TCVN, QCVN

Iron(III) chloride

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Iron(II) chloride

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Ferrous(II) Sulfate Heptahydrate (FeSO4·7H2O)

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Aluminium sulfate- Al2(SO4)3.18H2O

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Sulfuric acid

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Hydrochloric acid

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Phosphoric acid

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Calcium hydroxide

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Calcium oxide

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Sodium hydroxide

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