shazli_1991-avatar

Phosphorus pentachloride decomposes according to the chemical equation PCl5(g) <-----> PCl3 (g)+ Cl2(g); Kc= 1.80 at 250 °C

A 0.463 mol sample of PCl5(g) is injected into an empty 4.80 L reaction vessel held at 250 °C. Calculate the concentrations of PCl5(g) and PCl3(g) at equilibrium.
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2 replies

about 7 years ago
amar-avatar
Concentration at equilibrium for PCl3(g) = 0.914mol/L and PCl5(g) = 0.0046.
Complete process is described in solved quiz