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October 21, 2014

Homework Help: chemistry

Posted by jer on Thursday, March 31, 2011 at 8:30pm.

suppose a car operates so inefficently that only 16% of the thermal energy from burning fuel is converted to useful "wheel turning" (mechanical energy) how many kj of useful energy would be stored in a 20 gallon tank of gasoline?(assume that octane burning and gas burning produce the same results)

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