Calculate the equilibrium constant, K, of a reaction that occurs at 25°C.  This reaction has a free energy change, ΔG°, equal to -52.3 kJ/mol.  Group of answer choices A, 2.69e-5 B, 2.35e5 C, 1.47e9 D, 4.99e-6

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Q: What is the equilibrium constant for a reaction at temperature 59.3 °C if the equilibrium constant…

A: Given: Initial temeperature(T1)=25.70C=(25.7+273)K=298.7 K Final temperature(T2)=59.3 °C=(59.3…

Q: ΔG° for the reaction shown is equal to -698.9 (kJ/mol). Use the information given in the table to…

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Q: For the reaction below, the DH° = -113.1 kJ/ %3D mol and DS° = -145.3 J/K-mol. Calculate the…

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Q: The ΔG°rxn for the reaction: N2(g) + O2(g)  2 NO(g) is +173 kJ/mol at 25 °C.  What is the…

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Q: B. Gibbs Free Energy Given the AHo and ASO, calculate the AG° value for the reaction below and…

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Q: Determine AG° for the reaction 2 SO2(g) + 02(g) → 2 SO3(g) at 95 °C. Thermodynamic Data at 25 °C…

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Q: Calculate AG for the reaction given below if the partial pressure of NO2 is 0.273 atm and the…

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Q: For the reaction, H2(g, 1 atm) + Cl2(g, 1 atm) 25°C is -45,400 cal. Find AF for the process 2 HCI(g,…

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Q: 2) The normal boiling point of benzene is 80.1 °C and the heat of evaporation (AH°vap) is 30.7…

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Q: Suppose a reaction has ΔH ° and ΔS° values independent of temperature(i.e., assume these values are…

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Q: At -8.80 °C the pressure equilibrium constant K = 4.0 × 10³ for a certain reaction. Here are some…

A: Given  T1= -8.80 c  Kp= 4.0×10^5 Heat absorbed = 113 kj/mol T2= -32 C

Q: For the reaction below, the DH° = -113.1 kJ/mol and DS° = -145.3 J/K-mol. Calculate the equilibrium…

A: we are required to find the equilibrium constant for the reaction at 250C

Q: For the reaction, H2(g) + CO(g) > CH3OH(g), hydrogen gas and carbon monoxide gas reacting to form…

A: Given: H2(g) + CO(g)<-----> CH3OH (g)   ∆H = -90.2 kJ/mol

Q: Consider the following equilibrium: 2NO₂ (g)-N₂O4 (g) AG=-5.4 kJ Now suppose a reaction vessel is…

A: Recall the given reaction,                       the pressure of nitrogen dioxide Temperature

Q: 5. The oxidation of ammonia into nitric oxide ias an exothermic process. The reaction is as follows:…

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Q: An endothermic reaction is carried out under standard conditions. The equilibrium constant, Keq, for…

A: Answer: Below shown relation will be used to calculate Standard Gibbs free energy change:…

Q: At 1500 °C the equilibrium constant for the reaction CO(g) + 2H₂(g) CH₃OH(g) has the value Kp = 1.4…

A: Given reaction: CO(g) + 2H₂(g) ⇌ CH₃OH(g)  Kp = 1.4 x 10⁻⁷ We have to calculate ΔG° for this…

Q: Calculate AG° for a reaction at 25°C when Keq = 5.0. %3D

A: Given data contains, Equilibrium constant is 5.0. Temperature is 25°C=298 K

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Q: 3) Phosphorous and chlorine gases combine to produce phosphorous trichloride: P2(g) + 3C12(g) =…

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Q: A reaction has a standard free-energy change of -19.20 kJ mol- (-4.589 kcal mol¹). Calculate the…

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Q: The formation of ammonia is described according to the reaction: 3 H2(g) + N2(g) ⇌ 2 NH3(g)…

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Q: A student determines the value of the equilibrium constant to be 2.57×10-10 for the following…

A: Fe2O3 + 3H2 ---> 2Fe + 3H2O T = 298 K  R = 8.314 J/mol  Keq = 2.57 × 10-10

Q: Calculate the equilibrium constant for the reaction from the following thermodynamic data, when the…

A: Thermodynamics is the branch of chemistry that deals with the study of heat and other forms of…

Q: the AH°, ΔSO.

