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The reaction of cr2o3 with silicon metal at high temperatures will make chromium metal. True or false?.
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The reaction of cr2o3 with silicon metal at high temperatures will make chromium metal. True or false?.

User Luigi Cortese
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1 Answer

4 votes

False

Pure chromium is produced either by the thermal reduction of Cr2O3 with aluminum or by the electrolysis of trivalent chromium solutions... Not Silicon

User Trein
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7.4k points
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