Phosphorus trichloride gas and chlorine gas react to form phosphorus pentachloride gas. PCl3(g) + Cl2(g)  PCl5(g). A gas vessel is charged with a mixture of PCl3(g) and Cl2(g), which is allowed to equilibriate at 450 K. At equilibrium the partial pressures of the three gases are PPCl3 = 0.128 atm, PCl2 = 0.141 atm, and PPCl5 = 1.21 atm. (a) What is the value of Kp at this temperature? ______ (b) Does the equilibrium favor reactants or products? The equilibrium favors products. The equilibrium favors reactants.     Neither reactants nor products are favored.

Q: For the exothermic reaction PCl3(g)+Cl2(g)⇌PCl5(g) Kp= 0.200 at a certain temperature. A flask is…

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Q: Consider the reaction: CO(g)+H2O(g)⇌CO2(g)+H2(g) K=130 at 500 K If a reaction mixture initially…

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Q: For the exothermic reaction   PCl3(g)+Cl2(g)⇌PCl5(g)PCl3(g)+Cl2(g)⇌PCl5(g)   K = 0.200 at a…

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Q: A 2.500 mol sample of phosphorous pentachloride, PCl5, decomposes at 160 °C and 1.00 atm to give…

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Q: Phosphorus trichloride gas and chlorine gas react to formphosphorus pentachloride gas: PCl3(g) +…

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Q: The following equilibrium is established: CO2(g) + H2(g) + H2O(g). a) Calculate the initial partial…

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Q: b For the reaction H2(g) + Br2(g) → 2HB1(g) Kp = 3.4 x 104 at 1493 K. What is the value of K, for…

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Q: Consider the reaction  2 H2(g) + O2(g) 2 H2O(g).  Suppose that initially [H2] = 1.0 M and [O2] =…

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Q: Consider the equilibrium system described by the chemical reaction below. If the partial pressures…

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Q: For the exothermic reaction: PCl3(g)+Cl2(g)⇌PCl5(g) K = 0.120 at a certain temperature. A flask…

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