38. Solving a chemistry problem
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26. The following table shows data on the concentration c and relative viscosity n / n0 of solutions of cellulose acetate of various molar masses M in acetone at 25 C. Determine the constants of the Mark-Houwink equation for this system
M, mol/kg s, kg/m3
130 0.094 1.289
0.273 1.990
0.546 3.770
86 0.114 1.286
0.351 2.100
0.703 4.120
76 0.118 1.247
0.353 1.890
0.775 3.700
61 0.138 1.239
0.275 1.520
0.428 1.880
48 0.152 1.209
0.303 1.450
0.684 2.230
M, mol/kg s, kg/m3
130 0.094 1.289
0.273 1.990
0.546 3.770
86 0.114 1.286
0.351 2.100
0.703 4.120
76 0.118 1.247
0.353 1.890
0.775 3.700
61 0.138 1.239
0.275 1.520
0.428 1.880
48 0.152 1.209
0.303 1.450
0.684 2.230
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- Content type File
- Content description 67 kB
- Added to the site 14.03.2023
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If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
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