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11 Nov 2019
Phosphorus is obtained primarily from ores containing calcium phosphate. If a particular ore contains 40% calcium phosphate, what minimum mass of the ore must be processed to obtain 2.38 kg of phosphorus?
Phosphorus is obtained primarily from ores containing calcium phosphate. If a particular ore contains 40% calcium phosphate, what minimum mass of the ore must be processed to obtain 2.38 kg of phosphorus?
Nestor RutherfordLv2
1 Feb 2019