October 28, 2016

Homework Help: chemistry

Posted by Joseph on Sunday, February 3, 2013 at 2:06pm.

How much heat (in cal) is necessary to heat 27.0 mL of octane (s= 0.526 cal/g C ; d = o.703 g/mL ) from 50.6 C to 67.2 C?
I understand the Delta T is = 16.6C
But I dont know what d stands for (density) or how to apply to the formula.

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