) Calculate the ΔG°rxn using the following information.                     4 HNO3(g) + 5 N2H4(l) → 7 N2(g) + 12 H2O(l)       ΔG°rxn = ? ΔG°f (kJ/mol) -73.5          149.3                          -237.1

Q: Question 19 6 points Save Answer Will entropy increase or decrease for each of the following…

A: Will entropy increase or decrease for each of the following processes ?

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A: The answer is given below

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A: The value of Keq for the reaction Ag + B(g) ⇌          C(g) + D(g)  is:  0.30 We need to find the…

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A:

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Q: a) image attached b) Calculate ΔG∘ at 296 ∘C c) tell whether the reaction has an equilibrium…

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Q: AH = -107. kJ J AS = -290. K C(s) + 2Cl, (g) → CCI, (s) AG = Which is spontaneous? O this reaction O…

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Q: The standard reaction free energy AG°=41. kJ for this reaction: 2 NOCI(g)→2 NO(g) + Cl,(g) Use this…

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Q: Calculate Kc for the reaction in which Kp-1.2 at 400 degrees Celsius  2NOCl (g) 2NO (g) + Cl2 (g)

A: As we know thr relation,Kp=Kc(RT)∆n   Temperature = 400 °C=673 K Kp = 1.2  R =8.314 J mol-1 K-1…

Q: The standard reaction free energy AG° = -457. kJ for this reaction: 2 H,(9) + O2(9)+2H2O(g) Use this…

A: 2H2 (g)  + O2 (g)  ------> 2H2O (g)  ∆G1o  ..............(1) 6H2 (g)  + 3O2 (g)  ------> 6H2O…

Q: 5.) Above what temperature does the following reaction become nonspontaneous? (hint: use: ΔG-ΔΗ-…

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Q: The standard reaction free energy AG =-800. kJ for this reaction: CH (9) + 20,(g)→CO,(g) + 2 H,0(g)…

A:

Q: The standard reaction free energy AG =-34. kJ for this reaction: N2(9) + 3 H2(g)→2 NH3(g) Use this…

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A:

Q: Consider a general reaction   A(aq)⥫⥬===enzymeB(aq) The Δ?°′ of the reaction is −5.870 kJ·mol−1.…

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Q: The standard reaction free energy AG=-2110. kJ for this reaction: C3H8(9) + 50,(9)→3 CO2(g) + 4…

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Q: The standard reaction free energy AG = -190. kJ for this reaction: CH;OH(g) + CO(g)→HCH;CO2(1) Use…

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Q: how do I complete this? i am unsure of how to work this out.

A: The value of the standard change in Gibbs free energy of the reaction is negative and the value…

Q: For the reaction NH4Cl(aq)NH3(g) + HCl(aq) H° = 86.4 kJ and S° = 79.1 J/K G° would be negative at…

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Q: Determine the AH (AH ) for the reaction CH,(g) + 20, (g) → 2H,0(g) + CO,(g) Given: Substance AH? mol…

A: Answer is explained below.

Q: Entropy Question 3 Which has the smallest S and why? 1. Ca(NO3), (aq) + 2 KOH (aq) → 2 KNO, (aq) +…

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Q: The standard reaction free energy AG= -457. kJ for this reaction: 2 H,(g) + O,(9)→2 H,O(g) Use this…

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Q: The standard reaction free energy AG° =41. kJ for this reaction: 2 NOCI(g)→2 NO(g) + Cl,(g) Use this…

A: For the given reaction, 2 NOCl  (g) → 2NO (g) + Cl2 (g)                                 ∆G° = 41 kJ…

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Q: For a certain chemical reaction, ∆H° = -35.4 kJ and ∆S° = -85.5 J>K. Calculate ∆G° for the…

A: ∆H°=-35.4KJ         =-35400J∆S° =-85.5J/K  T  =298K

Q: Calculate ΔS° for each of the following reactions. Explain the sign of ΔS° based on the molecular…

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Q: Given the following reaction: 9C (s) + + 12H2 (g) + 3/2 O2 (g) → 3C3H7 OH (1) If the enthalpy change…

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Q: Fe2O3(s) + C(s) ... Fe(s) + CO2(g) change H  467.9 kJ change S 560.3 J/K change G 301.3 kJ…

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Q: Which best describes the entropy change for the following process? CO2(g) + H2(g) CO(s) + H2O(g)

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Q: Calculate Kp for the following reaction at 500.0°C 3NO(g) N2​O(g)+NO2​(g) using the free-energy…

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Q: The standard reaction free energy AG" 193. kJ for this reaction: 2 NH3(g)N,H(9) + H,(g) Use this…

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Q: Given the following thermodynamic values, calculate ΔS° for this reaction. 2SO2 (g) + O2 (g)…

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