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April 19, 2014

Homework Help: Chemistry

Posted by Kim on Sunday, March 28, 2010 at 6:34pm.

If 50.0 g of silicon dioxide is heated with an excess of carbon, 27.9g of silicon carbide is produced.
SiO2(s) + 3C(s) --> SiC(s) + 2CO(g)

what is the percent yield of this reaction?

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