Author Question: For the reaction PCl5 (g) PCl3 (g) + Cl2 (g) Kc= 0.0454 at 261 C. If a vessel is filled with these ... (Read 92 times)

brutforce · **on:** Jul 8, 2021

For the reaction PCl₅ (g)

PCl₃ (g) + Cl₂ (g) K_c= 0.0454 at 261 °C. If a vessel is filled with these gases such that the initial concentrations are [PCl₅] = 0.20 M, [PCl₃] = 0.20 M, and [Cl₂] = 2.5 M, in which direction will a reaction occur and why?
◦ toward products because Q_c = 0.56
◦ toward reactants because Q_c = 2.5
◦ toward products because Q_c = 2.8
◦ toward reactants because Q_c = 0.0454
◦ it is at equilibrium because Q_c = 1

raenoj · **Reply #1 on:** Jul 8, 2021

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