34. Given that, at 25°C, DG° = -394.4 kJ C(s) + 0,(8) ® CO,(g) C(s) + ½ 0,(8) CO(g) DG° = -137.2 kJ calculate DG° for the reaction below. CO(8) + ½ 0,(8) ® CO,(g) а. -531.6 kJ b. -257.2 kJ с. -171.5 kJ d. +141.2 kJ е. +531.6 kJ

Q: 2. Calculate A H for 4FE0(s) + 02(g) → 2Fe203 (s) based on the reactions: 6FEO (s) + O2 (g) →2FE3O4…

A: Calculate enthalpy of the reaction, 4FeO + O2 -----> 2Fe2O3  ∆Hrxn = ?

Q: 4NH3(g) +50₂(g) = 4NO(g) + 6H₂O(g) ΔΗ° = -1000. kJ K = 1.35 When the reaction is altered as below,…

A: When an equation is reversed (written in the opposite reaction), the sign of ΔHo must also be…

Q: Consider the following reactions: 3C(s) +4H,(g)→C;H,(g) AH° =-103.8kJ C(s) +0,(g)→ CO,(g) AH'…

A: Hess’s law- Change in enthalpy for a reaction is independent on path or steps followed by reaction.…

Q: Calculate AHxn for the reaction: 5 C(s) + 6 H2(8) → C,H12(1) Use the following reactions and given…

A: ∆Hrxn =-∆H1 + ∆H2 +∆H3 × 3 ∆Hrxn  = - ( -3244.8) + ( -393.5 ) + ( -483.5 x 3 )              = 3244.8…

Q: Given the following reactions and their molar enthalpies: 2H2(g) + O2(g) ---> 2H20(1) AH = -483.6 kJ…

A: Since on multiplying 1.5 on reaction 1 and multiplying reaction 2 by 0.5 we will get the reactions…

Q: Use the table of standard values below to calculate Hon. AH° (kJ) Na₂O(s) H₂O(l) NaOH(s) O -273.0 kJ…

A: To solve this problem we have to calculate the enthalpy of reactions.

Q: Use the information provided below to calculate AGran (kJ/mol) for the reaction at 25°C. R= 8.314…

A:

Q: a Calculate AH for the reaction 2K(s) + 2H,0(1) – 2KOH(aq) + H2 (g) Substance and State AH (kJ/mol)…

A:

Q: Calculate AHxo for CO2 (8) → CaCO3(s) Ca(s) + % O21e) + Given the following set of reactions: Ca(s)…

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a…

Q: Given that the reaction of 4 NH3 (g) + 5 O2 (g) 4 NO (g) + 3 H2O (g) AH = - 906 kJ What would AH for…

A: The correct option with explanation is provided in the next step:

Q: Given the following reactions: → 2C02(9) + H20(t) AH° = -1299.5 kJ CH2(9) + ½02(g) CO 2(g) - ΔΗΟ =…

A: Hess' law of constant heat summation: The Hess law states that the change of enthalpy in a chemical…

Q: 2C(s, graphite) + 3H2(g) → C2H6(8) ΔΗΧΠ =? Given: (1) C(s, graphite) + 02 (8) → CO2(8) (2) H2 (8) +…

A:

Q: Given that H, (g) + F,(g) → 2 HF(g) AHn = -546.6 kJ. 2 H, (g) + 0,(g) 2H,O(1) AHn = -571.6 kJ…

A:

Q: Calculate the value of ΔGo in kJ for the combustion of 1 mole of methane to form carbon dioxide and…

A: Thermodynamics is branch of chemistry in which deals with the amount of heat evolved or absorbed by…

Q: Calculate the AHxn for the following reaction: C(s) + O₂(g) → CO₂ (g) S (s) + O₂(g) → SO₂ (g) CS₂(1)…

A:

Q: Consider the following reaction: Calculate AG for this reaction at 25 °C under these conditions: AG=…

A: The free energy serves as a possibility factor for occurrence of reactions. It is the useful work…

Q: Consider the following reaction at 25 °C: 5 SO3(g) + 2 NH3(g) → 2 NO(g) + 5 SO₂(g) + 3 H₂O(g) Given…

A: Enthalpy of reaction is determined by substracting total enthalpy of formation of reactants from…

Q: Calculate 25(s) + 30, (g) Using Eqn 1 Eqn 2 2S0, (g)+ 0, (g) 250,(g) AH =? so, (g) - 2S0, (g) AH- -…

