Supplementary Experiment

The present book devotes a lot of space to the synthesis of the most important inorganic compounds and the chemistry of the elements. Since the book contains a large number of experiments and syntheses, they cannot be performed by the students during the time allotted for practical work, and the authors have divided the laboratory works of each chapter into two parts. The first describes the obligatory experiments, and the second, supplementary experiments and syntheses. 

Preparation of Anhydrous Cobalt (Nickel) Chloride in an Ethanol Solution. For the procedure of running the experiment, see supplementary experiment 2 on p. 238. 

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