128. Solving a chemistry problem
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Product description
Using osmometry data, calculate the molar mass of the copolymer of styrene and methacrylic acid in toluene (T=300 K)
С*10-2, g/m3 1.1 2.8 5.4 7.6
π, Pa 9.8 37.3 106.4 187.4
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.