Answer:
This question is incomplete
Step-by-step explanation:
This question is incomplete, however it can be concluded that this question is testing concepts about equilibrium within a chemical reaction.
It is a rule that:
If a reactant is added, the forward reaction will be favored.
If a product is added, the reverse reaction will be favored.
The same principle can be applied if a reactant/product is taken away. The reaction will try and produce more of what is not there, and this will shift the equilibrium.