Calculate ∆H for the reaction: 2H2(g) + 2C (s) + O2(g) → C2H5OH (l) Using the following:                                                              ∆H C2H5OH (l) + 2O2(g) → 2CO2(g) + 2H2O (l)                -875 kJ C (s) + O2(g) → CO2(g)                                                   -394.5 kJ H2(g) + 1⁄2 O2(g) → H2O (l)                                              - 285.8 kJ

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A: ANSWER IS

Q: 1. Describe enthalpy with respect to free energy change.

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Q: 10. Explain enthalpy, entropy, and internal energy.

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Q: When 1942 J1942 J of heat energy is added to 41.9 g41.9 g of ethanol, C2H6O,C2⁢H6O, the temperature…

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Q: 1. 6FEO + 02 g) →2F@;O4 (6) 2Fe304 (3) AH=-3607.2 kJ 2. 4Fe;O4 (3) + 02 (3)→6FE;O3 (5) AH2 = +3408 3…

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Q: Calculate AHxn for the reaction: 2H,0(1) → 2H2(g) + O2(g) Use the following information: H,0(g) →…

A:

Q: Consider the decomposition of liquid benzene, C6H6(l), togaseous acetylene, C2H2(g):C6H6(l)…

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Q: Consider the reaction.   2Fe2O3⟶4Fe+3O2      Δ?∘rxn=+824.2 kJ The formation of 77.0 g77.0 g of Fe…

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Q: Liquid butane combust in air. Predict the sign for Delta G, Delta S, and Delta H at 25 C:

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Q: Given: 2C(s) + O₂(g) → 2CO(g) ∆H = -218 kJ C(s) + O₂(g) → CO₂(g) ∆H = -393 kJ How much energy is…

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Q: 9. Given 2Als) + 3/2 O2(g) → Al2O3(s) AH = -1670 kJ What is AH for the reaction? 2Al2O3(s) → 4Al(s)…

A:

Q: N2(g) + O2(g) + Cl2(g) ---------> 2 NOCl(g)        ΔH° = 103  kJ What is the standard enthalpy…

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A:

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Q: Given the following reactions: 2S(s) + 3O2(g) → 2SO3(g)                 ΔH = -790 kJ S(s) + O2(g)…

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Q: Describe how you would calculate ∆G0′ for the reaction: glucose + 6 O2 = 6 CO2 + 6 H2O. If you were…

A: