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December 21, 2014

Homework Help: Chemistry

Posted by Jessie on Tuesday, September 1, 2009 at 12:46pm.

I am really struggling with this equation question...can someone please help me???
Use the following equation to answer the question...
4Fe(s)+3O2(g)---> 2Fe2O3(g)
Heat = -1700kJ

How many grams of rust form when 453kJ of energy is released?

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