the volume of the container is decreased, the reaction will shift to the side with fewer moles of gas, which in this case is the left side.

The Reaction Between Acetic Acid (CH3COOH) and Methanol (CH3OH) Is

The Reaction Between Acetic Acid (CH₃COOH) and Methanol (CH₃OH) Is