Calculate ΔG°rxn for the reaction below at 25°C. CH3CH2OH (ℓ) + 3O2 (g) → 2CO2 (g) + 3H2O (ℓ) Report your answer in kJ/mol to one decimal place.     ΔH°f (kJ/mol)   S° (J/(K·mol)) CH3CH2OH (ℓ)   -277.7   160.7 O2 (g)   0   205.14 CO2 (g)   -393.5   213.7 H2O (ℓ)   -285.8   69.1

Q: Calculate the ASuni for the following reaction at 25°C in J/mol K. 2CH3OH(I) +302(g) → 2CO2(g) +…

A: Entropy is the spreading out of energy. Energy tends to spread out as much as possible. Therefore…

Q: In the reaction below, ΔH°f is zero for ________.                 Ni (s)  +  2CO (g)  +  2PF3 (g)…

A: Ni (s) + 2CO (g) + 2PF3 (g)  → Ni(CO)2(PF3)2 (l) We have to find the substance for which ΔH°f is…

Q: What is the free energy change at 25°C for the reaction below, if ΔGfo(CH4(g) = -50.790 kJ/mol,…

A: The standard Gibbs free energy change for the formation of substances in their standard state is…

Q: What is ΔG°rxn in kJ/mol for the following reaction at 537.8 Kelvin? Please report 2 decimal places,…

A: The enthalpy of a reaction is the amount of heat energy gained or released during the course of the…

Q: For a given reaction, the ΔS°rxn is 239.9 J/mol*K and the ΔG°rxn is -212.7 kJ/mol at 298 K. What is…

A: In the given question we have to calculate the change in free energy at 580 K , assuming that…

Q: For a particular reaction at 196.8 °C, AG = -1266.45 kJ, and AS = 529.15 J/K. %3D Calculate AG for…

A: For a particular reaction at 196.8°C(469.8 K) ;  ∆G = -1266.45 KJ, and ∆S = 529.15 J/K The change in…

Q: what is a equilibrium constant for the decomposition of nitric oxide at 25°C, given that theta G °…

A: 2NO(g) <=> N2(g) + O2(g)Standard change in gibbs free energy (∆G°) = -867 kJ/mol = -867000…

Q: For a particular reaction at 210.9 °C, AG = −1477.24 kJ/mol, and AS = 492.54 J/(mol · K). Calculate…

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Q: Given the reaction: NO2(g) NO(g) + O2(g) (H = +62 Kj), if the temperature is increased, the…

A: Given ;- NO2(g) <-----> NO(g) + O2(g)  H = +62 kJ  statement : if the temperature is…

Q: Calculate the ÄE°rxn for the decomposition of calcium carbonate to calcium oxide and carbon dioxide.…

A: Given data : Required equation: Caco3(s) -------> CaO(s) + CO2(g)  ∆H° = ?

Q: What is the free energy change at 25°C for the reaction below, if ΔGfo(CH4(g)) = -50.790 kJ/mol,…

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Q: The standard reaction free energy AG = -1482. kJ for this reaction: 4 Fe(s) + 30₂(g) →2 Fe₂O3(s) Use…

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Q: Calculate ΔG°rxn for the reaction below at 25°C

A: ∆G° = ∆H°- T∆S° G = Gibbs free energy H = enthalpy T = temperature S = entropy

Q: For a particular reaction at 158.7 °C, AG= -332.73 kJ/mol, and AS = 436.17 J/(mol-K). Calculate AG…

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Q: A. Predict whether AS is positive or negative by considering disorder in the reactants and products.…

A: ∆S is positive when entropy of product is more than entropy of reactant.  ∆S is negative when…

Q: At 25oC, the ΔH o andΔH o for the following reaction is -24.7 kJ/mol and -49.9 J/mol-K,…

A: Given: ∆Ho=-24.7 kJ/mol∆So=-49.9 J/mol KT=25oC  =(25+273) K  =298 K[NaCN]=0.0450 MVolume of NaCN=100…

Q: Consider the reaction A → B with ΔS° = 75.580 J/(K·molrxn). What should be the ΔS° in J/(K·molrxn)…

A: If the coefficient of the substances are multiplied or divided by some number then the value of ∆S…

Q: A) AG becomes less negative and the reaction becomes less spontaneous. B) AG becomes more negative…

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Q: Determine AG for the following reaction: CO₂(g) + 2H₂O(1) CH4(g) + 202(g) Substance AG(kJ/mol)…

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Q: AG =

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Q: Calculate ΔG°rxn for the reaction below at 25.0°C. 2H2O2 (ℓ) → 2H2O (ℓ) + O2 (g) Report your…

