Question

Calculate the air concentration (mol/l) of phenol in equilibrium with solution including 100 g/m3 of phenol.(T=25 C)

Answer 1

So 100 g/m^3 = 100 g/1000 L = 0.100 g/L.

No2 convert 0.100 g phenol to mols.
mols = grams/molar mass