A: The 2 reactions given are, 1) S (s) + O2 (g) ------> SO2 (g)                            ΔH = -297…

Q: Given the following data: 2H₂(g) + C(s) → CH4 (9) 2H₂(g) + O2(g) → 2H₂O(l) C(s) + O₂(g) → CO₂ (g)…

A: The given data 2 H2(g) +C(s) → CH4 (g);                     ∆G0 = -51 KJ 2 H2(g) + O2 (g) →  2 H2O…

Q: 4. Find the standard molar enthalpy for the reaction C(s) + 2 O2(g) CO2(g) CO(g) C(s) + O2(g)→CO2(g)…

A: According to Hess's law, the enthalpy change of the final reaction can be calculated by adding the…

Q: 1. From the following enthalpy changes, S (s) + 3/2 O₂ (g) → SO3(g) 2 SO₂ (g) + O₂(g) → 2 SO3 (g)…

A: Hess's law states that if a process can be expressed as the sum of two or more steps, the enthalpy…

Q: *Given the equations: S(s) + O2(g) SO2(g) H° = -296.1 kJ 2503(g) → 2502(g) + O2(g) H°= 198.2 kJ…

A: We have been given two chemical equations and their enthalpies and we have been asked to find out…

Q: for the reaction 2C0(e) + 4H2(g)→ C2H5OH(g) + H2O(e) (AHf values: COe) = -110.5 kJ;. H2O(2) = -241.8…

A: We have to tell which option is correct from given choices of options by finding ∆H reaction

Q: 8. Given the following data, what is the value of AH°t (in kJ) for the following reaction? 2 H2O20)…

A: Since ΔH0f for O2 = 0 And ΔH0f for any reaction is given by  ΔH0f  = ΔH0f (products) - ΔH0f…

Q: Calculate AH for the reaction C(graphite) + 2H2(g) CHạ using the following data: C(graphite) + O2(9)…

A:

Q: What product would form from this reaction?

A: The given reaction is an example of an intramolecular aldol condensation reaction.

Q: Use the data below to calculate AG°rxn for the reaction: H,0(g) +CO(g) → → H, (g) + CO,(g) Data: 1…

A: The answer is given as,

Q: 7. Calculate AH for 2NO(g) + O2(g) N2O4(9), Using the following information: 2NO2 (g) N₂O4(g) 2NO(g)…

A: Since,According to Hess's law change of enthalpy in a chemical reaction is same regardless of…

Q: Given the following data: 203(g) 302(g) O(g) 20(g) NO(g) + 0;(g) → NO,(g) + 0,(g) AH=-427 kJ AH=…

A:

Q: Determine the AH of the reaction 1 1 NO2(9) + 702cg) +;H20g) → HN03(aq) 1 5 N2cg) + O2(g) → NO2(9)…

A:

Q: N2(8) +0,(8) → 2NO (g ) AH = 180.5 kJ NO (8 ) + -0,(8)→NO ,(8) AH = -57.1 kJ Calculate the AHrxn for…

A:

Q: Use the data below to calculate AG°rxn for the reaction: H, (g) +CO,(g) – H,0(g) +CO(g) Data: H, (g)…

A:

Q: 3. Calculate the AH° for the reaction Caraphite) + 2H, CH 2(g) 4(g) from the following enthalpy…

A:

Q: Using only the data given below, determine AG° (in kJ) for the following reaction. NO(g) + O(g) +…

A: Reaction:  NO(g) + O(g) →NO2 (g)     ∆G° = ? Given :  2O3 (g) → 3O2 (g)              ∆G°=-326 kJ…

Q: Compound SO; (g) SO: (g) NH3(g) NO (g) H₂O (g) Consider the following reaction at 25 °C: 5 SO3(g) +…

A:

Q: Given the reactions, ΔΗ 891.5 kJ X(s) +0,(g) - XO(s) X0(s) + CO,(g) XCO,(s) +494.5 kJ ΔΗ what is AH…

A:

Q: 17. Given the following set of reaction data, H2 (g) +02(8) 2B(s) +3H2 (g) B,H, (g) 2B(s) +O2(8) –→…

A: Heat of the given reaction is calculated by using Hess law. According to Hess's law, the total heat…

Q: Calculate H,O (g) + C (s) - CO (g) + H, (g) Using Eqn i H, (g) + 1/2 0, (g) → H,O (g) AH Eqn 2 2C0…

A: Heat of a reaction is given by the heat of formation of products minus that of the reactants.