Ustal stosunek glinu do tlenu w korundzie.Oblicz zawartość procętową masy glinu i tlenu w tym związku.
Al2O3
Stosunek 2:3Masa Al2O3 = 102g/molCp = 16*3*100%/102 = 47,05% O27*2*100%/102 = 52.95% Al
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Al2O3
Stosunek 2:3
Masa Al2O3 = 102g/mol
Cp = 16*3*100%/102 = 47,05% O
27*2*100%/102 = 52.95% Al