146. Solving a chemistry problem

146. Solving a chemistry problem

8. Using the Weiler-Rebinder device, the structural and mechanical properties of 25% oleosuspension of iron bitches depending on
surfactant concentrations (oleic acid):
 
Surfactant concentration C,% 0 0.5 2.0 6.0 20.0 32.0
The greatest effort is F⋅10 -2, Η 3,4 2,0 1,2 0,5 0,2 0,1

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