A student determines the value of the equilibrium constant to be 4.28×1013 for the following reaction.4HCl(g) + O2(g) ----> 2H2O(g) + 2Cl2(g)Based on this value of Keq:delta G° for this reaction is expected to be (greater, less) ________ than zero.Calculate the free energy change for the reaction of 1.80 moles of HCl(g) at standard conditions at 298K.    delta G°rxn = ___________ kJ

Q: Use the standard free energy data to determine the free energy change for the following reactions,…

A: Answer:- This question is answered by using the simple concept of calculation of Gibbs free energy…

Q: 2HBr(g) + Cl2(g)2HCI(g) + Br2(g) AH° =-81.1 kJ and AS° =-1.2 J/K The standard free energy change for…

A: The question is based on the concept of chemical thermodynamics. we have to calculate Gibbs free…

Q: A student determines the value of the equilibrium constant to be 1.99×10-5 for the following…

A: To determine free energy change:

Q: 3. The equilibrium constant for the reaction: 250:(8) + O:(8) = 2s0,(8) is 2.8 x 10' at 25.0°C. a.…

A: Given reaction is :  2SO2 (g) + O2 (g) <-----------> 2SO3 (g)  Equilibrium constant of the…

Q: Consider this hypothetical chemical reaction. A(s) + 3B(g) C(g) 25 The equilibrium constant for…

A:

Q: The standard free energy change for this reaction is –642.9 kJ/mol. What is the free energy change…

A:

Q: 1.) Using the axes provided below, draw a plot of free energy, G, for the generic reaction: A(g)B(g)…

A: It is given that for the reaction, K>1, thus forward reaction rate is more than the reverse…

Q: 4) The equilibrium constant for the reaction Ag*(aq) + 2NH3(aq)= Ag(NH3)2*(aq) is K= 1.7 x 107 at…

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Q: Calculate the standard free energy change (kJ/mol) for the reaction shown at a temperature of 298.15…

A: As well as increases the negative value of standard free energy . The reaction is spontaneous in…

Q: Calculate Δ S and Δ Gf° for the combustion of ethane (C2H6). Refer to the values in the picture.

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Q: In which of the following solvent the substance CH3NH2 will be most soluble? CH3COCH3 A. CH3CH2OH В.…

A: Solubility of methyl amine.

Q: Calculate the standard free energy change (kJ/mol) for the reaction shown at a temperature of 298.15…

A:

Q: Question #70 i-iii please

A: The change in free energy of a chemical reaction in the standard state (∆G°) is furnished as the…

Q: For the reaction Fe(s) + 2HCl(aq) → FeCl₂ (s) + H₂(g) AH = -7.4 kJ and AS° = 107.9 J/K The standard…

A: ∆Ho=-7.4 kJ∆So=107.9 J/K Temperature = 314 K Moles of Fe = 1.88 moles

Q: At 1120 K, AG° = 79.3 kJ/mol for the reaction 3 A (g) + B (g) →2 C (g). If the partial pressures of…

A:

Q: For the reaction:                       SO3 (g)  →  SO2 (g)  +  1/2 O2 (g)         the ΔHo is…

A: The spontaneous nature of the reaction is determined by calculating the change of free energy of the…

Q: 3. The equilibrium constant for the reaction: 250:(8) + O:(8) = 250,(8) is 2.8 x 10' at 25.0°C. a.…

A: Given, reaction : 2SO2(g) +O2(g)⇌2SO3(g) Equilibrium constant , Keq=2.8×102

Q: Consider the reaction: AB2(s) + 3 C2(g) → AC2(g) + 2 BC2(g) Calculate the value for ΔG° and…

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Q: A chemist fills a reaction vessel with 9.95 atm nitrogen (N₂) gas, 4.72 atm hydrogen (H₂) gas, and…

A: For the given chemical reaction -

Q: Which of the following statements is FALSE regarding free energy? A) The free energy of a perfect…

A: This problem is based on ThermodynamicsHere, we have to identify the false statement regarding…

