146. Solving a chemistry problem

146. Solving a chemistry problem

4 Using the experimental data obtained with a conical plastometer, graphically show the effect of surfactant (glucose) additives on the value of the limiting shear stress Pm of the concentrated suspension of CaO:

Concentration of glucose C,% 0 0.4 0.8 1.6 4.0 8.0
Depth of immersion of the cone h • 103, m 2.14 1.25 1.19 0.95 0.85 0.77

The load value F = 11.8 H, the cone constant K = 0.4.

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