Division 6.2.4
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Place the paper filter in the first conical flask that contained the precipitate. Add 25 ml (n1) of the iodine solution (4.3), approximately 20 ml of hydrochloric acid (4.1) and 50 ml of distilled water.
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Place the paper filter in the first conical flask that contained the precipitate. Add 25 ml (n1) of the iodine solution (4.3), approximately 20 ml of hydrochloric acid (4.1) and 50 ml of distilled water.