143. Задачка по химии №014 3718

3.37. Build a sedimentation curve, calculate and plot the integral and differential distribution curves of particles of hours-Yar clay in an aqueous solution of acetic acid, using the graphical method for processing the sedimentation curve:
t, min 0.5 1 2 3 5 7 9 12 15
m, mg 8 12 15 18 25 30 33 35 35
Settlement height H = 0,093 m; viscosity p = 1 * 10–3 Pa * s; clay density p = 2.76 * 103 kg / m3; the density of the dispersion medium p0 = 1.1 * 103 kg / m3.

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