25. Solving a chemistry problem
214. Using ultramicroscopic data, calculate the average linear size of colloidal silver particles. The concentration of silver and the corresponding average numbers of particles v, calculated in a volume of 1*10-6 m3, are given in the table. The density of silver is 10.5*103 kg/m3.
С*1015, kg/m3 v
0.25 6.7
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