Thursday
November 27, 2014

Homework Help: chemistry-bond energies

Posted by kelsy on Sunday, October 10, 2010 at 12:58pm.

Octane (C8H18) is the main hydrocarbon in gasoline. Using bond energies, calculate the amount of energy produced from 2.5 kilograms of octane.

I know how to do bond energies, but
If someone could tell me what to do with the 2.5 kg in this case and possibly tell me what answer i should get so i can work it out that would be great!

Thanks

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