Calculate the enthalpy of combustion of ethene, C2H4, given the bond energies in Table 1 below.C2H4 (g) + O2 (g)CO2 (g) + H2O ()Table 1. Bond Energies of Selected Bonds.BondBond Energy (KJ/mol.)C-H413C=C614O=O in O2498C=O in CO2799O-H467O 947 KJO -1494 KJO 3196 KJO -2266 KJ

Enthalpy of combustion is calculated by subtracting the enthalpy of reactant minus enthalpy of…

Calculate the enthalpy of combustion of ethene, C2H C2H4 (g) + O2 (g) CO2 (g) + H2O (g) Table 1. Bond Energies of Selected Bonds. Bond Bond Energy (KJ/mol.) C-H 413 C=C 614 O=O in O2 498 C=O in CO2 799 O-H 467 947 KJ O -1494 KJ O 3196 KJ O - 2266 KJ

Calculate the enthalpy of combustion of ethene, C2H C2H4 (g) + O2 (g) CO2 (g) + H2O (g) Table 1. Bond Energies of Selected Bonds. Bond Bond Energy (KJ/mol.) C-H 413 C=C 614 O=O in O2 498 C=O in CO2 799 O-H 467 947 KJ O -1494 KJ O 3196 KJ O - 2266 KJ

Chemistry

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ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Calculate the enthalpy of combustion of ethene, C2H4, given the bond energies in Table 1 below.
C2H4 (g) + O2 (g)
CO2 (g) + H2O ()
Table 1. Bond Energies of Selected Bonds.
Bond
Bond Energy (KJ/mol.)
C-H
413
C=C
614
O=O in O2
498
C=O in CO2
799
O-H
467
O 947 KJ
O -1494 KJ
O 3196 KJ
O -2266 KJ

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