posted by Jess .
What would be the mass of a bag of anhydrous magnesium sulfate, MgSO4, if it contained the same amount of magnesium as a 1.00kg bag of Epsom salts, MgSO4 x 7H2O? Give your answer in grams.
1.00Kg x (molar mass MgSO4/molar mass MgSO4.7H2O) = ?? kg MgSO4.