Calculate ΔS° for each of the three following reactions using the data provided below:   Formula ΔS °, J/mol•K ΔG °, kJ/mol  CH3OH(g)  239.9  -162.0  CH4(g)  186.2  -50.8  H2(g)  130.6  0  O2(g)  205.0  0  CO2(g)  213.8  -394.4  H2O(g)  188.8  -228.6  H2O(l)  69.9  -237.2   Reaction 1: 2CH3​OH(g)+3O2​(g)2CO2​(g)+4H2​O(g) ΔS °rxn =  _____   J/K    Reaction 2: CH4​(g)+2O2​(g)CO2​(g)+2H2​O(l) ΔS °rxn = ______    J/K    Reaction 3: 2H2​(g)+O2​(g)2H2​O(g)  ΔS °rxn =  ______   J/K

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: Please explain how to calculate for Q with the given information. SO3(g) + H2O(g) → H2SO4(l) ΔG°=…

A: Given that, a chemical reaction is SO3(g) + H2O(g) → H2SO4(l). The standard Gibbs free energy is ∆G0…

Q: Consider a reaction occurring at 132°C that has a ΔH° of 449 kJ/mol and a ΔS° of -326 J/(mol⋅K).…

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Q: For the reaction 4HCI(g) + O2(g) 2H,O(g) + 2C1½(g) AH° = -114.4 kJ and AS° = -128.9 J/K The…

A: Gibb’s free energy (∆G0) – The change in Gibbs free energy due to mixing of molecules.…

Q: For a particular reaction at 124.1 "C, AG = -201.43 kJ, and AS = 334.55 J/K. Calculate AG for this…

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Q: Consider the following reaction at 25 °C: 3 Ni(s) + N,(g) + 3 H,0(g) → 3 NiO(s) + 2 NH,(g) Given the…

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Q: b Consider the reaction: Ca(s) +2 H₂O(l) →Ca(OH)2(aq) +2H2(g) AHfᵒ(kJ/mol) -285.83 -1002.82…

A: Change in Gibbs free energy of reaction determines the spontaneity of the reaction. It can be…

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

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Q: A 2.5 L cylindrical tank at 1 atm contains a 15.0 g mass of gaseous propyl alcohol (assume ideal gas…

A: We have to calculate entropy change of First process i.e for gaseous propyl alcohol. Given : 1 atm =…

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: A reaction has the following thermochemical values at 272.15 K: ΔH = -189.3 kJ mol-1 ΔS = -166.0 J…

A: Given-> Temperature (T) = 272.15 K ∆H = -189.3 kJ.mole-1 = -189300 J.mole-1(1KJ=1000J) ∆S =…

Q: Determine ΔH, q, w, and ΔE at 298 K and 1 atm pressure for the reaction of 9.348 g of NH3(g) with…

A: Enthalpies of formation of NH3(g), HCl(g), and NH4Cl(s), which are -46.11 kJ/mol, -92.31 kJ/mol, and…

Q: This industrial chemical reaction process generates nitrogen monoxide, an important component in the…

A: The question is based on the concept chemical thermodynamics.   We have been given  chemical…

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: reaction has the following thermochemical values at 273.15 K: ΔH = -184.8 kJ mol-1 ΔS = -166.6 J…

A: Given,  ΔH = -184.8 kJ mol-1 ΔS = -166.6 J mol-1K-1 Temperature = 273.15 K

Q: For the reaction CaO(s) + CO2(g)CACO3(s) at 298 K, AG = -130.9 kJ/mol, AH= -178.3 kJ/mol, AS = -159…

A: For spontaneous reaction, value of  ΔG is negative. For non- spontaneous reaction,  value of ΔG is…

Q: Determine AG for the reaction CH, (g) +20, (g) ->2H,O(1) + CO,(g) and at 25°C. AH° =-256 kJ/mol, AS…

A: Given : ΔHo = -256 KJ/mol   And ΔSo = +514 J/mol.K = +0.514 KJ/mol.K…

Q: What is AH° for the reaction below? TICI4(9) + 2H20(1) --> TIO2(s) + 4HCI(g) Species TICI4(g) H20(1)…

A: Target equation :  TiCl4(g) + 2H2O(l) = TiO2(s) + 4HCl(g)  (1)  Given that :  Ti(s) + 2Cl2(g) =…