A: Given reaction is  2H2O2 (ℓ) → 2H2O (ℓ) + O2 (g) ΔG°rxn  = ?  Given that ,   ΔG°f (kJ/mol)…

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: 11. Calculate AG° for the process, C(diamond) = C(graphite). Is the formation of graphite from If…

A: C diamond ⇌             C graphite                              ∆G°f         C graphite           0…

Q: Given that ΔG0f  for SF6 = -1105 kj/mol, and  ΔG0reaction = -374 kj/mol, what is ΔG0f  for SF4 in…

A: Given:  ΔG0f for  SF6 = -1105 kJ/mol ΔG0f for  F2 = 0 kJ/mol ΔG0reaction = -374 kJ/mol

Q: 6. Calculate AG for the combustion of propane. C3H8(g) + 50₂(g) → 3CO₂(g) + 4H₂O(g) C3H8(g) -24.5…

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Q: What is ΔG°rxn in kJ/mol for the following reaction at 406 Kelvin? Please report 2 decimal places,…

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Q: Calculate AG at 25°C for the following reaction: CO(g) + 2H2(g) → CH;OH(I) AG°xn = -2.9x10ʻ J/mol…

A: It is given that the initial pressure of CO is 5.0 atm and of H2 is 3.0 atm, and the reaction is-…

Q: Consider the reaction: Co2(g) + H2(g)→CO(g) + H,0(g) Using standard thermodynamic data at 298K,…

A: ∆G°rxn = ∆G°f(products ) - ∆G°f(reactants )

Q: A mixture of PbS, O2, PbO, and SO2 are mixed in a reaction vessel and allowed to reach equilibrium.…

A: given reaction, 2PbS(s)  +  3O2(g)   ⇋   2PbO(s)  +  2SO­­2(g)      ΔH = –839.9 kJ

Q: For a particular reaction at 203.3 °C, AG = 518.40 kJ, and AS = 748.15 J/K. Calculate AG for this…

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Q: Consider the reaction given below. H2(g) + F2(g) 2 HF(g) (a) Using thermodynamic data from the…

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Q: The ΔG°rxn for this reaction is -107.8 kJ/mol. Given the values for ΔGf°; what is the ΔGf° for…

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Q: A(g) + B(aq) C(s) ΔHrxn= -453 kJ/mol If the [B] at equilibrium is decreased then the reaction…

A: •Here given reaction is=>    A(g)+ B(aq) => C(s) •This question is based on Le Chatlier…

Q: Calculate the enthalpy change (ΔH) for this reaction and determine if the reaction is endothermic or…

A: Given reaction is: 2CaO (s) + 2SO2 (g) + O2 (g) → 2CaSO4 (s)  To find: Enthalpy change of the given…

Q: A reaction occurs in the left-to-right direction until it reaches equilibrium. Which of the…

A: We have to find correct statements about a reaction which occurs in the left-right direction until…

Q: Species AG (kJ/mol) Mg(s) 02(g) MgO(s)-569.6 SO2(g) -300.57 SO3(g) -370.53 CH2(g) 209.2 CO2(g)…

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Q: The symbol ΔGf (MgSO4, s) refers to which one of the following reactions? Exlain your answer.…

A: Answer:When formation of one mole compound takes place from its constituent elements when they are…

Q: Consider the following system at equilibrium where AH° = -87.9 kJ, and Kc = 83.3, at 500 K: PC13 (9)…

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

A: It is based on chemical thermodynamics concept. we have to calculate Gibbs free energy change for…

Q: CaCl2 (MM = 110.98 g/mol) is used as road salt in the winter to minimize the accumulation of ice on…

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Q: For a particular reaction at 128.2 °C, AG = 190.07 kJ/mol, and A.S = 658.97 J/(mol K). Calculate AG…

A: GIBBS FREE ENERGY: The change in the Gibbs free energy, when a reaction occurs at a standard…

Q: What is the equilibrium constant at 25.00°C for the reaction below? Be sure to use enough…

A: The relationship between change in standard Gibbs energy, ∆G° and equilibrium constant, K is  ∆G° =…

Q: 15. Consider the reaction 2N,0; (g) → 4NO, (g) + 02 (g) at 25°C, for which the following data are…

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Q: Consider the reaction A → B with ΔS° = -22.140 J/(K·molrxn) and the reaction B → C with ΔS° = 1.200…

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Q: Calculate ΔG°rxn for the reaction below at 25°C 2H2S (g) + O2 (g) → 2H2O (g) + 2S (s) given…

A: The given chemical equation as follows --- 2 H2S (g)   +   O2 (g)   →    2 H2O (g)  +  2 S (s)…