Calculate the molecular weight of Al2(SO4)2 if (Al = 27 amu; S = 32 amu; O = 16 amu).
Added by Michelle M.
Step 1
This formula indicates that there are 2 aluminum (Al) atoms, 2 sulfate (SO4) groups, each containing 1 sulfur (S) atom and 4 oxygen (O) atoms. Show more…
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What is the molecular weight of Al2(SO4)3·10H2O? Given Al: 26.98 g/mole, S: 32.06 g/mole, O: 16.00 g/mole, H: 1.008 g/mole 432.20 g/mole 540.32 g/mole 450.22 g/mole 414.18 g/mole 486.26 g/mole 504.28 g/mole 522.30 g/mole
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What mass of Al is found in 55.1 g of Al2(SO4)3? Enter your answer accurate to three significant figures. Use an appropriate symbol (abbreviation) for the units. Molar masses (in g mol^-1): Al: 26.98 S: 32.07 O: 16.00
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