The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal.
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The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal.
2Cr2O3(s)+3Si(s) > 4Cr(l)+3SiO2(s)
The reaction is begun with 161.00 g of Si and 139.00 g of Cr2O3.
How many grams of the excess reactant is left after the reaction is complete?
Answers: 2
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