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Q: 10) Consider the following reaction HCN (g) +2 H: (g) → CH:NH: (g) AH°= -158.0 kJ; AS°= -219.9 J/K…

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Q: 23. Predict whether this reaction is product-favored at 25°C by calculating the change in standard…

A: Use Gibbs free energy equation to determine the reaction is spontaneous or non-spontaneous. If delta…

Q: Calculate temperature at which AG" changes sign. Calculate the temperature (in kelvins) at which the…

A: We know that : ∆G° = ∆H°-T∆S° ....(1)  At equilibrium ∆G° = 0.  So, ∆H° = T∆S° or, T = ∆H°/∆S°…

Q: Consider the following system at equilibrium where AH° 108 kJ, and Kc = 1.29 × 10-², at 600 K:…

A: Given: ∆H° = 108 KJKc = 1.29 × 10-2 T = 600 KLe Chateliar' principle: A reaction at equilibrium…

Q: (kJ/mol). Use the information given in the table to determine the standard free energy of formation…

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Q: Which one of the following reactions cannot proceed spontaneously as written at any temperature?…

A: Relation of ∆Hrxn and ∆Grxn The equation is ; ∆G=∆H-T∆S∆G=Gibb's free energy∆H=enthalpy of…

Q: What is the equilibrium constant at 25.00°C for the reaction below? Be sure to use enough…

A: The relationship between change in standard Gibbs energy, ∆G° and equilibrium constant, K is  ∆G° =…

Q: Consider a reaction with ΔG° = -6.05 kJ/molrxn occurring at 125.8°C. Calculate the value of K for…

A: ∆G° = - RTlnK  R = gas constant T = temperature K = equilibrium constant

Q: Consider the following reaction:                                     CaF2 (s) + H2SO4 (l)  →   2 HF…

A: Since the relationship between ΔGfo ,  ΔG and the reaction quotient is given by   ΔG = ΔGfo +…

Q: 7. The equilibrium constant for the reac- tion N2(8) + O2(g) 2NO(g) at 2130°C is 2.5 × 10-3. Why is…

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Q: 9. Calculate AG for the reaction: NO (g) + O3 (g) → NO2(g) + O2 (g) at these conditions: T = 298 K…

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Q: For the reaction N2(g) + 20,(g)→2NO,(g) AH° = 66.4 kJ and AS° =-121.6 J/K The equilibrium constant…

A: The reaction given is, => N2 (g) + 2 O2 (g) --------> 2 NO2 (g) Given : ΔHo = 66.4 KJ = 66400…

Q: Consider the following reaction, known as the Haber process for the production of ammonia: N2(g) +…

A: The reaction by which ammonia is formed from H2 and N2 is known as Haber process.

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

A: Given reaction: 3NiO(s) + 2NH3(g) → 3Ni(s) + N2(g) + 3H2O(g) Given, ∆G∘ = -18.1 kJ/mol We have to…

Q: For the reaction 4HCI(g) + O2(g)- →2H2O(g) + 2C1½(g) AH° = -114.4 kJ and AS° = -128.9 J/K The…

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Q: For the reaction Co(g) + 3H2(g)– CH4(g) + H2O(g) AH° = -206.1 kJ and AS° = -214.7 J/K The standard…

A: In Part-A we will determine the ∆G° value and direction of Reaction.  But, in Part-B we will…

Q: What is the entropy change for the universe, DeltaSuniv (in J/K), when the reaction give below…

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Q: For the reaction 4HCI(g) + O2(g)- →2H20(g) + 2Cl,(g) AH° = -114.4 kJ and AS° = -128.9 J/K The…

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