Chemistry, 03.01.2020 01:31 tifftiff22
Phosphorus is obtained primarily from ores containing calcium phosphate. if a particular ore contains 66.1% calcium phosphate, what minimum mass of the ore must be processed to obtain 3.53 kg of phosphorus?
Answers: 2
Chemistry, 21.06.2019 23:00
What is the maximum amount of al2(so4)3 which could be formed from 15.84 g of al and 12.89 g of cuso4?
Answers: 2
Chemistry, 23.06.2019 05:30
Suppose you discovered a new element with 120 protons and 2 electrons in its outer level . i'm what group does this new element belong? what properties would you expect it to have
Answers: 1
Phosphorus is obtained primarily from ores containing calcium phosphate. if a particular ore contain...
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