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What is the bond dissociation energy of one of the C-H bonds in a methane (CH4) molecule?
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asked
5 days
ago
in
Chemical bonding
by
AlisonGraf44
(
550
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What is the bond dissociation energy of one of the C-H bonds in a methane (CH4) molecule?
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5 days
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by
ShellyWoe414
(
470
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The bond dissociation energy of one of the C-H bonds in a methane CH4 molecule is approximately 439 kJ/mol kilojoules per mole . This value represents the energy required to break one C-H bond in the molecule.
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Calculate the bond dissociation energy (in kJ/mol) of the C-H bond in methane (CH4) using the following data: - The enthalpy change for the combustion of one mole of methane gas is -890.3 kJ/mol.- The energy required to break one mole of H-H bonds is 433.4 kJ/mol.- The energy required to break one mole of C=O bonds is 799.5 kJ/mol.- The energy required to break one mole of O-H bonds is 463.0 kJ/mol.
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What is the bond dissociation energy of methane (CH4)? Use the given bond energies: C-H bond energy = 413 kJ/mol and C-C bond energy = 348 kJ/mol.
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