141. Задачка по химии №014 181

Calculate the volume of electrolyte that went into coagulation of a gold sol with a volume of 1 * 10-3 m3, if the coagulation threshold was 2.0 * 10-4 kmol / m3, and the KCl electrolyte concentration was 1.0 * 10-2 kmol / m3.

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