Calculate the percent conversion to PCl5 at 1 bar total pressure and 400K for the reaction PCl3(g) + Cl2(g)= PCl5(g) if the original reaction mixture contained 1 mol of PCl3 and 2 mol of Cl2. For this reaction ∆G°=-3533 J at 400 K. A. 34.2% B. 47.5% C. 54.6% D. 62.6%

Q: The equilibrium constant KP is 6.0 x 1015 at 298 K for the reaction:  2H2S (g) + SO2 (g)  ⇆  3S (s)…

A: Given reaction is : 2H2S (g) + SO2 (g)  ⇆  3S (s) + 2H2O (g)  The equilibrium constant KP = 6.0 x…

Q: 7. Consider the reaction H2CO(g) + 2 H2(g) → CH3OH(g) + H2O(g). AH (kl/mol) Cp C/K-mol) 44.70 Given:…

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Q: A certain reaction has AH = 30 kJ/mol and AS = 80 J/mol-K. At what temperature range is the process…

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Q: For a given reaction, ΔS = +112 J/mol ⋅ K, and the reaction is spontaneous at temperatures above the…

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Q: At what temperature is a reaction spontaneous if it has; ΔH = +71 kJ/mol and ΔS = +167.2 J/Kmol.…

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Q: For the reaction, A,H°= -26.9 kJ mol-' and A,S°= 11.3 JK-' mol-1. Wha is A,G° (in kJ mol-1) at 25°C?…

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Q: 3. Predict the signs of AS°, AH°, and AG°. Explain your choices. a. The spontaneous conversion of…

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Q: Consider the following reaction: 2 H2(g) + 2 NO(g) N2(g) + 2 H20(g) and the following table of…

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Q: In a 10L vessel at 1000K, 0.5 mol SO2 and 0.2 mol O2 react to form 0.18 mol SO3 at equilibrium. What…

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Q: Consider the following reaction at 34° 2 NOCI(g) = 2 NO(g) + Cl₂(g) AG° = 38.8 kJ If 2.48 atm of…

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Q: For the reaction 2 A B, the value of Kc = 4.50, at 100oC. Determine the value of ∆G, in kJ/mol for…

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Q: For the reaction A (g) → 3 B (g), Kp = 51300 at 298 K. When ∆G = -14.2 kJ/mol, what is the partial…

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Q: 11. When gaseous carbon monoxide contacts solid nickel, liquid nickel tetracarbonyl is formed. Ni(s)…

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Q: At what temperature, in °C, is a certain reaction at equilibrium if ∆H = +84.2 kJ/mol and ∆S =…

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Q: a. Consider the data below for the reaction   H2O(l)  ⇌  H2O(g)  .                             Plot…

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Q: For For which of the following reaction entropy will decrease? A. NH3(g) → N2(g) + H2(g) O B.…

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Q: For the reaction 2 A (g) → B (g), Kp = 0.00271 at 298 K. When ∆G = 8.35 kJ/mol, what is the partial…

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Q: In which of the following solvent the substance CH3NH2 will be most soluble? CH3COCH3 A. CH3CH2OH В.…

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Q: For the reaction H2(g) + C2H4(g)----->C2H6(g) H° = -137.0 kJ and S° = -120.7 J/K The equilibrium…

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Q: For the following reaction 2NO₂(g) ⇌ N₂O₄(g) ∆H° = -58.02 kJ/mol and ∆S° = -176.6 J/mol･K. What is…

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Q: For the reaction A (g) → 3 B (g), Kp = 35900 at 298 K. When ∆G = -14.2 kJ/mol, what is the partial…

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Q: Calculate the ∆G in kJ/mol for a reaction at room temperature (~25.00°C) that has a Keq = 1000.0.…

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Q: For a chemical reaction to be spontaneous only at low temperatures, which of the following…

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Q: 17. For which of the following processes would AS° be expected to be most positive? A. H20(1) →…

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Q: 1. CaHa() + 502(g) 3CO20) + 4H2O(g) ; AH° = -2045 kJ %3D a. Calculate AG° b. What is the spontaneous…

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Q: Which thermodynamic unit determines the spontaneity of a chemical reaction? Oa, AHo Ob.AGo Oc. AH…

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Q: Using reaction free energy to predict equilibrium composition D 1/5 Consider the following…

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Q: Consider the following equilibrium reaction and its value of ΔH°. 2 SO2 (g)   +   O2 (g)   ⇋⇋   2…

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Q: 10. Iron(III) oxide can be reduced by carbon monoxide. Fe₂O3(s) + 3CO(g) 2Fe(s) + 3CO₂(g)Use the…

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Q: For the reaction 2 A (g) → B (g), Kp = 0.00347 at 298 K. When ∆G = 8.35 kJ/mol, what is the partial…

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Q: A chemical reaction has the following changes in enthalpy and entropy: AS = AH = 3.80 X 10² kJ/mol,…

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Q: Consider the following equilibrium reaction and its value of ΔH°. 2 SO2 (g)   +   O2 (g)   ⇋⇋   2…

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Q: A reaction has a ∆Horx = −70 kJmol and an equilibrium constant K =2.4 × 102 at 500 K. What is ∆Sorx…

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Q: For the reaction A (g) → 3 B (g), Kp = 43300 at 298 K. When ∆G = -14.2 kJ/mol, what is the partial…

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Q: For the reaction A (g) → 3 B (g), Kp = 38700 at 298 K. When ∆G = -14.2 kJ/mol, what is the partial…

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Q: For the following reaction H₂(g) + I₂(g) ⇌ 2HI(g) ∆H° = -10.64 kJ/mol and ∆S° = 21.48 J/mol･K. What…

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Q: Data Table Temp (∘C) K 6.6 216.6 18.0 187.1 56.2 140.6 81.7 121.6 this reaction would…

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Q: For the reaction2CO2(g) + 5H2(g)C2H2(g) + 4H2O(g)H° = 46.5 kJ and S° = -124.8 J/KThe equilibrium…

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Q: Consider the following reaction with equilibrium constant 0.02532 at 25 oC.               2 A (g)…

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Q: 17. Given the Ks for the reactions, calculate AG°S. Values given for 298 K. Kc 50.5 a. H2+ 12g)2 H)…

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Q: 3) For which one of the following reactions is AS° predicted to be negative? 2LiOH(aq) + H₂(g) a.…

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Q: partial pressures

A: