# SpecE8 script, saved Tue May 22 2012 by bfarrell data = thermo.dat verify temperature = 25 C decouple AsO4--- decouple Fe+++ H2O = 1 free kg pH = 6 Ca++ = .4 mg/kg Mg++ = .6 mg/kg Na+ = .1 mg/kg K+ = .2 mg/kg HCO3- = .6 mg/kg SO4-- = 3 mg/kg Cl- = 1.4 mg/kg swap e- for O2(aq) Eh = .4 V Fe++ = .7 mg/kg swap Hematite for Fe+++ Hematite = 1 free cm3 As(OH)4- = .8 mg/kg AsO4--- = .1 mg/kg