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Calculate the equilibrium concentrations of H2O, Cl, HCl, and O2 at 298 K if the initial...
Part A Calculate the equilibrium concentrations of CO2, H2, CO, and H.O at 298 Kif the initial concentrations are CO2-0.700 M and [H] -0.400 M The equilibrium constant for the reaction CO2(x) + H2(g) + CO(x) + H2O(R) is 9.71 x 10 at 298 K Express your answers in moles per liter to three significant figures separated by commas VO AE ? (CO, (H). (CO). [H0] M Denne
Calculate the equilibrium concentrations of H2, I2, and HI at 700 K if the initial concentrations are [H2] = 0.200 M and [I2] = 0.400 M. The equilibrium constant Kc for the reaction following reaction is 57.0 at 700 K. (Show Work) H2(g)+I2(g)<--- ---->2HI(g)
a) The equilibrium constant, Kc, for the following reaction is 1.80×10-4 at 298 K. NH4HS(s) NH3(g) + H2S(g) Calculate the equilibrium concentration of H2S when 0.318 moles of NH4HS(s) are introduced into a 1.00 L vessel at 298 K. [H2S] = _____M b) The equilibrium constant, Kc, for the following reaction is 1.29×10-2 at 600 K. COCl2(g) CO(g) + Cl2(g) Calculate the equilibrium concentrations of reactant and products when 0.313 moles of COCl2(g) are introduced into a 1.00 L vessel...
15.Calculate K for the following reaction given the following equilibrium concentrations of Ha CO, and H2O: (7p) PCIs(g)_ PCI3(g) + Cl2(g) K-? Equilibrium Concentrations (M): .200 040 080 15.Calculate K for the following reaction given the following equilibrium concentrations of Ha CO, and H2O: (7p) PCIs(g)_ PCI3(g) + Cl2(g) K-? Equilibrium Concentrations (M): .200 040 080
4 HCl (g) + O2 (g) -> 2 Cl (g) + 2 H2O (g) calculate the number of grams of Cl2 formed when 0.385 mol HCl reacts with an excess of O2
The equilibrium constant, Kc, for the following reaction is 83.3 at 500 K. PC13(g) + Cl2(g) = PC15(g) Calculate the equilibrium concentrations of reactant and products when 0.389 moles of PC13 and 0.389 moles of Cl2 are introduced into a 1.00 L vessel at 500 K [PC13] = [Cl] = [PC15] - The equilibrium constant, Kc, for the following reaction is 5.10x10-6 at 548 K. NH4Cl(s) NH3(g) + HCl(g) Calculate the equilibrium concentration of HCl when 0.467 moles of NHACI(S)...
At a given temperature, K = 46.0 for the reaction 4 HCl (g) + O2 (g) 2 H2O (g) + 2 Cl2 (g) At equilibrium, [HCl] = 0.150, [O 2] = 0.395, and [H 2O] = 0.625. What is the concentration of [Cl 2] at equilibrium? A. 0.438 M B. 1.26 M C. 0.00653 M D. 0.153 M
Calculate the equilibrium concentrations of N2O4and NO2 at 25 ∘C if the initial concentrations are [N2O4]= 0.0150 M and [NO2]= 0.0360 M. The equilibrium constant Kc for the reaction N2O4(g)⇌2NO2(g) is 4.64×10−3 at 25 ∘C. Part A Calculate the equilibrium concentration of N2O4. Express your answer with the appropriate units. Part B Calculate the equilibrium concentration of NO2. Express your answer with the appropriate units.
Use K and initial concentrations to calculate equilibrium concentrations. Consider the equilibrium system involving the decomposition of nitrogen monoxide. 2NO(g) N2(g) + O2(g) [N2] [02] K=— = 3.62x10-2 at 286 K [NO] A flask originally contains 0.239 M nitrogen monoxide. Calculate the equilibrium concentrations of the three gases. [NO] = [N2] = [02] =
Calculate the equilibrium concentrations of N2O4 and NO2 at 25 ∘C if the initial concentrations are [N2O4]= 0.0130 M and [NO2]= 0.0300 M. The equilibrium constant Kc for the reaction N2O4(g)⇌2NO2(g) is 4.64×10−3 at 25 ∘C. I've worked through this problem a few times and still don't get the right answer. Can anyone show me the work??