What is Keq at SATP for the reaction whose ∆Gº = -27.5 kJ? (R=8.314 J/mol-K)   1.51x10-5   7.95x10-12   1.26x1011   6.61x104

Q: CS2 (g) 4H2 (g) CH: (g) 2H2S (g) + Calculate AH°, AS° and AG° at 25°C for this reaction. AH° :…

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Q: Find the ΔH for this reaction : 3H2(g) +O3(g) --> 3H2O(g) Given the two following pieces of…

A: Find the ΔH for this reaction : 3H2(g) +O3(g) --> 3H2O(g) -------(1) ∆H°= ?

Q: Stearic acid, nature's most common fatty acid, dimerizes when dissolved in hexane: 2C17H35COOH…

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Q: Calculate the value of Kc for the reaction: PCl5 (g)                PCl3 (g)   +    Cl2 (g)…

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Q: What is DG° at 298 K for the following reaction? H2(g) + F2(g) --> 2HF(g); DH° = –545.0 kJ; DS° =…

A: The given data- ∆H°= -545.0 kJ ∆S°= 14.1 J/K T = 298 K To determine = ∆G° of the given reaction

Q: Find the ΔH for this reaction : 3H2(g) +O3(g) --> 3H2O(g) Given the two following pieces of…

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Q: Reactions AH° (kJ) (a) 203(g) → 302(g) -400 (b) O2(g) → 20(g) +500 (c) NO(g) + O3(g) → NO2(g) +…

A: Welcome to bartleby !

Q: If ΔH° = 280 kJ/mol and ΔS° = 258 J/mol · K, above (>) or below (' (greater than) or '67)

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Q: Using the following reactions: 2 H 2 (g) + O 2 (g) --> 2 H 2O (g) ∆H = –484 kJ x 2…

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Q: Consider the following reaction: SO:{3) + CaO(s) = CasO4ls). If AG°is - 345 kJ/mol for this reaction…

A: Given, ∆G ° = -345 KJ/mol  Temperature = 298 K  Keq = ?

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: Consider the equilibrium: 2NO2(g)  <--> N2O4(g). Calculate the equilibrium constant for the…

A: The relationship between standard free energy change ΔGo and equilibrium constant.       ΔG=ΔGo…

Q: What is A Gº at 25 OC for the following reaction? H₂(g) + Br₂(g) → 2HBr(g); AH = -103.8 kJ; AS-21.3…

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Q: Consider the following rection:             2 A(g) + B2(g) ⇌  2 AB(s)            If Kc for the…

A: We have to use the following formula to calculate Kc at 1,844.9 oC lnKc'Kc=∆HoRT2-T1T1T2

Q: (BFN = (8)F0÷ + (3%OS= (3FOS NO(g) 50(g) AH° = -90.2 kJ (a) (b) AH° = +98.9 kJ Using Le Chatelier's…

A: Exothermic reaction are those in which heat is released and endothermic reaction are those in which…

Q: Calculate ΔH per the reaction NO(g) + O(g)-> NO2(g) Data: NO(g) + O(g)-> NO(g) + O2(g)      ΔH=…

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Q: What is ΔH° of the following reaction? CO2(g) + 2CH4(g) → C3H8(g) + O2(g) Substance ΔH°f (kJ/mol)…

A: ΔH°reaction = ΔH°product - ΔH°reactant

Q: Using Le Châtelier's principle, list four ways in which the concentration of hydrazine, N2H4, could…

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Q: Calculate ΔH for: 2NOCI(g) --> N2(g) + O2(g) + Cl2(g) Given the following reactions: ½ N2(g) + ½…

A: 2NOCI(g) --> N2(g) + O2(g) + Cl2(g) Given the following reactions: ½ N2(g) + ½ O2(8) --> NO(g)…

Q: What is AH° for the following reaction? 2C,H>(g) + 50,(g) → 4CO2(g) + 2H20(1) Substance AH®,…

A: ∆H0 for the reaction will be 2 C2H2(g) + 5 O2(g) -------------> 4 CO2 (g) + 2 H2O(l) Given,  ∆fH0…

Q: At 25 °C, what is the Keq for a reaction where ΔH∘= –9.3 kJ/mol and ΔS∘= 75.5 J/mol·K?

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Q: Calculate ΔH for the following reaction: CH4 (g) + O2 (g) ⇌ CO2 (g) + H2O (l) Compound ΔH CH4 (g)…

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Q: The value of ΔH° for the reaction below is −5314 kJ.  The amount of heat that is released by the…

A: Balanced chemical equation: 2C4H10(g) + 13O2(g)  → 8CO2(g) + 10H2O(l)      ΔH° =  −5314 kJ From the…

Q: Calculate ∆Gº and K for the equilibrium reaction at 25ºC O2 (g) + H2 (g) ⇌ H2O(g)

A: We know that, ∆Gº of O2 (g) = 0 kJ/mol ∆Gº of H2 (g) = 0 kJ/mol ∆Gº of H2O(g) = -228.6 kJ/mol

Q: A certain reaction has ∆?°= -19.5KJ and ∆S°= 42.7 J/K, is the reaction exothermic or endothermic?

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Q: The reaction of gaseous H2H2 and liquid Br2Br2 to give gaseous HBrHBr has ΔHΔH = -17.4…

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Q: Find the temperature at which K = 42.0 for the reaction H₂(g) + I2(g) 2HI(g). [Given: at 25°C, for…

A: We will first calculate ∆S° and ∆H° , then calculate temperature.

Q: What is ∆Gº for the reaction where Keq=22.5? (R=8.314x10-3kJ/mol-K)   -7.71 kJ   -3.35 kJ   -2390…

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Q: 14. What is Keq at SATP for the reaction whose ∆Gº = 12.5 kJ? (R=8.314 J/mol-K)   155   6.44x10-3…

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Q: What is Keq at SATP for the reaction whose ∆Gº = 20.5 kJ? (R=8.314 J/mol-K)   2.55x10-4   1.01…

A: ∆ G°= -RT ln K ,at SATP Tempreture is equal to 298 k

Q: 1. A reaction with AH° = -64.0 kJ/mole has K = 1.00 X 10 at 25.0 °C. What would be the value of K at…

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Q: Calculate ΔH for the reactionNO(g) + O(g)---->NO2(g)given the following information:NO(g) + O3(g)…

A: The given chemical equations are represented as modified equations given below.

Q: Given ΔGorxn = -1,114.8 kJ/mol for the following reaction and the listed ΔGof values below each…

A: Given ΔG0rxn = -1,114.8 kJ/mol T = 25 oC.    2 A (ℓ) + 3 B (g) →→ 2 C (g) + 4 D (ℓ) ΔGof…

Q: What is ΔH° of the following reaction? CO2(g) + 2CH4(g) → C3H8(g) + O2(g) Substance ΔH°f (kJ/mol)…

A: Enthalpy of reaction is equal to difference of sum of enthalpy of formation of products and sum of…

Q: alculatre the ΔH of reaction for the following reaction:  Fe3O4 (s)  +  CO (g)  -->  3FeO (s)  +…

A: Answer:

Q: Consider the following rection:             2 A(g) + B2(g) ⇌  2 AB(s)            If Kc for the…

A: Kc is equilibrium constant