18. Using experimental data, test the theory of rapid coagulation of gold hydrosol under the action of table salt at a temperature of 291 K, the viscosity of the dispersed medium is 1.06 mPa*s. Determine the half coagulation time and coagulation constant.

t, s 0 60 120 180 420 600 900
Еvi*10–14, part/m3 5.22 4.35 3.63 3.38 2.31 1.95 1.40

If the file does not open for you, install the Rar archiver program. Inside the archive, the solution is in WORD format.