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November 23, 2014

Homework Help: Chemistry

Posted by Alex on Thursday, March 8, 2012 at 6:40pm.

Given the data below, calculate the total heat (in J) needed to convert 20.0 g of liquid ethanol (C2H5OH) at 40.0 oC to gaseous ethanol at 125 oC.
A. 3.23 x 103 B. 3.67 x 103 C. 4.17 x 103 D. 2.08x104 E. 2.12 x 104

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