Consider the following reaction at equilibrium: 

2KClO3(s) ⇌2KCl(s) + 3O2(g)  n

Predict whether the reaction will shift left, shift right, or remain unchanged if O2 is removed from the reaction mixture.

Predict whether the reaction will shift left, shift right, or remain unchanged if KCl is added to the reaction mixture.

Predict whether the reaction will shift left, shift right, or remain unchanged if KClO3 is added to the reaction mixture.

Predict whether the reaction will shift left, shift right, or remain unchanged if O2 is added to the reaction mixture.