Equilibrium for a gas mixture is established according to the reaction:
PCl3 (g) + Cl2 (g) ⇌ PCl5 (g)
Will the amount of Cl2 present in the system increase when the mixture is expanded to twice the original volume?
True or false
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Equilibrium for a gas mixture is established according to the reaction: PCl3 (g) + Cl2 (g)...
At 390 K, the equilibrium constant, Kc, for the reaction below is 1.8 × 10–3. 1. PCl5 (g) ⇔ PCl3 (g) + Cl2 (g) Assume a quantity of PCl5 (g) is placed in a rigid 10 L vessel and the system is allowed to reach equilibrium at a constant temperature of 390 K. Identify whether each of the following statements is true or false. a) At equilibrium, if the vessel contains 1 mole of PCl5 (g)it must contain 0.0428 mol...
The equilibrium constant Kp for the reaction PCl5(g) <---> PCl3(g) + Cl2(g) is 1.15 at 25 degrees Celsius. The reaction starts with a mixture of 0.177 atm PCl5, 0.223 atm PCl3, and 0.111 atm Cl2. When this mixture comes to equilibrium at 25 degrees Celsius, what are the equilibrium pressures of each component?
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An equilibrium mixture of PCl5(g), PCl3(g), and Cl2(g) has partial pressures of 217.0 Torr, 13.2 Torr, and 13.2 Torr, respectively. A quantity of Cl2(g)is injected into the mixture, and the total pressure jumps to 263.0 Torr at the moment of mixing. The system then re-equilibrates. The chemical equation for this reaction is PCl3(g)+Cl2(g)↽−−⇀PCl5(g Calculate the new partial pressures,pP, after equilibrium is reestablished.p pcl5 , pcl2 , ppcl3.
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The equilibrium constant for the following reaction is 1.20×10-2 at 500K. PCl5(g)<----->PCl3(g) + Cl2(g) If an equilibrium mixture of the three gases at 500K contains 2.37×10-2 M PCl5(g) and 1.04×10-2 M PCl3, what is the equilibrium concentration of Cl2? ___ M
Phosphorus pentachloride decomposes at high temperatures. PCl5(g) ⇆ PCl3(g) + Cl2(g) An equilibrium mixture at some temperature consists of 3.51 g PCl5 4.86 g PCl3 3.59 g Cl2 in a 1.00-L flask. If you add 1.31 g of Cl2, how will the equilibrium be affected? (Shift left, shift right, or no change) What is the new equilibrium of PCl5?
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The equilibrium constant, Kc, in 400K for the reaction PCl5(g) <----->PCl3(g) +Cl2(g) is 1.1*10-2 a. 1.0gr of PCl5 was initially placed in the reaction chamber with the volume of 250 ml. determine the molar concentrations in the mixture at equilibrium. b. what percentage of PCl5 decomposed in 400K? show detailed calculations in process, especially in solving for x equations in order to find concentrations at equilibrium. (quadratic equation)