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16 Question (1 point) The reaction of Cr2O3 with silicon metal at high temperatures will make chromium metal. 2Cr2O3(s) +35i(
Part 2 (0.5 point) How many grams of the excess reactant are left after the reaction is complete?
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Answer #1

solution given reaction 2012 @+381 (0) (+3 5026) Mass of Si= 146.0og. moles of si - 146 - 5.091 moles 28.085 Mass of Crz Op =

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