126. Solving a chemistry problem

126. Solving a chemistry problem

Construct a sedimentation curve. Calculate and construct the integral and differential curves for the distribution of particles of the dispersed phase in the dispersion medium according to experimental data (Table 6). Make a conclusion about the fractional composition of the system using the values of time t, sediment mass t, settling height H, dispersion phase density ρ, dispersion medium ρ0, and dispersion system viscosity η.
Option 4
Aluminum oxide in ethanol
t, min 2 5 20 50 120 150
m, kg 19 46 65 74 80 80
H, m = 0.08; n,Pa*s=1.2*10-3; p, kg/m3=3.9*103; ro, kg/m3 0.79*103

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