Thread: Chemistry question
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Unread 15 Oct 2003, 20:03   #8
Dace
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Re: Chemistry question
If i remember correctly (and im not sure i do) what you do is:

- Write out the formula for combustion (ie hydrocarbon to water and carbon dioxide etc).

- Show the energy break at each point.

- Work out the total anthalpy (might not be the right word) change for the single equation.

- Multiply by the total amount of moles or whatever of the hydrocarbon.



Something like that anyway (i *think*).
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