NH3 (g) +3 F2(g) → NF3(g) + 3 HF(g) Compound AG" † (kJ/mol) NH3(9) -16 F2(9) NF3(9) -91 HF(9) -280

Q: Using the standard thermodynamic data in the tables linked above, calculate G for this reaction at…

A: The reaction

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Q: Consider the decomposition of gaseous N2O4: N2O4(g) → 2 NO2(g) ΔH° = +57.1 kJ/mol; ΔS° = +175.8…

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Q: What is the standard free-energy change ΔG° at 25°C for the following reaction? See the Supplemental…

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Q: When AS = 0.218 kJ/K, calculate AG at room temperature, 25 °C, for the following reaction. AH° can…

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Q: 8 Find the correct thermodynamic description of the following  reaction that is spontaneous at some…

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Q: 10. A chemical reaction at the standard state has the enthalpy of reaction: A,H° = +117 kJ and the…

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Q: If a chemical reaction has a positive AH and a negative AS, then A) it will be spontaneous at all…

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Q: For the reaction: H2 + Br2 ----------- 2HBr H = -17.4 kcal/mol And S is = 027kcal/mol K Using the…

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Q: The synthesis of solid lead (II) sulfide can be expressed in the equation Pb(s) + S(s) → PbS(s) AH°…

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Q: Given the AH° and AS°, calculate the AG° values for the following reactions and indicate whether the…

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Q: For the reaction of 2SO2(g) + O2(g) → 2SO3(g) having the following conditions: Temperature = 25°C AG…

A: Given: ∆H = -198.4 kJ ∆S = -187.8 JK

Q: If H=-180kJ/mol and S=45J/k, then the reaction will be… a)      Spontaneous at all temperatures b)…

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Q: At what temperature will the reaction with ASrxn = -92.6 J/K and AHrxn =-61.4 kJ pivot %3D (switch)…

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Q: Consider the following reaction; A(g) + B(s) - C(g) + D(g); AH = -164.1 kJ; AG = -170.1 kJ at 298 K…

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Q: What is the standard free-energy change ΔG° at 25°C for the following reaction? See the Supplemental…

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Q: 1. For the reaction C₂H6 (g) → C₂H4 (g) + H₂ (g) AH° is + 137 kJ/mol and AS° is + 120 J/K mol. Which…

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Q: Consider the following reaction; A(g) + B(s) c(g) + D(g); AH = -164.1 kJ; AG = -170.1 kJ at 298 K…

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Q: Consider the reaction: NH4Cl (s) → NH3 (g) + HCl (g) ArS 94.6 J K-¹mol-¹ A,H= 175.98 kJ/mol a)…

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Q: Consider the reaction represented below, which is spontaneous at 298 K.  SO2(g) + 2 NH3(g) →…

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Q: For the reaction C2H6 (g) → C2H4 (g) + H2 (g), ∆Ho is + 137 kJ/mol and ∆So is 120J/mol.K. This…

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Q: Determine the amount of free energy of the reaction at 25 ℃ represented by the equation below. Is…

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Q: bove what temperature does the following reaction become nonspontaneous? FeO(s) + CO(g) - CO2(g) +…

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Q: 17. For the reaction: A + B C AH°= +45 kJ/mol and AS° = +60 J/K.mol. At what temperature will this…

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Q: Consider the decomposition of gaseous N2O4: N2O4(g) → 2 NO2(g) ΔH° = +57.1 kJ/mol; ΔS° = +175.8…

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Q: For the reaction: 20PCI3(g) 2PCI3(1) + 02(9) AH° = 508 kJ-mol-1 and AS° = 178 J-mol-1.K-1 at 298 K.…

A: Given reaction∆H° = 508 kJ . mol-1 = 508000 J mol-1∆S° = 178 J mol-1 K-1T = 298 K2 POCl3   →   2…

Q: Consider the following reaction; A(g) + B(g) → C(s) + D(g); AH = 159.1 kJ; AG = 164.1kJ at 298 K %3D…

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Q: From the following AH and AS values, predict whether the reaction would be spontaneous. If not, at…

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Q: A reaction has values ΔS = 72.3 J K mol-1 and ΔH = 47.0 kJ mol-1. At what temperature (in °C) will…

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