Consider the reaction in the Haber process 3H2 (g) + N2 (g) → 2NH3 (g)where delta H° = -91.8 kJ/mol and delta S° = -197 J/(mol*K). What is the value of the equilibrium constant (K) at a temperature of 125°C?

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A: The given chemical reaction as follows,2CO(g)+O2(g)⇌2CO2(g)  : ∆H  =-566 kJmol We are asked what…

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Q: 104 at 298 K. Determine the Gibbs free energy change for a reaction with K = 8.09 x

A: ΔG = - RTlnK ΔG =GIBBS FREE ENERGY CHANGE   R=GAS CONSTANT T=TEMPERATURE IN KELVIN lnK

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A: The reaction given is 2 NO (g) + O2 (g) ------> 2 NO2 (g)

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Q: Consider the system 4NH3 (g) + 3O2 (g) --><-- 2N2 (g) + 6H2O (l) delta H=-1530 kJ, which is at…

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Q: For the reaction given in Part A, how much heat is absorbed when 2.70 mol of AA reacts? (the image…

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Q: Determine the temperature of a reaction if K = 1.2 x 10⁻⁶ when ∆G° = +14.5 kJ/mol.

A: Given data set:  ∆G° = +14.5 kJ/mol  K = 1.2 x 10⁻⁶    We need to calculate the value of temperature…

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Q: 2. Calculate AG for the reaction CH;OH(g) SCO(g) + 2H2(g) for the following conditions at 25 °C: P…

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Q: Which of the following equilibria would be affected by volume changes at constant temperature?…

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Q: What is K for a reaction if ∆G° =173.2 kJ/mol at 25.0 °C? (R = 8.314 J/mol ･ K)

A: Given, Standard gibbs free energy (∆G°) = 173.2 kJ/mol = 173.2 × 1000 J/mol = 173200 J/mol…

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A: Given reaction is  N2O4(g) + 57 kJ ⇌ 2 NO2(g)

Q: For a reaction AG = 22 KJ and AG° = 52 KJ , what is K at 375 K temperature ? O 1.9 x 103 4.3 x 107…

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Q: The standard enthalpy change for the following reaction is 433 kJ at 298 K. KClO4(s)----&gt;  K(s) +…

A: For the given reaction, the standard enthalpy change is 433 kJ at 298 K is : KClO4 (s) → K (s) + 1/2…

Q: The forward reaction of the following equilibrium reaction is favored by: 2NO(g) + O2(g) 2NO2(g) +…

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Q: Consider the following reaction at equilibrium:  2NH3 (g) ↔ N2 (g) + 3H2 (g) ΔH° =46.1 kJ at 298K…

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Q: Determine the temperature of a reaction if K = 1.20 x 10⁻⁶ when ∆G° = +26.30 kJ/mol.

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Q: Which phases are present at the following equilibrlum? ZnO(s) + CO(8) = Zn(g) + CO218)

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Q: Consider a process with AH = -89.8 kJ and AS = -151 J/K. At what %3D %3D temperature will this…

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Q: Automobiles and trucks pollute the air with NO. At 2000.0°C, K, for the reaction is 6.62 x 10-4, and…

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Q: If Gibbs free energy (at standard conditions) of a reaction is -22.8 kj/mol, what is the equilibrium…

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Q: Consider the reaction: 2A(g) + B(g) → 2C(g) If ΔG° = −−5.4 kJ/mol at T = 25°C and PA = PB = 1 atm…

A: Given data Reaction : 2 A(g) + B(g) → 2 C(g) ∆G°=-5.4KJmol T=25°C PA=PB=1 atmPC=4 atm R=8.314…

Q: What is delta G for this reaction in kJ/mol?

A: Given :-     K = 81.7                    T = 25°C  To calculate :- ∆G (in kJ/mol) ∆G= -RTlnk

Q: What would be the equilibrium temperature if you drop 5.0 g of brass (Cp = 0.38 J/g-°C, initially at…

A: The equilibrium temperature(T) in the given case can be calculated as follows:

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Q: What would be the equilibrium temperature if you drop 5.0 g of brass (Cp = 0.38 J/g-°C, initially at…

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