0.300 mol of S2 and 0.310 mol of C are placed in a 1.00 L flask and allowed to reach equilibrium according to this reaction:

S2(g) + C(s) ⇔ CS2(g)

At equilibrium, 0.271 mol of CS2 is present. The value of Keq for the reaction is ----

a)9.3
b)0.91
c)240
d)2.9

Not too certain about this question.

1 answer

It would be much easier to help you if you didn't change screen names. See your post above on K (where you didn't post the equation). Mathmate answered that.