How would the equilibrium change if no2 were added to so2(g) + no2(g) no(g) + so3(g) + heat?
a. the equilibrium constant would increase.
b. the amount of no and so3 would decrease.
c. the amount of no and so3 would increase.
d. the amount of no2 and so2 would increase.

Ascientist wants to know how individual lions within a pride interact with each other in their own environment. to do this, the scientist sedates and tags all of the lions within a pride. then, he places several remotely-controlled video cameras near the lions' den and performs an observational field study. he collects continuous video footage over the span of one year, analyzes the video, and then forms conclusions based on his observations.