laner

Hello! I am trying to model what will happen to this water as conditions become increasingly reducing. I tried sliding Eh to 0.01 V, and get an error message, "Exit: React stop: lost electron component" and react ends. I tried simply decreasing the amount of O2, but this doesn't sufficiently lower the Eh to model predicted redox conditions. Is there something I can do to work around? Thanks kindly for your insight, Laner 3_2.rea

Hello - I imagine this is a pretty basic question, but I would be grateful for your input. In the attached react file, Sn concentration is limited by cassiterite formation. I don't know if cassiterite is a reasonable secondary salt. I'd like to compare the output to one in which Sn concentration is limited instead by sorption onto iron oxides. How do I define constant capacitance and constant potential in my theoretical system (a waste rock pile)? With thanks, Laner 7y-flot.rea