Consider the heats of formation given in the table:SubstanceAcetyleneAmmoniaC₂H2(g)NH3(g)BenzeneC6H6(0) 49.0Calcium carbonate CaCo3(s) 1207.1-635.5Calcium oxide CaO(s)Carbon dioxideCarbon monoxideDiamondEthaneEthanolEthyleneFormulaGlucoseCO2 (8)CO(g)C(s)Hrxn"(1)AH 'f(kJ/mol)A Hxn--163.8 kJ/molC₂H6(8) -84.68C₂H5OHOA Hxn = 56.1 kJ/molA Hrxn = 327.6 kJ/molOA Hrxn-163.8 kJ/mol226.7-46.19-393.5-110.5= -327.6 kJ/mol1.88C₂H4(8) 52.30C6H12O6-277.7SubstanceHydrogen chlorideHydrogen fluorideHydrogen iodideMethaneMethanolPropaneSilver chlorideSodium bicarbonate-1273(s)Hydrogen bromide HBr(g)-36.23Water vaporUsing these data, determine the enthalpy change for the reaction:2 CH₂(g) + O₂(g) → 2 CH₂OH(1)Sodium carbonateSodium chlorideSucroseWaterFormulaHCI(g)HF(g)HI(g)CH4(8)CH3 ОН(1)C3H8(8)AgCl(s)NaHCO(s)C12H22O(s)NaClC12H22O(s)H₂O(1)H₂O(g)

Given , Reaction : 2CH4(g) + O2(g) →2CH3OH(I)

Consider the heats of formation given in the table: AH'f (kJ/mol) Substance Acetylene Ammonia C₂H2(g) 226.7 -46.19 NH3(g) C6H6(0) 49.0 Benzene Calcium carbonate CaCo3(s) 1207.1 Calcium oxide CaO(s) -635.5 Carbon dioxide CO2 (8) Carbon monoxide CO(g) Diamond C(s) Ethane Ethanol Ethylene Formula AHxn (1) C₂H6(8) -84.68 C₂H5OH -393.5 -110.5 OA Hxn--163.8 kJ/mol OA Hxn-56.1 kJ/mol OA Hxn=327.6 kJ/mol A Hrxn=163.8 kJ/mol 1.88 C₂H4(8) 52.30 C6H12O6 = -327.6 kJ/mol -277.7 Substance Hydrogen chloride Hydrogen fluoride Hydrogen iodide Methane Methanol Propane Silver chloride Sodium bicarbonate Sodium carbonate Glucose -1273 (s) Hydrogen bromide HBr(g) -36.23 Water vapor Using these data, determine the enthalpy change for the reaction: 2 CH4(8) + O₂(g) → 2 CH3OH(1) Sodium chloride Sucrose Water Formula HCI(g) HF(g) HI(g) CH4(8) CH3OH (1) C3H8(8) AgCl(s) NaHCO (s) C12H22O (s) NaCl C12H22O H₂O(1) H₂O(g)

Consider the heats of formation given in the table: AH'f (kJ/mol) Substance Acetylene Ammonia C₂H2(g) 226.7 -46.19 NH3(g) C6H6(0) 49.0 Benzene Calcium carbonate CaCo3(s) 1207.1 Calcium oxide CaO(s) -635.5 Carbon dioxide CO2 (8) Carbon monoxide CO(g) Diamond C(s) Ethane Ethanol Ethylene Formula AHxn (1) C₂H6(8) -84.68 C₂H5OH -393.5 -110.5 OA Hxn--163.8 kJ/mol OA Hxn-56.1 kJ/mol OA Hxn=327.6 kJ/mol A Hrxn=163.8 kJ/mol 1.88 C₂H4(8) 52.30 C6H12O6 = -327.6 kJ/mol -277.7 Substance Hydrogen chloride Hydrogen fluoride Hydrogen iodide Methane Methanol Propane Silver chloride Sodium bicarbonate Sodium carbonate Glucose -1273 (s) Hydrogen bromide HBr(g) -36.23 Water vapor Using these data, determine the enthalpy change for the reaction: 2 CH4(8) + O₂(g) → 2 CH3OH(1) Sodium chloride Sucrose Water Formula HCI(g) HF(g) HI(g) CH4(8) CH3OH (1) C3H8(8) AgCl(s) NaHCO (s) C12H22O (s) NaCl C12H22O H₂O(1) H₂O(g)

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter10: Entropy And The Second Law Of Thermodynamics

Section: Chapter Questions

Problem 10.98PAE

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