Answer:
D
Explanation:
I think but it is an better attempt than the other guy answer.
I'm not sure I'm sorry for that but I found this http://www.chem4kids.com/files/atom_ions.html
hello!
your answer will be
The origin of the matter does not usually fall into chemistry
have a goed day
Since the volume decreased, it means that the pressure is going to rise. Thus, the equilibrium of the reaction will shift in the direction that has the least amount of moles.