68. Solving a chemistry problem
936. At 25 C, the intrinsic viscosity of solutions in tetrahydrofuran of several fractions of polystyrene with known molar masses was determined
М*10-6, g/mol 0.0204 0.0972 0.39 0.86 2.42 4.59 9.60 35.0
[n], l/g 17.3 48.7 134 244 498 800 1350 3220
Calculate the coefficients of the Mark-Houwink equation.
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