142. Solving a chemistry problem

142. Solving a chemistry problem

When studying the kinetics of coagulation of a gold sol with a solution of sodium chloride
Coagulation time τ, s 0 120 240 420 600 900
The total number of particles in 1 m3 n * 10-14 2.69 2.25 2.02 1.69 1.47 1.36
Determine the coagulation rate constant by the Smoluchowski graphical method and compare it with the constant calculated by the formula K = 4k * T / (3 * μ); μ = 1mPa * s; T = 293 K.

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