N2 (g) + 3H2 ↔ 2NH3 The standard free energy change at 500 Kelvins is -33.2 kj / mol and the equilibrium constant K = 6.59x105 if the initial conditions in an experiment are P (H2) = 0.25 atm, P (N2) = 0.87 atm and P (NH3) = 12.9 atm Comment on the direction of the reaction by calculating ∆G for the reaction under these conditions. Products Entrants Just write "1 or 2" for the answer.

Q: For the reaction A (g) → 3 B (g), Kp = 0.411 at 298 K. What is the value of ∆G for this reaction at…

A: Ans is -12.41kj/mol

Q: What is free energy ∆G° for the reaction C(s) + O₂(g)⇌ CO₂(g) (K= 0.2 at 25°C)?

A: Given, Temperature = 25°C = 25+273 = 298K Equilibrium constant, K = 0.2  ∆G° = ?

Q: if ΔG°=  -96.4 kJ•mol-1, what is the value of K at 298 K ?      provides information about the…

A: Note-Since the given question is a multipart question hence, I solved first three question according…

Q: What is the equilibrium constant K for a reaction which has ΔrG° = 73.9 kJ mol-1 , valid at a…

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Q: For the reaction A(g) ⇋ B(g) + C(g), the equilibrium constant is 1.80 at 25.0oC and 4.43 at 75.0oC.…

A: The equilibrium constant can be written as the ratio of concentration of products to the…

Q: For the gas-phase equilibrium A(g) + 2 B(g) ⇌ C(g) the initial partial pressures of A, B, and C are…

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Q: For the equilibrium A + B ⇌ C + D K was measured to be 1.20 at 25°C and 3.55 × 10⁻² at 300°C. What…

A: van 't Hoff equation: The Van 't Hoff equation relates the change in the equilibrium constant, Keq,…

Q: A chemist fills a reaction vessel with 9.63 atm methane (CH4) gas, 1.98 atm oxygen (O2) gas, 6.28…

A: Step 1:Solution:Step 2:Step 3: Step 4:

Q: The value of ΔGo for the reaction, N2(g) + 3 H2(g) ⇌ 2 NH3(g) is -32.90 kJ at 298 K. Calculate the…

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Q: CaCO3(s) → CaO(s)+CO2(g)CaCO3(s) → CaO(s)+CO2(g)      Calculate the value of the equilibrium…

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Q: The neutralization of a strong acid and strong base has an enthalpy change, ∆H°, = -55.9 kJ/mol. The…

A: The relationship between ∆S°, ∆H° and ∆G° is given by  ∆G° = ∆H° - T∆S° where T = temperature in…

Q: For the gas-phase equilibrium A(g) + 2 B(g) ⇌ C(g) the initial partial pressures of A, B, and C are…

A: Given data, Pressure of A = 0.300 atm Pressure of B = 0.300 atm Pressure of C = 0.300 atm…

Q: The neutralization of a strong acid and strong base has an enthalpy change, ∆H°, = -55.9 kJ/mol. The…

A: The relationship between the ΔG0 and equilibrium constant is given by  RTln(K) = -ΔG0  where R = gas…

Q: Calculate the equilibrium constant at 25°C for the following equilibrium reaction:  Xe(g) + 2F2(g)…

A: Interpretation -  To determine the equilibrium constant for the reaction - Xe(g) + 2F2(g) ⇌ XeF4 (s)…

Q: At a certain temperature, 801 K, Kp for the reaction, 2 SO2(g) + O2(g) ⇌ 2 SO3(g) is 1.13 x 1052.…

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Q: ) The equilibrium constant Keq= 1.85 x 10-6 for the reaction: A(g) +3B(g) ⇌2C (g) Calculate: ΔGo…

A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.

Q: The equilibrium constant for the reaction Na2(g) → 2Na(g) is 2.47 at 1000. K. Calculate the value of…

A: Equilibrium is the state at which the rate of forward and backward reaction are equal in a…

Q: Calculate the ∆G in kJ/mol for a reaction at room temperature (~25.00°C) that has a Keq = 1000.0.…

A: We have to calculate the ∆G.

Q: Calculate the equilibrium constant at 25°C for the following equilibrium reaction:  Xe(g) + 2F2(g)…

A: Gibbs' equation G = H - TS Where G = Gibbs free energy H = enthalpy S = entropy And. G = -RTlnK K =…

Q: For a spontaneous endothermic chemical reaction with ArxnH°= +20.6 kJ/mol, the equilibrium constant…

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Q: At 355 K, ∆G = -5.7 kJ/mol for the reaction A (g) → 2 B (g). If the partial pressures of A and B are…

A: Thermodynamical free energy is defined as energy required to form more stable form of that system.…

Q: At 575 K, ∆G = -3.2 kJ/mol for the reaction A (g) → 2 B (g). If the partial pressures of A and B are…

A: I have given the answer in the explanation section. Hope you will understand that.

Q: For the reaction A (g) → 3 B (g), Kp = 0.821 at 298 K. What is the value of ∆G for this reaction at…

A: The reaction given is, => A (g) ------> 3 B (g)…

Q: The equilibrium constant for a chemical reaction is Kc = 902 at 25°C. What is the standard free…

A: We know that, the standard free energy change of the reaction is related to the equilibrium constant…

Q: Calculate the value of the free energy change, ΔG, for the reaction below at 100.0ºC when the…

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Q: At 355 K, ∆G = -5.7 kJ/mol for the reaction A (g) → 2 B (g). If the partial pressures of A and B are…

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Q: Calculate the value of the free energy change, ΔG, for the reaction below at 600.0ºC when the…

A: Given reaction is :  2 POCl3 (g) → 2 PCl3 (g) +  O2 (g)  Pressures of POCl3 (g) at 600.0ºC = 20.00…

Q: Calculate ∆G° for the reaction of MCO3 ---> MO + CO2 at 25°C for the alkaline earth compounds Mg and…

A: The objective of the question is to determine the standard Gibbs free energy for the alkaline earth…

Q: A chemist fills a reaction vessel with 8.79 atm methane (CH4) gas, 1.16 atm oxygen (O2) gas, 0.995…

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Q: What is ∆G° for the reaction Br₂(g) → 2 Br(g) at 25.0 °C if K = 4.6 x 10⁻²⁹? (R = 8.314 J/mol･K) in…

A: Given reaction: Br₂(g) → 2 Br(g) K = 4.6 x 10⁻²⁹ We have to calculate ∆G° for the reaction.

Q: Stearic acid dimerizes when dissolved in carbon tetrachloride, CCl4: 2…

A: The objective of the question is to estimate the change in enthalpy (∆H°) and the change in entropy…

Q: For the equilibrium, N2O4(g) ß à 2 NO2(g), the degree of dissociation,  ae, at 298 K is 0.201 at…

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Q: For the reaction A (g) → 3 B (g), Kp = 0.767 at 298 K. What is the value of ∆G for this reaction at…

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Q: Consider the following reaction: CO2(g)+CCl4(g)⇌2COCl2(g) Calculate ΔrG for this reaction at 125…

A: Given, Consider the following reaction:CO2(g)+CCl4(g)⇌2COCl2(g) PCO2= 0.100 barPCCl4= 0.185…

Q: Place the following in order of  increasing molar entropy at 298 K.  CO  ,   C 5H 12 ,    H 2

A:

Q: Calculate the value of the free energy change, ΔG, for the reaction below at 600.0ºC when the…

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