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? I29) + Cl2c9) → 2clI9) A. 255.6 kJ mol-1 B. 50.6 kJ mol-1 C. -30.3 kJ mol-1 D. -506 k.J mol-1

Q: CH3OH(g)⇌CO(g)+2H2(g)CH3OH(g)⇌CO(g)+2H2(g) (Note that…

A: we need to calculate ΔG for the given reaction

Q: Calculate the ∆G in kJ/mol for a reaction at room temperature (~25.00°C) that has a Keq = 0.0010.…

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Q: 19.8 (Pages 871-877) ; Watch WE 19.6. Consider the following reaction: 285 K CACO, (s) - CaO (s)+CO,…

A:

Q: What

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

Q: Use the information provided below to calculate AGran (kJ/mol) for the reaction at 25°C. R= 8.314…

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Q: At 25°C (298 K) Heat of formation of C6H6 AHF° = - 156 kJ/mol Cp of C6H6 = 156.5 J/mol-K Cp of H2 =…

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Q: Aluminum forms a layer of aluminum oxide when exposed to air which protects the bulk metal from…

A: Thermodynamics is the branch of chemistry that mainly deals with the heat transfer between system…

Q: How much free energy is required for a given reaction to return to equilibrium if Q=19.1 and K=9?…

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Q: Calculate AG for the reaction 2 H₂S(g) + 5O₂(g) For the following conditions at 25°C: PH₂S=0.0004…

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Q: For a particular reaction at 206.1 °C, AG = -1146.96 kJ/mol, and AS = 998.08 J/(mol · K). Calculate…

A: In this question we have to tell the value of delta G at -104.8°C .

Q: In the Haber process, ammonia is synthesized from nitrogen and hydrogen: N2 (g) +3H2 (g) ----> 2NH3…

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Q: What are the signs of AH°, AS" and AG° for the reaction of dissociation of N2 moiecuie to two…

A: Since there is triple bond between two N atom hence breaking of triple bond is quite difficult…

Q: The free energy of formation for C6H10(g) is 87.070 kJ/mol. What is the equilibrium constant at…

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Q: 18. A reaction has AH° = +38.7 kJ/mole, AS° = 112 J/mol K, and AG° = +5.32 kJ/mole. Complete the…

A: Given : ΔHo = 38.7 KJ/mol = 38700                                              ( Since 1 KJ = 1000…

Q: Consider the reversible reaction below at 25°C. CO2(g) N2(g) initial 0.45 mol 0 0 change (-/+) (a1)…

A: Here we have to determine the equilibrium concentration of all the species from the following given…

Q: Consider the reaction 2N,O5(g) =4NO2(g) + O2(g). at 25°C for which the following data are relevant:…

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Q: A chemist is studying the reaction below; 2CO2 (g) + 4H20 (g) 2CH3OH (g) + 302 (g) The reaction…

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Q: H2(g) + I2(g) ⇌ 2HI(g) ΔG°rxn = -21.1 kJ at 500 K Calculate ΔGrxn for this reaction when PH2 =…

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Q: For the reaction PCglu) • Clzlo) true based on the above? PCIsla) at a particular temperature, Ke -…

A: In chemical thermodynamics, the reaction quotient (QC) is defined as the measurement of the relative…

Q: Q2/ The Gibb's free energy for the reaction CHCHr+ H2 equals (-41.2kJ/mol) at 1200°C. Calculate the…

A: Gibb's free energy of the reaction = -41.2 kJmol The experimental temperature      = 1200oC…

Q: for this reaction: H2O(g) →  H2O(l) → (gets hot, s

A: When water changes its states from gas to liquid there is a change in states of water from gaseous…

Q: The standard reaction free energy AG°=-311. kJ for this reaction: P4(s) + 20 HF(9)→4PF5(9) + 10…

A: The reaction given is  1)                              ΔG0 = -311 KJ

Q: For a particular reaction at 140.6 °C, AG = 560.53 kJ/mol, and AS = 131.79 J/(mol · K). Calculate AG…

A: It is given that,  At temperature T = 140.6 ° C  ∆ G = 560.53 kJ/mol ∆S = 131.79 J/mol K We need to…

Q: For which reaction is ΔG° expected to be closest to ΔH°? N2(g) + 3H2(g) ⇄ 2NH3(g) H2O(ℓ) ⇄ H2O(s)…

A: To find the reaction which will have ΔG° closest to ΔH°.

Q: For the following reactions at cônstäfnt pre ΔΗ> ΔΕ. ΔΗ< ΔΕ, or ΔΗ ΔΕ. . a. 2HF(g) → H;(g) + F2(g)…

A: a. The stated reaction is, The expression for Δng  is shown below, Δng  = (Number of gaseous…

Q: For the reaction 2C2H6(g) + 7O2(g)4CO2(g) + 6H2O(g) H° = -2855.4 kJ and S° = 92.7 J/K The…

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Q: A certain reaction has Ho = -66.40 kJ and So = 0.00 J/K.

A: To solve these problems we use some basics concept of thermodynamics.

