Homework Help: Chemistry Lab

Posted by Shawn on Friday, February 11, 2011 at 1:11am.

If the molecular mass for a chemical is 151.97 g/mol and the enthalpy of formation is -1128 kJ/mol, the heat change will bekJ when 10.0 g of this chemical is formed.

Chemistry Lab - DrBob222, Friday, February 11, 2011 at 8:41pm
-1128 kJ x (10/151.97) = ??

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