The formation of tetrafluoroethylene from its elements is highly exothermic:

Question

2F2(g) + 2C(s) <-> F2C=C2F(g)

b) Rare bacteria from the planet Teflon eat C2F4 and make Teflon for their cell walls. Will the reaction go to the right or left if these bacteria are added? Right
c) Will the reaction go right or left if solid graphite is added? Neither
d) Will the reaction go right or left if the container is crushed to one-eighth of its original volume? Right

I know the answers to these questions, but I have no idea how to get them.

Answer 1

question n°2