Q: If the following reaction 2 C4H10 (g) + 13 O₂ (g) →8 CO₂ (g) + 10 H₂O(g) has AH = -115 kJ/mol and…

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Q: Which reaction(s) will be spontaneous at all temperatures? : 4NH3(g) + O2(g) → 2N2(g) + 6H2O(g) ΔrH…

A: For a chemical reaction to be spontaneous, Gibbs free energy, ∆rG should be negative. ∆rG is…

Q: Which value (if any) corresponds to a faster reaction: (a) Ea = 40 kJ/mol or Ea = 4 kJ/mol; (b) a…

A: (a)The activation energy generally denotes the amount of energy required to complete the reaction.…

Q: For the reaction 2C2H6(g) + 702(g)4CO2(g) + 6H2O(g) AH° = -2855.4 kJ and AS° = 92.7 J/K The standard…

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Q: The Ksp for a very insoluble salt is 4.2 x 10-47 at 298 K. Whatis ΔG° for the dissolution of the…

A: Solubility means the maximum amount of solute that can be dissolved in a given amount of solvent.…

Q: a)    Determine ΔH⁰f for CO(NH2)2(s)    b)    Determine K for the reaction at 298 K    c)…

A: CO2(g) + 2NH3(g) → CO(NH2)2(s) + H2O(l) ΔH°298 =-133.3 kJ                   ΔG°298 =-6.97 kJ…

Q: 2. For the reaction 2NO:(g) → N¿O«(8) AS° = -175.8 J/K.mol AH" = -57.2 kJ/mol a. What is AG*? (at…

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Q: A reaction has A Hon -65.1 kJ/mol %3D rxn A Sexn = - 47.8 J/mol K Inder what range of temperatures…

A: Given: ∆Hrxn0=-65.1KJmol=-65100 Jmol∆Srxn0=-47.8.Jmol K

Q: Calculate AGpn for the reaction 2Fe3O4(s) -> 6FeO(s) + O2(g) given that rxn AGn (Fe3 O4(s)) =…

A: The free energy change of the reaction can be calculated by taking the difference between the free…

Q: 3. (a) Use the data given below and calculate AHº, ASº, AGº, and K, at 25° C for the reaction: 2 SO,…

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Q: Use the table to caleulate AG" for the following reactions at 25°C. Species AG (kJ/mol) Mg(s) 0:8)…

A: In the given question standard free energy change of different species are given and one needs to…

Q: Consider the reaction A(g) + B(g) → 2C(g). For this reaction, ΔHo = -116 kJ mol-1 and the…

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Q: In the Haber process, ammonia is synthesized from N2 and H2: N2 (g) + 3 H, (g) 2 NH3 (g) AG° at 298…

A: We have given that ∆G° = -33Kj/mole pressure of N2 =1.9atm Pressure of H2 =1.6atm pressure of NH3 =…

Q: The Kp for 3A(g) + 4B(g) = 2C(g) + 3D(s) is 4.90 x 10-4 at 300C. Determine the Kc for this reaction…

A: Relation between Kp and Kc: Kp = Kc (RT)∆n Where, ∆n = Number of gas molecules in product side -…

Q: For a particular reaction at 180.9 °C, AG = 527.78 kJ/mol, and AS = 953.96 J/(mol · K). Calculate AG…

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Q: Compound NH4HCO3(s) NH3(g) CO2(g) H20(1) AG° (kJ/mol) -665.9 -16.45 -394.4 -237.1 Consider the given…

A: The standard free energy change ∆G∘ is the amount of energy released in the conversion of reactants…

Q: Use the data below to calculate ΔG°rxn for the reaction: A+2BC+D Data: $$A+2B--->2C ΔG°rxn​ =…

A: A + 2B -----&gt; 2C , ΔG°rxn = - 235 KJ/mol C ------&gt; D , ΔG°rxn = 200 KJ/mol

Q: Calculate ∆G for the reaction 2 H2S(g) + SO2(g) ⇆3 Srhombic(s) + 2 H2O(g) For the following…

A: ∆Gof H2S(g)=-34kJ/mol ∆G of SO2(g)=-300kJ/mol ∆G of H2O(g) = -229kj/mole ∆G of S(rhombic)= 0 kj/mole…

Q: The standard state Gibb's energy and entropy changes are known for the reaction: 2H,S(g) + 30,(g)…

A: Formula  ΔG° = ΔH° - TΔS° - 120 x 103 = ΔH° - 298 x 52  ΔH° = -120000 + 15496 = - 104504 J/mol ΔH° =…

Q: Consider the reaction 2N,0,) (3)o + (8)'ONE at 25°C for which the following data are relevant: AH so…

A: The answer to this question is as follows--------- enthalphy change = enthalphy of formation of…

Q: For a particular reaction at 213.7 °C, AG = -471.24 kJ/mol, and AS = 700.84 J/(mol · K). %3D…

A: At T = 213.7°C = (213.7 + 273) K = 486.7 K G = -471.24 kJ/mol S = 700.84 J/(mol.K)=0.70084…