Q: Calculate ΔS° rxn for the reaction below? 2 C 10H 22 (g) + 31 O 2 (g) → 20 CO 2 (g) + 22 H 2O (g)…

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Q: Calculate ΔGrxn at 298 K under the conditions shown below for the following reaction. 2 Hg(g) +…

A: The gibbs free energy change of reaction ΔGrxn is calculated by calculating reaction quotient of a…

Q: A reaction has the following thermochemical values at 263.15 K: ΔH = -196.8 kJ mol-1 ΔS = -168.7 J…

A: Given for a reaction  delta H = -196.8 KJ mol-1  delta S = -168.7 JK-1 mol-1 Temperature  = 263.15 K…

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: Calculate the standard free energy change (kJ/mol) for the reaction shown at a temperature of 298.15…

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Q: For a particular reaction at 235.4 °C, AG = -307.62 kJ, and AS = 992.15 J/K. Calculate AG for this…

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Q: Consider the following reaction at 25 °C: 3 Ni(s) + N2(g) + 3 H2O(g) → 3 NiO(s) + 2 NH:(g) Given the…

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Q: For the reaction: ZnO(s) → Zn(s) + O₂ (g) AH +111.00kJ and AS = +153.01 J/K. Is there a temperature…

A: Equilibrium temperature of the reaction is to be determined.

Q: Consider the following thermodynamic table. S* (J/mol-K) H (kJ/mol) G (kJ/mol) Ca(ОН)2 (5) 83.4…

A: Here we have to predict from the given thermodynamics data for dissolution of Ca(OH)2 is exothermic…

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: Consider the following reaction: 2C(s) + 2H2(g) → C2HA(g); A,H° = 52.47 k); A,S° = -53.5 J/K at 298…

A: Given equation: 2C +2H2 →C2H4 ∆G=∆Go+RTlnKeq here ∆Go=∆Ho-T∆S0 ∆Go=52.47 x 1000 -298(-53.5)…

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

A: On adding dissolving CaCl2, the temperature will change from initial value. Heat absorbed by water…

Q: For the reaction 4HCI(g) + 02(g)2H,0(g)+ 2C2(g) AH° = -114.4 kJ and AS° = -128.9 J/K The equilibrium…

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Q: Calculate ΔS° for each of the three following reactions using the data provided below.

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Q: Consider the following reaction at 25 °C: 3 Ni(s) + N,(g) + 3 H,O(g) → 3 NiO(s) + 2 NH,(g) Given the…

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Q: A reaction has the following thermochemical values at 283.15 K: ΔH = -183.3 kJ mol-1 ΔS = -160.6 J…

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Q: For the reaction 2CO(g) + O2(g)2CO2(g) ΔG° = -515.1 kJ and ΔS° = -173.1 J/K at 294 K and 1 atm.…

A: Given data,∆G=-515.1kJ∆S=-173.1J/Kmoles=1.66

Q: . Use Appendix G (Links to an external site.). to calculate ΔS°rxn for the following reaction.…

A: This question can be solves using Hess's law of constant heat summation.

Q: Consider the dissolution process of solid NaOH in water, where the solution temperature increases.…

A: Given,The dissolution process of solid NaOH in water, where the solution temperature increases.

Q: For a reaction   ΔH= -4.7 kJ  and  ΔS= -69.5 J/K at 25 oC.  Determine the ΔG for this reaction

A: The question is solved using Gibbs – Helmoholtz equation.

Q: From the data below calculate G for the next reaction (at 298 K) 2CO (g) + O2(g) --> 2CO2(g)

A: The relationship between ΔG for a reaction and ΔH and ΔS is as shown below. ΔG = ΔH - TΔS where ΔG =…

Q: Consider a reaction occurring at 400°C that has a ΔH° of 568 kJ/mol and a ΔS° of -83 J/(mol⋅K).…

A: ΔH° = 568 kJ/mol = 568 x 103 J/mol   ΔS° = -83 J/(mol⋅K) Temperature = 400°C = 400 + 273 = 673 K

Q: Estimate ΔG°rxn for the following reaction at 317 K. HCN(g) + 2 H2(g) → CH3NH2(g) ΔH°= -158.0 kJ;…

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