Describe the preparation of
(a) 1.00 L of 0.150 M KMnO4 from the solid reagent.
(b) 2.50 L of 0.500 M HClO4, starting with a 9.00 M solution of the reagent.
(c) 400 mL of a solution that is 0.0500 M in I-, starting with MgI2.
(d) 200 mL of 1.00% (w/v) aqueous CuSO4 from a 0.218 M CuSO4 solution.
(e) 1.50 L of 0.215 M NaOH from the concentrated commercial reagent [50% NaOH (w/w), sp gr 1.525].
(f) 1.50 L of a solution that is 12.0 ppm in K+, starting with solid K4Fe(CN)6.
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