Thread: Chemistry help! ASAP?
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Old 03-14-2008, 08:42 PM
Fadia Fadia is offline
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The balanced equation of the reaction is:
3BaCL2 + AL2(SO4)3 -----> 3BaSO4 +2 ALCl3
moles of AL2(SO4)3 = 113 g / 342 (g/mol)=0.33 mol
moles of 3BaCL2 = 0.33*3 =0.99
mass of 3BaCL2 = 0.99*208.22= 206 g
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