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Chromium is obtained by heating chromium(III) oxide with carbon. Calculate the mass percent of chromium in...

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Chemistry

Chromium is obtained by heating chromium(III) oxide with carbon.Calculate the mass percent of chromium in the oxide, and then usethis value to calculate the quantity of Cr2O3required to produce 620. kg of chromium metal.

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4.3 Ratings (647 Votes)
The formula of chromiumIII oxide isCr2O3Molar mass of Cr2O3 is 2xAtmass of Cr 3xAtmass of O 2x 52 3x16 152    See Answer
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