I can reply to item 2:
1 mol/L corresponds to 1.184e-10 mol/cm². This is achieved considering that 1 mol is Avogadro's (N_A) number of species. Hence, at the surface resides (N_A)^(2/3) species. That devided by N_A gives the number of moles at the surface.
BR
Lasse
1 mol/L corresponds to 1.184e-10 mol/cm². This is achieved considering that 1 mol is Avogadro's (N_A) number of species. Hence, at the surface resides (N_A)^(2/3) species. That devided by N_A gives the number of moles at the surface.
BR
Lasse
