Phosphorus pentachloride gives an equilibrium mixture of PCl5, PCl3, and Cl2 when heated. A 1.00-L vessel contains
Question:
A 1.00-L vessel contains an unknown amount of PCl5 and 0.020 mol each of PCl3 and Cl2
at equilibrium at 250oC. How many moles of PCl5 are in the vessel if Kc for this reaction
is 0.0415 at 250oC?
Transcribed Image Text:
PCl5g) PCl3(g) C2(g)
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