Al2O3
27 g of Al will react completely with how much mass of O2, to produce Al2O3?
April 1, 2011 by einfoadmin
Filed under F.Sc Chemistry
27 g of Al= 1 mole of Al Balance this equation 4Al + 3O2 → 2Al2O3 Mole ratio Al : O2 4 : 3 1 : 3/4 Mass of O2 = 3/4 × 32 = 24g
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