magdalenacastr6 magdalenacastr6

25-10-2022
Chemistry

Answered

Calculate an approximate heat of combustion for ethane (C₂H6) in kilojoules per mole by using the bonddissociation energies in the table. (The strength of the O = O bond is 498 kJ/mol, and that of a C=0
bond in CO₂ is 804 kJ/mol.)
Express the energy to four significant figures and include the appropriate units.

Answer :

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