Acetylene, C2H2, can be converted to ethane, C2H6, by a process known as hydrogenation. The reaction is C2H2(g)+2H2(g)⇌C2H6(g) Given the following data at standard conditions (all pressures equal to 1 atm and the common reference temperature 298 K), what is the value of Kp for this reaction? Substance G∘f(kJ/mol) C2H2(g) 209.2 H2(g) 0 C2H6(g) −32.89

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Q: Calculate Δn for the equation Kp = Kc × (RT)Δn for the following generic reaction: 2A(g) + 2B(g)  ⇌…

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Q: For the reaction HCONH2 (g) -->NH3 (g) + CO (g), Kp = 4.84 at 400 K. If ∆H° for this reaction is 29…

A: Given reaction is : HCONH2(g) ----> NH3(g) + CO(g) KP = 4.84   ∆H° = 29KJ/mol

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Q: Calculate the reaction quotient and identify (and explain) the direction of a certain reaction based…

A: The given reaction is :- 2NO(g) + Cl2(g) ⇔ 2NOCl(g) Kp = 104 0.6 atm NO, 0.9 atm Cl2 4 atm NOCl

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Q: 2NO(g)+O2(g)→2NO2(g) ΔH°=−112kJ/molrxn Answer the following questions about the reaction represented…

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Q: Consider the reaction between ammonia and oxygen:   4 NH 3(g)  + 3 O 2 (g)  =  2 N 2 (g) + 6 H 2O…

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Q: ΔG° = 91.7 kJ/mol at 25°C for the following process. Which of the following statements is correct…

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Q: Consider the synthesis of ammonia:   N2 (g)+3H2 (g)2NH3 (g)     At 911.5 °C, the equilibrium…

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Q: Consider the following reaction:                 H2 (g) + I2 (g) ⇌ 2HI(g);   Kc = 196  At some…

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Q: For the decomposition of silver oxide, at 298 K and 1 atm, according to the chemical equation:…

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Q: For the reaction below if Q, > Kp, which direction will the reaction shift towards? CH.(g) + CO2(g)…

A: CH4(g) + CO2(g) <---> 2CO(g) + 2H2(g)  If Qp > Kp  Which direction will  the reaction shift…

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample…

A: First calculate the moles of each species in the reaction: Moles of SO2Cl2 = Mass/Molar mass =…

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Q: For the reaction 2BRF3(g)Br2(g) + 3F,(g) AH° = 542 kJ and AS° = 269 J/K Kelvin. The equilibrium…

A: Given 3 BrF3(g) → Br2(g)  + 3F2(g)∆H° = 542 kJ =542000 J∆S° = 269 J/Kat equillibriumGibbs free…

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a 5.0 L…

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Q: for the reaction 2 CO(g) + MoO₂(s) ⇌ 2 CO₂(g) + Mo(s). Use the expression for Kp from part a. A…

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Q: Calculate Δ S° for the following reaction.  N 2( g) + 2 O 2( g) → 2 NO 2( g) a: -121.5 J/K b: 636.5…

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Q: At 25°C, gaseous SO2Cl2 decomposes to SO2 (g) and Cl2 (g) to the extent that 12.5% of the original…

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Q: For the reaction 2CH4(g)⇌C2H2(g)+3H2(g) Kc = 0.140 at 1598 ∘C . What is Kp for the reaction at this…

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Q: Calcium sulfate decomposes to calcium oxide, sulfur dioxide and oxygen according to this reaction…

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Q: Consider the reaction 2NO2 (g) ⇌ N2O4 (g) the values of ΔH° and ΔS° are –58.03 kJ/mol and –176.6…

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Q: At 298 K, the formation of ammonia has a negative ∆S0sys. Calculate ∆Ssurr               N2(g) +…

A: The balanced thermodynamic reaction given is  N2 (g) + 3 H2 (g) → 2 NH3 (g) ∆S°sys = – 197 J/K

Q: Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4NO(g)+6H2O(g)——> 4NH3(g)+…

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Q: For the reaction 2H2(g) + O2(g) 2H2O(g), what is the relationship between K and Kp at temperature T?

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Q: Which of the following reactions or changes is accompanied by a decrease in entropy (ΔS < 0)?…

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Q: 1.The system A(g) + B(g) →C(g) is at equilibrium with [A] = 2M, [B] = 1M, and [C] = 4M in a 1-L…

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Q: At what temperature, in °C, is a certain reaction at equilibrium if ∆H = +90.2 kJ/mol and ∆S =…

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Q: 7. In a system, AH° is -447.1 kJ/mol, and AS° is - 7.51 X 10* J/mol-K. Calculate the temperature (in…

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Q: Chloromethane forms by the reaction given below. At 1500 K, Kp = 1.63104. In the reaction mixture, P…

A: Qp and Kp is used to determine the direction of reversible reaction.