Given the following information, (a) Given the data below (for 298 K) calculate the free energy of formation 4G° of H,O, in the gas phase at that temperature. (b) Calculate the value of Keg for the reaction at 298 K. AS° (J K' mol') 188.8 AH° (kJ mol') H2O(g) -241.8 H2(g) 130.6 O2(9) 205.1

Q: Consider the reaction at 298 K. 2 C(graphite) + O2(g) 2 CO(g) AH° = -221.0 kJ/mol > Calculate the…

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Q: Which of these reactions is expected to be spontaneous at all temperature?          (A

A: We have to tell which reactions is expected to be spontaneous at all temperature

Q: Ca(OH)2(aq) + 2HCl(aq)CaCl2(s) + 2H2O(l) for which H° = -30.20 kJ and S° = 205.9 J/K at 298.15 K.…

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Q: Consider the reaction N2(g) + 2H,O(1)–→2NO(g) + 2H2(g) for which AH° = 752.2 kJ and AS° = 351.6 J/K…

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Q: 13) Calculate AG° spontaneous in each case? for the reaction above at a) -50.0 °C and at b) 675 °C.…

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Q: Consider the reaction CH4(g) + H2O(g)CO(g) + 3H2(g) for which H° = 206.1 kJ and S° = 214.7 J/K at…

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Q: What

A: We will use relation between Gibbs energy and reaction quotient

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Q: Given ΔHrxn∘= −135 kJ, ΔS∘rxn= −263 J/K, & T= 299 K, will the reaction be spontaneous?

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Q: DSSUR…

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Q: Which of the reactions are spontaneous (favorable)? O 2 H,O(g) 2 H,(g) + 0,(g) AG = 457 kJ/mol %3D O…

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Q: For the reaction 4NH3(g) + 50,(g)–→4NO(g) + 6H,O(g) AH° = -905.2 kJ and AS° = 180.5 J/K The standard…

A: Change in standard free energy calculation:

Q: Consider the reaction 6CO2(g) + 6H2O(l)C6H12O6 + 6O2(g) for which H° = 2.801×103 kJ and S° =…

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Q: At what temperature would a given reaction become spontaneous if the AH = +157 kJ and AS = +333 J/K?

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Q: A reaction has values ΔS = 78.3 J K-1 mol-1 and ΔH = 46.5 kJ mol-1. At what temperature (in °C) will…

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Q: 2) Consider the following information AH = -40.5 kJ; AS = 342.1 J/K 40°C A+B→C (a) Just by looking…

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Q: (a) For the following reactions, using the provided AH and AS data, determine whether each one would…

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Q: The vaporisation of a certain element at 24.0 oC has the following enthalpy and entropy values:…

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Q: None

A: Step 1: Find the standard entropy of formation (T=298 K) for each product and reactant. Use the…

Q: Consider the reaction2HBr(g) + Cl2(g)2HCl(g) + Br2(g)for which H° = -81.10 kJ and S° = -1.200 J/K at…

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Q: Use the data given here to calculate the values of AGan at 25 °C for the Compound AG; (kJ/mol)…

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Q: 2) Consider the following reaction at constant pressure. Use the information here to determine the…

A: The objective of the question is to determine the value of ​ and whether the reaction is spontaneous…

Q: Consider the reaction CH4(g) + H2O(g)CO(g) + 3H2(g) for which H° = 206.1 kJ and S° = 214.7 J/K at…

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Q: Consider the reaction 6CO2(g) + 6H2O(l)C6H12O6 + 6O2(g) for which H° = 2.801×103 kJ and S° =…

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Q: Consider the reaction SO₂(g) + 2C(s,graphite)—S(s,rhombic) + 2CO(g) for which AH° = 75.80 kJ and AS°…

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