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December 21, 2014

Homework Help: Chemistry

Posted by Brittany on Wednesday, October 20, 2010 at 1:52pm.

A 26.7 g sample of ethylene glycol, a car radiator coolant, loses 668 J of heat. What was the initial temperature of ethylene glycol if the final temperature is 32.5C (c of ethylene glycol = 2.42 J/gK)?

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