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Calculate the Mass of magnesium sulphate that would be obtained from 4 grams of magnesium?
Wiki User
∙ 12y ago
Masses: Mg= 24, S= 32, O= 16
Magnesium = 24g
Magnesium sulphate = (24+32)+(16x4) = 120g.
Therefor we know: 24g of Mg ----> makes 120g of MgSO4.
To get to 4g from 24g, you devide by 6.
(24 devided by 6 = 4g)
And to find what it would make, you devide 120 by 6 too.
Which = 20g.
4g of Mg ----> 20g of MgSO4.
Wiki User
∙ 12y ago
Anonymous
20g of MgSO
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