wzor: FeCl3 * 5H2O
masa cz: 56+(35,5 x 3) + (5 x 18) = 252,5u
masa samej wody : 5 x 18=90u
90/252,5 x 100% = 35,6%
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wzor: FeCl3 * 5H2O
masa cz: 56+(35,5 x 3) + (5 x 18) = 252,5u
masa samej wody : 5 x 18=90u
90/252,5 x 100% = 35,6%