How many grams of the reactant in excess will remain after the reaction?

Yurii Kotov asked Oct 12, 2022

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Yurii Kotov asked Oct 12, 2022

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21 votes

Answer:

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 137.00 g of Si and 125.00 g of Cr2O3.

Mbilyanov answered Oct 19, 2022

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