Q: Calculate the standard free energy of the following reactions at 25°C, using standard free energies…

A:

Q: For the reaction:                       SO3 (g)  →  SO2 (g)  +  1/2 O2 (g)         the ΔHo is…

A: For the given reaction, standard Gibbs's free energy is calculated as shown in equation (1).…

Q: The standard reaction free energy AGO = 29. kJ for this reaction: Fe₂O3(g) + 2 H₂(g) →2 Fe(s) + 3…

A: Fe2O3(g) + 2H2(g) ----> 2Fe(s) + 3H2O(l)    ∆G° = 29. kJ reaction  ∆G° Fe(s) + 3/2H2O(l)…

Q: For the reaction H2S(g) + 2H2O(l)3H2(g) + SO2(g) H° = 295.4 kJ and S° = 294.7 J/K The standard…

A: Given: ΔH = 295.4 KJ = 295400 J                                         (Since 1 KJ = 1000 J) And ΔS…

Q: calculate the free energy change (in kJ) of a reaction at 466.4K that has an entropy change of…

A: Given,    ΔS = 692.2 J/K   = 0.6922 kJ/K   ΔH = - 4.24 kJ    T = 466.4 K Free energy change ( ΔG )…

Q: The free energy of formation for C10H14(g) is 144.920 kJ/mol. What is the equilibrium constant at…

A: At equilibrium, the total change in the Gibbs free energy has the value zero. The free energy of…

Q: The standard reaction free energy AG=-64. kJ for this reaction: C(s) + 2Cl₂(g) →CC14(g) Use this…

A: The standard reaction free energy ∆°G= -64. kJ for this reaction: C(s) +  2Cl2(g)  ------>…

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: AG=42.1 kJ/mol for the reaction 3 A (g) +B (g) →2 C (g). At 1120 K, the partial pressures of A, B,…

A: Step 1: Step 2: ∆G is negative, which means the direction is spontaneous in the forward direction.…

Q: At 560 K, /\G° = -21.3 kJ/mol for the reaction A (g) + 2 B (g) -> 3 C (g). If the partial pressures…

A:

Q: Using reaction free energy to predict equilibrium composition elld Consider the following…

A: Given only N2 and NH3 in a vessel and without H2, the only direction that the reaction will go to is…

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

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Q: What can be interpreted if only given the following? C6H12O6(s) ----> C6H12O6(aq) The enthalpy of…

A: We know when sugar is dissolved in water the temperature of solution increases.

Q: A student determines the value of the equilibrium constant to be 6.04x10-37 for the following…

A: Given-> Keq = 6.04 × 10-37 Moles of N2 = 2.09 mole

Q: Calculate the free energy change for the reaction of 2.45 moles of H2S(g) at standard conditions at…

A: The reaction

Q: Consider the following reaction with equilibrium constant 0.02532 at 25 oC.               2 A (g)…

A: Given reaction :  2 A (g)  +  B (g)  -------->   3 C(g)  equilibrium constant, k = 0.02532…

Q: The reaction 2 C4H10(g) + 13 O2(g) has AG° = -5407 kJ. Determine the value of AG°; for C4H10(g). 8…

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Q: At 455 K, AG° = -21.1 kJ/mol for the reaction A (g) + 2 B (g) 3 C (g). If the partial pressures of…

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Q: The standard reaction free energy AG = -800. kJ for this reaction: CH₂(g) + 2O₂(g) →CO₂(g) + 2…

A: Gibbs free energy is used to measure maximum work done in thermodynamic system when temperature and…

Q: COMPOUND ∆Hf (kJ/mole) S° (J/K mole) MgCO3 –1111 65.86 BaCO3 –1213 112.1 MgO…

A: The objective of the question is to calculate the standard Gibbs free energy change (∆G°) for the…

Q: The standard reaction free energy AG=-1482. kJ for this reaction: 4 Fe(s) + 30₂(g) 2 Fe₂O3(s) Use…

A: 4Fe(s) + 3O2(g) ----> 2Fe2O3(s)   ∆G° = -1482. kJUsing the information to complete the table…