31. Check the theory of rapid coagulation kinetics based on experimental data on coagulation of gold hydrosol (η=1 10-3Pa s, T=290K):

t,s...………………………………… 0 30 60 120 240 480
νi 10-14, m-3……………………………… 20.20 14.70 10.80 8.25 4.89 3.03

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