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84. Solving a chemistry problem

84. Solving a chemistry problem

Seller: Derkach

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Product description

  • For solutions of several samples of polypropiolactone in ethylene dichloride, the following dependence of intrinsic viscosity on molar mass at 30 °C was obtained:

M, kg/mol 113.0 90.0 76.8 49.1 33.1 25.4

[n], cm3/g 150 107 86.5 49.1 28.5 19.6

Calculate the coefficients of the Mark-Houwink equation.

Additional information

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