For the equilibrium, 2NO(g)+2H2(g)→N2(g)+2H2O(g), what will happen if it were in a rigid vessel and argon gas (Ar) were added to the system? Assume temperature remains constant. a. there will be no change in the equilibrium b. the equilibrium will shift toward reactants c. the equilibrium will be pushed forward d. there will be a change in the value of the equilibrium constant

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Q: Consider the following reaction at equilibrium. What effect will adding NO2 have on the system?…

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Q: Consider the reaction.   PCl5(g)↽−−⇀PCl3(g)+Cl2(g)?c=0.0420PCl5(g)↽−−⇀PCl3(g)+Cl2(g)Kc=0.0420…

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Q: r the equilibrium, Br2(g) + Cl2(g) 2BrCl(g), at 400 K, Kc = 7.0. If 0.30 mol of Br2 and 0.30 mol Cl2…

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Q: 4. Consider the following exothermic reaction which is used as a source of O2 in some self-contained…

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Q: Consider the equilibrium system described by the chemical reaction below. For this reaction, Kc =…

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Q: For the system H2(g) + CO2(g) ⇀↽ H2O(g) + CO(g) at equilibrium, the addition of H2(g) would cause…

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Q: For the reaction Fe2O3(g) + 3H2(g) 2Fe(s) + 3H2O(g) H =+ 98.7 kJ if the system is at equilibrium…

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Q: N2(g) + 3H2(g)  2NH3(g)                          where K= 6.01x10-2  given the following initial…

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Q: An equilibrium mixture contains 0.450 mol of each of the products (carbon dioxide and hydrogen gas)…

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Q: If 1.34 moles each of Br2 and Cl2 are introduced into an 11.0 liter flask and allowed to come to…

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Q: chemical equation. 2H2S(g) ⇌ 2H2(g)+S2(g) NH4HS(S)⇌NH3(g) + H2S(g)

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Q: Consider the reaction shown below at room temperature. 2H2(g) + S2(g) ⇋ 2H2S(g) The equilibrium…

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Q: For Questions la to 1d, refer to the equilibrium given below in which all reactants and products are…

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Q: 2 NH3(g)  ⇌  3 H2(g)  +  N2(g) When 1.2 mol of hydrogen gas and 0.40 mol of nitrogen gas are placed…

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Q: Consider the following reaction where Ke = 6.30 at 723 K. 2NH3(9) N2(g) + 3H2(g) A reaction mixture…

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Q: d. Consider this equilibrium process: PCl5 (g) ⇌ PCl3 (g) + Cl2 (g) ΔH°= 92.5 kJ/mo Predict the…

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Q: Consider the equilibrium system described by the chemical reaction below, which has a value of Kc…

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Q: Consider the following equilibrium system at 686 K. PCl5(g) PCl3(g) + Cl2(g) If an equilibrium…

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Q: Consider the following system at equilibrium at 1150 K: 2SO2(g) + O2(g) = 2SO3(g) When some SO3(g)…

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Q: Consider the equilibrium system described by the chemical reaction below, which has a value of Kc…

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Q: Phosphorus pentachloride decomposes at higher temperatures. PCl5(g) ⇄ PCl3(g) + Cl2(g) An…

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