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How to prepare Nessler reagent from solid mercuric potassium iodide ?

Answer»

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Explanation:

Most RECENT answer. "Neßlers Reagenz" (K2[HgI4]) This reagent is prepared by mixing of 2 g potassium IODIDE in 5 ml water. To this solution is ADDED 3 g mercuri (II) iodide and the resulting solution is made with H2O to 20 ml.



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