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Calculate the bond energy per mole for breaking all the bonds in methane, CH4.

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John Edward Cayas
John Edward CayasLv10
6 Nov 2020

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Related questions

Calculate the bond energy per mole for breaking all the bonds in methane, ch4.

calculate the bond dissociation energy for the breaking of all the bonds in a mole of methane, ch4.


Use the table to answer questions about bond energies.

Bond Bond Energy (KJ/mol)
Cรขย€ย”C 347
C=C 611
C-H 414
C-O 360
C=O 736
O-O 142
O=O 498
H-O 464


(i) Calculate the bond energy for breaking all the bonds in a moleof methane, CH4
Express your answer numerically in kilojoules per mole.

Change in Heat Ch4 ?=KJ/mol

(ii) Calculate the bond energy for breaking all the bonds in a moleof O2 molecules?
Express your answer numerically in kilojoules per mole.

Change in Heat O2 ? =KJ/mol

(iii) Calculate the bond energy for forming all the bonds in a moleof water molecules, H2O
Express your answer numerically in kilojoules per mole.

Change in Heat H2O =? KJ/mol

(iv) Calculate the bond energy for forming all the bonds in a moleof carbon dioxide, .

Express your answer numerically in kilojoules per mole.

Change in Heat CO2 =? KJ/mol

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