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how many moles of anhydrous MgSO4 are in 2.04grams of MgSO4
14 years ago

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bobpursley
moles= massingrams/molmassMgSO4

14 years ago
Pedro
mass: 2.04

molar mass of MgSO4: 24.3+32.1+16*4=120.4

moles= 2.04/120.4
= 0.0169mol
14 years ago

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