35. Solving a chemistry problem

35. Solving a chemistry problem

1. Calculate the excess adsorption and plot the adsorption isotherm of pentanol according to the dependence σ=f(c) of its aqueous solutions at T=293K.

s, mol/m3 σ 103, N/m s, mol/m3 σ 103, N/m
0
1.00
1.58
2.51
3.98 72.75
70.20
69.90
69.40
68.60 6.31
7.95
10.00
12.60
15.80 67.20
66.00
64.80
63.60
62.40

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