SURFACE_MASTER_SPECIES Freundlich FreundlichSURFACE_SPECIES Freundlich = Freundlich Freundlich + 0.722 Mn+2 = FreundlichMn+2 -log_k -99.6475 #log(k)=log(300)+(0,722-1)*log(54,9e6)-100 -no_check -mole_balance FreundlichMn(NO3)2SURFACE 1 Freundlich 1e100 1 1SOLUTION 1 pH 8 charge units mol/l Na 0.02 C(+4) 0.01 N(5) 0.01 water 1Reaction 1 MnNO3 1 0.001 in 20User_Graph-headings Freundlich -chart_title "Sorption Isotherm" -axis_titles "Dissolved Mn, ug/kgw" \ "Sorbed Mn, ug/kgw" -start10 x = TOT("Mn")*GFW("Mn")*1e620 PLOT_XY x, MOL("FreundlichMn+2")*GFW("Mn")*1e6, color = Blue -endEND