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OpenStudy (ymendoza88):
If 20.0g of MgSO4⋅7H2O is thoroughly heated, what mass of anhydrous magnesium sulfate will remain
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OpenStudy (anonymous):
7.7 g
OpenStudy (aaronq):
Find the mass composition of \(MgSO_4\) in the compound, multiply it by 20 g.
OpenStudy (aaronq):
mass percent*
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