Marc Garneau Collegiate Institute PHYSICS 11 Purpose: To prepare solutions of manganese ions in different oxidation states and note their colours. Materials: 1 Spot Plate 3.0 M H2 SO4 Procedure: 2.0 M NaOH solution NaHSO3 solution KMnO4 MnSO4 solid 0.1 M EDTA solution ...[Show More]
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