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Updated: May 6, 2025
!Answer!: 35.89% FeO; 10.03% Al O . A sample of magnesia limestone has the following composition: Silica, 3.00%; ferric oxide and alumina, 0.20%; calcium oxide, 33.10%; magnesium oxide, 20.70%; carbon dioxide, 43.00%. In manufacturing lime from the above the carbon dioxide is reduced to 3.00%. How many cubic centimeters of normal KMnO will be required to determine the calcium oxide volumetrically in a 1 gram sample of the lime?
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