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85. Solving a chemistry problem

85. Solving a chemistry problem

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3.27. Calculate and plot integral and differential particle distribution curves for Al2O3

in water according to the following experimental data:

t, s 60 150 300 360 450 1000 2400

m, mg 4 7 29 31 42 50 50

Settling height H = 0.08 m; medium viscosity n= 1.2 *10–3 Pa* s; density Al2O3 p= 4*10^3 kg/m3

; water density p0 = 1*103 kg/m3. Use the method of constructing tangents to the sedimentation curve.

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