143. Solving a chemistry problem

143. Solving a chemistry problem

6.31. Using the nitrogen adsorption isotherm, determine the specific surface of the adsorbent (Т = 77 K, S0 = 16.2 * 10–20
  m2). The volume of adsorbed gas is reduced to normal conditions:
P / Ps 0.05 0.1 0.15 0.20 0.25 0.30
A * 10, m3 / kg 0.7 0.10 1.17 1.32 1.45 1.55

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