The reaction has an equilibrium constant of 4.2 x 1014 under standard conditions.  What is the value of DG° in kJ/mol under standard conditions at 25 °C?  (R = 8.314 x 10-3 kJ/mol-K)  Answer to the nearest kJ.

Q: Determine ΔG°rxn for the following reaction at 298 K. FeO(s) + CO(g) → Fe(s) + CO2(g) ΔH°= -11.0…

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Q: For the reaction: 2 NO2(g) ó N2O4(g)​Kp = 8.85 at 25.00 oC. The standard state free energy change…

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Q: What is the equilibrium constant at 298 K for the following reaction? 3C(s) + 3H₂(g) --> C3H6(g); DH…

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Q: A mixture of N2O3, NO, and NO2 are mixed in a reaction vessel and allowed to reach equilibrium.…

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Q: For the following reaction at 276°C, calculate Keq. 2 A (s)  +  B (g)  →  C (g)  +  D (s) ΔS°  =…

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Q: Consider the reaction, HQ = H+(aq) + Q¯(aq). At 350.0 K, the AS°rxn = -81.0 J/mol K and the AH°rxn =…

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Q: At -6.52 °C the pressure equilibrium constant K = 6.2 for a certain reaction. Here are some facts…

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Q: Calculate AG at 25°C for the following reaction: CO(g) + 2H2(g) → CH;OH(I) AG°xn = -2.9x10ʻ J/mol…

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

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Q: For the reaction: H₂O(l) 2NH3(g) + CO₂(g) ΔΗ = – 330 kJ CO2(g) = (NH2)2CO(s) +

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Q: Consider the following system at equilibrium where AH° = -87.9 kJ, and Kc = 83.3, at 500 K: PC13 (9)…

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Q: NO2

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Q: For the reaction N2(g) + O2(g)→2NO(g) AH° = 181 kJ and AS° = 24.9 J/K The equilibrium constant, K,…

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Q: Estimate ΔG°rxn for the following reaction at 449.0 K. CH2O(g) + 2 H2(g) → CH4(g) + H2O(g) ΔH°=…

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Q: Consider the following reaction and the following conditions: Fe₂O3(s) + 3 CO(g) → 2 Fe(s) + 3…

A: Given -> Fe2O3(s) + 3CO(g) <-----> 2Fe(s) + 3CO2(g)  ∆G°= -2.8 × 104 J P(CO) = 1.4 atm ,…

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

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Q: Consider the following reaction at 25 °C: 3 NiO(s) + 2 NH (g) → 3 Ni(s) + N,(g) + 3 H̟O(g) kJ If AG°…

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Q: Consider the following reaction. 2A(g)+B(g) = 4C(g)    H=-107 kJ/molUnder which reaction conditions…

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Q: Given equilibrium constant K = 0.051, please calculate the A,G° in unit of kJ for the following…

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Q: For a particular reaction at 127.9 °C, AG = -342.08 kJ, and AS = 324.01 J/K. Calculate AG for this…

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Q: What is the equilibrium constant at 298 K for the following reaction? 3C(s) + 3H2(g) ® C3H6(g); DH°…

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

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Q: For the following reaction, AH = 2816 kJ. 6 CO2(g) + 6 H₂O(l) C6H12O6(s) + 6 O₂(g) Select ONE…

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Q: Estimate ΔG°rxn for the following reaction at 307 K. CH4(g) + 2 O2(g) → CO2 (g) + H2O (l) ΔH°=…

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Q: What is AGxn (in kJ) at 1932 K for the following reaction? 2POCI3(g) → 2PC13(g) + O₂(g) POCI3(g): AH…

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Q: Consider the system below at equilibrium at 200°C: 2C12 (g) + 2H20 (g) - 98.6KJ = 4HCI (g) + 02 (g)…

A: let us consider an equilibrium reaction aA +bB  ⇋ cC +dD rate of forward reaction = Kf [A]a [B]b…