Determine if the following reaction is spontaneous at 298 HgOs Hg). -90.83 0 70.29 76.02 205.14 Ozts). AH kJ/mol AS J/K mol 6. Describe two things that can be done to INCREASE the rate

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Q: If a reaction has a ΔH of 188.0 kJ/mole and is spontaneous for all temperatures greater than  49.9…

A: For spontaneous reaction, the value of Gibbs free energy must be negative.

Q: Show by calculation, using a table of thermodynamic data, whether dissolving lead(II) chloride PbCl,…

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Q: calculate ΔH°, ΔS°, and ΔG° for the following reactions at 298.15 K. (Use only the table of standard…

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Q: 10) Show that it is a spontaneous process for water to boil at 110 °C.

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Q: Explain the difference between a spontaneous and non-spontaneous process, and provide an example of…

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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: Predict the sign of delta H and delta S for the reaction X(s) = X(g) and state under what conditions…

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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…

A: For a reaction becoming spontaneous the value of ∆G must be negative.

Q: The reaction: Al(s) + Fe₂O3(s) → Fe(s) + Al₂O3(s) has AH = -847.6 kJ and AS = -41.3 J/K at 25 °C.…

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Q: The reaction Q(g) + R(g) → Z(l) is shown to be exothermic. Which of the following is true concerning…

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Q: Consider the reaction described by the chemical equation shown. 3 C2H2(g) CHε (1) AHxn=-633.1 kJ Use…

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Q: Use standard thermodynamic data (in the Chemistry References) to calculate AG at 298.15 K for the…

A: Given,  N2(g) + 3H2(g) ---------> 2NH3(g)  All gases have a pressure of 14.63 mmHg.  PN2(g) =…

Q: Determine AG° for 2 NO,(g) → N,O̟(g) at 25°C. Substance AGʻ† (kJ/mol) NO2 (g) 51.3 N204 (g) 97.8

A: Using gibbs free energy change of reactants and products, we can evaluate ∆G °  for the reaction.

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

A: A + B ↔ C∆Gf0 (A) = +387.7 kJ/mole∆Gf0 (B) = -524.8 kJ/mole∆Gf0 (C) = +402.0 kJ/mole

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Q: It is determined that a particular chemical reaction has AH°rxn = 105 kJ and As°rxn = 252 JK1.…

A: For spontaneous reaction delta G must be negative....

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

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Q: find the temperature in K above which a reaction with a delta H of 195.7 kJ/mol and 58.7 deltaS J/K…

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Q: Which of the following statements are true for the given reaction A (s)-> B (g) + C (g) + 150 kJ 1.…

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Q: Which statement is true?

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Q: Consider the following reaction: 2 H₂O(1) + 2 Cl₂O(g) 4 X HCl(g) + + 2 O2(g) (exothermic) What can…

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Q: 8e. Consider the following reaction: CacO3 (s) → Cao (s) + CO2 (g) Data: A,H = +177.5 kJ mol1 AS =…

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Q: Briefly describe the Third Law of Thermodynamics.   b) Consider the reaction 2X(g)+ O2(g)→3Y(g)…

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Q: Is the following reaction spontaneous (a) only at low temperatures; (b) only at high temperatures;…

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Q: 39. Calculate AG for each of the following reactions from the equilibrium constant at the…

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Q: N2(g) + 2O2(g)2NO2(g)Using the standard thermodynamic data in the tables linked above, calculate…

A: Step 1:  N2 (g) + 2O2 ⇌ 2NO2    ΔG0=∑(nΔGf0​(product)−∑mΔGf0​reactants where n and m are the…

Q: 4 Fe(s) + 3 0 2(g) →2 Fe 20 3(s) Which of the following correctly describes this process? O This…

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