4- Use Hess's law to calculate the enthalpy change (in kJ/mol) of Alanine oxidation (ΔH1) using the below individual steps. C3H7NO2(s) + 3O2(g) → 5 2 CO2(g) + 5 2 H2O(l) +1 2 (H2N)C=O(s) ΔH1 =?? (H2N)C=O(s) + 3 2 O2(g)→CO2(g) + 2 H2O(l) + N2(g) ΔH2 = -632 KJ/mol C3H7NO2(s) + 15 4 O2(g) → 3 CO2(g) + 7 2 H2O(l) + 1 2 N2(g) ΔH3 = -1577 KJ/mol

Q: Given the following data: H2(g) AH = -285.8 kJ + N2O5(g) + H20) → 2 ΗNO30) AH = -76.6 kJ Nz@) + 2(g)…

A: Enthalpy change for the reaction can be calculated using Hess's law of thermodynamics.  Enthalpy…

Q: Given the following data: 2H₂(g) + C(s) → CH4 (9) 2H₂(g) + O2(g) → 2H₂O(1) C(s) + O₂(g) → CO₂ (g)…

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

Q: From the enthalpies of the reaction H2(g)+F2(g)→2HF(g)AH=-537kJ C(s)+2F2(g) →CF4(g)AH=-680kJ…

A: Hess's law states that the enthalpy of a reaction is same whether the reaction takes place in one or…

Q: 4 NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H2O (g), from the following data: N2 (g) + O2 (g) → 2 NO (g) AH…

A:

Q: Using the information below, what is the AHrxn for the formation of one mole of the hypothetical…

A: Whenever the direction of a reaction is reversed then the magnitude of enthalpy of reaction remains…

Q: Enter your answer in the provided box. You are given the following data: H;(g) – 2H(g) AH° = 436.4…

A: Given, a) H2(g) ➝ 2H(g)  ∆H° = 436.4 kJ/mol b) Br2(g) ➝ 2Br(g)  ∆H° = 192.5 kJ/mol c) H2(g) + Br2(g)…

Q: 6H2O (l) + 6CO2 (g) → C6H12O6 (s) + 6O2 (g) ΔH = +2803 kJ/mol  Calculate the amount of sunlight…

A:

Q: Calculate AH for the reaction C6H6(l) + (15/2)0₂(g) →→→ 6CO2(g) + 3H₂O(l) using the following…

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

Q: Acetylene burns in air according to the following equation: ΔΗ. AH СН (g) + O23) — 2 СО,(g) На0(g)…

A: The standard free energy of formation refers to the energy change that occurs when a compound is…

Q: Given the following reactions: Reaction # 1 2 3 4 Reaction A(s) + 3B(g) 3C(g) + D(g) 2E(s) + 3F₂(g)…

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

Q: If the heats of combustion of methanol and carbon monoxide at 18 °C are -173.7 kcal/mol and -67.6…

A: Heat of combustion of CO = -67.6 kcal/mol  Heat of combustion of methanol = -173.7 kcal/mol

Q: 0 Calculate AH for the following reaction, after it is properly balanced with smallest whole-number…

A:

Q: Which of the following is paramagnetic? [Zn(H₂0)6]²+ [Cu(H₂0)6]* Onone of these [Co(NH3)6]³+ (strong…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Calculate AH for the reaction NH3 (g) + 5 02 (g) → 4 NO (g) + 6 H20 (g). from the following data. N2…

A:

Q: Find the standard enthalpy of formation of ethyne gas, C2H2(g), given the following data: C2H2(g) +…

A: C2H2(g) + 5/2O2(g)  2CO2(g)+H2O(l) = -1300 kJ   ---(i)C(s) +O2 (g) --> CO2(g)  = - 393.5 kJ…

Q: 5. Calculate AH Txn for the combustion of butanol: CH3CH2CH2CH2OH (I) +6 02 (g) → 4 CO2 (g) + 5 H20…

A:

Q: q = cAT = msAT = ms(Ténal – Tinia) AHΧΣn, ΧΑ(prod)] - Σn, ΧΔΗ (react)] 1. The enthalpy of which of…

A: Enthalpy of formation is the heat in formation of product from its constituent elements.

