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Consider the Following System at Equilibrium at 25°C:PCl3(g) + Cl2(g)

Question 83

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Consider the following system at equilibrium at 25°C:PCl3(g) + Cl2(g) Consider the following system at equilibrium at 25°C:PCl<sub>3</sub>(g) + Cl<sub>2</sub>(g) PCl<sub>5</sub>(g) for which ΔH° = -92.5 kJ at 25°C. -When the temperature of the system is raised, the ratio of the partial pressure of PCl<sub>5</sub> to the partial pressure of PCl<sub>3</sub> will A) increase. B) stay the same. C) It is impossible to tell without more information. D) decrease. PCl5(g)
for which ΔH° = -92.5 kJ at 25°C.
-When the temperature of the system is raised, the ratio of the partial pressure of PCl5 to the partial pressure of PCl3 will


A) increase.
B) stay the same.
C) It is impossible to tell without more information.
D) decrease.

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