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Unformatted text preview: mass of crucible + hydrated MgSO4 = 13.691g mass of hydrated MgSO4 = 3.024 g mass of crucible + anhydrous MgS04 = 12.173g mass of anhydrous MgSO4 = 1.506g mass of H20 = 1.518g ratio: 1:6.74 accepted value = 7mol H2O % error = (1-6.74)/7 x 100 3.71% error...
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- Spring '11