Question

For the equilibrium PCl5(g) PCl3(g) + Cl2(g), Kc= 2.0 x 101 at 240ºC. If pure PCl5is placed in a 1.00-L container and allowed to come to equilibrium, and the equilibrium concentration of PCl3(g) is 0.47 M, what is the equilibrium concentration of PCl5(g)?
A) 0.94 M
B) 0.24 M
C) 0.024 M
D) 0.011 M
E) 6.5 M

Answer

This answer is hidden. It contains 1 characters.