A. V. Fokin, A. N. Bryzgalov, P. V. Volkov, “The formation of crystal of systems $\mathrm{NH_4Cl+H_2O}$ and $\mathrm{NH_4Cl+CuSO_4+H_2O}$”, Vestn. Yuzhno-Ural. Gos. Un-ta. Ser. Matem. Mekh. Fiz., 2010, Issue 3,Pages 101

Physics

The formation of crystal of systems $\mathrm{NH_4Cl+H_2O}$ and $\mathrm{NH_4Cl+CuSO_4+H_2O}$

A. V. Fokin^a, A. N. Bryzgalov^b, P. V. Volkov^b

^a Lycée № 31
^b Chelyabinsk State Pedagogical University

Abstract: The regularities of formation of crystal of systems $\mathrm{NH_4Cl+H_2O}$ and $\mathrm{NH_4Cl+CuSO_4+H_2O}$ are experimentally researched. The transition of the crystals of dendritic shape to bounded one crystals by means of replacement of ions $(\mathrm{NH_4})^+$ by $\mathrm{Cu}^{2+}$ is revealed.

Keywords: crystal, fractal, cluster, monomer, euclidian dimension andfractal dimension.

UDC: 548

Received: 02.03.2010