A simple general method for obtaining any body in the state of solid colloidal solutions of any degree of dispersion, starting from molecular
Abstract
Our experiments with alcohol solutions of Na Br, KC1 and NaCl gave exactly the same results as for sulfur and phosphorus. To avoid the absorption of water by alcohol, experiments must be carried out in these cases in hermetically sealed test tubes, inside of which, above the surface of the alcohol, hangs a cup (of a special device) with phosphorus anhydride. Such a device is essential, because the solubility of the mentioned salts increases (for S and P, on the contrary, it decreases) from the absorption of water by alcohol, and the increase in solubility during the experiment greatly affects the course of condensation and dispersion processes when heating solid suspension solutions.
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