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143. Solving a chemistry problem
3.21. Calculate and plot the integral and differential particle distribution curves from sedimentation analysis of talcum powder in water:
t, min 15 30 60 120 240 480 600
m, mg 3 6 8 9 12 13 13.5 13.5
H = 0.1 m; p = 2.7 * 10 ^ 3 kg / m3; p0 = 1 * 10 ^ 3 kg / m3. Use the method of constructing tangents to the sedimentation curve.
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