35. Solving a chemistry problem

35. Solving a chemistry problem

11. Calculate the excess adsorption of nonanoic acid and build an adsorption isotherm according to the dependence σ=f(c) for its aqueous solutions at T=293K.
s 10, mol/m3 σ 103, N/m s 10, mol/m3 σ 103, N/m s 10, mol/m3 σ 103, N/m
0
0.100
0.159
0.251
0.398 72.75
70.50
70.00
69.40
68.90 0.501
0.631
0.794
1,000
1.259 68.40
67.60
66.40
64.80
63.00 1.585
1.995
2.512
3.981
6.310 60.90
58.50
55.90
50.20
44.60

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