Q: SHOW YOUR WORK! Given the following:  ​ 2NO2(g) → N2(g) + 2O2(g)   ΔΔH = -95 KJ ​ N2O4(g) → N2(g)…

A: 2NO2(g) → N2(g) + 2O2(g)   ΔH = -95 KJ ​ N2O4(g) → N2(g) + 2O2(g)    Δ H = -13 KJ     N2O4(g) →…

Q: In some parts of the world, butadiene was produced from ethanol, C2H6O by the unbalanced reaction:…

A:

Q: 2. Given: AH = -1220.6 kJ/mol C;H>(g) + 5/2 O2(g) → 2 CO2(g) + H2O (g) C (s) + O2(g) → CO2(g) H2(g)…

A: Using Hess law , for the following reaction that is, ∆H=∆H1+∆H2+∆H3  ∆H=1220.6-1007.0-103.8…

Q: What would be the heat of combustion of C4H10(g) if the heats of formation of C4H10(g), CO2(g), and…

A: Heat of combustion :- The amount of heat released by the when one mole of a substance is burnt in…

Q: Given that the reaction of 4 NH3 (g) + 5 O2 (g) → 4 NO (g) + 3 H20 (g) ΔΗ - 906 kJ %3D |- What would…

A: Answer : correct option is  226.5 KJ ∆H for this reaction would be 226.5 KJ

Q: Calculate AH for the following reaction, given the data in the table below: H2SO4(1) → SO3(g) +…

A: Given, H2S (g) + 2O2 → H2SO4 (l)                         ∆H1 = -698.0 KJ      Equation (1) H2S (g) +…

Q: tandard free energy of formation, A calculated result compare to the

A:

Q: Given : (a)                BCl3(g) + 3H2O(l) →H3BO3(s) + 3HCl(g)       ΔH = -112.5 kJ (b)…

A: Calculate the value of ΔH for the reaction: B2H6(g) + 6Cl2(g) →2BCl3(g) + 6HCl(g)       ΔH = ?

Q: 1. What is 4,H for this reaction: 3C(s) + 4H2(g) → C3H8(g) given the following reactions: C3H8(g)…

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

Q: Calculate the heat of hydrogenation of ethane (C2H4): C2H4(g) + H2(g) → C2H6(g), given the following…

A:

Q: 4C(s) + 4H2(g) + O2(g) → CH3CH2OCOCH3(l)  ΔH°=-480.0 kJ CH3CH2OH(l) + O2(g) → CH3COOH(l) + H2O(l)…

A: This question belong to thermochemistry. In this reaction the standard enthalpy of the following…

Q: The enthalpy (or heat) of combustion of acetone, (CH3)₂CO, is-1657.8 kJ. The reaction is (CH₂)2CO…

A:

Q: Calculate AH for the following reaction, given the data in the table below: H2SO4() → SO3(g) +…

A: To calculate: ∆H of the reaction, H2SO4 (l) → SO3 (g) + H2O (g) The given reactions are: H2S (g) +…

Q: 12. Use the graphs below to determine the enthalpy of reaction for the conversion of butane, C4H10,…

A: Given data

Q: 4-hydroxycoumarin (s) and ammonium acetate (s) react to form 4-aminocoumarin (s) and water (l). What…

A:

Q: alculate the enthalpy of combustion for kerosene. Assume that kerosene is C10H22(l) and that the…

A: Given  To know that the enthalpy of combustion and Calculate the enthalpy of combustion for…

Q: Determine the enthalpy of formation of acetone, C3H6O(l) C3H6O(l) + 4O2(g) -> 3CO2(g) +3H2O(l)…

A: The enthalpy determines the heat associated with a chemical reaction. The change in enthalpy is the…

Q: Given the following data:     2 C6H6(l) + 15 O2(g) → 12 CO2(g) + 6 H2O(l)    ΔG0= -6399 kJ…

A: Finding ∆G°

Q: The chemical equation for photosynthesis is as follows: 6 CO2 + 6 H2O → CH1206 + 6 O2 Every year,…

A: Given-> 6CO2(g) + 6H2O (l) -->C6H12O6(s) + 6O2(g) Weight of CO2 = 2.85 ×10^4 kg