Jeff Catalano Posted March 25, 2019 Share Posted March 25, 2019 I have read through the available documentation for React and GWB more broadly and am stumped on a topic. I want to create a complex composite rate law for Olivine (Forsterite) dissolution following Wogelius and Walthers (1991). They have a three term rate equations: Rate = 9.07e-12*activity(H+)^0.54 + 5.25e-15 + 2.33e-17*activity(H+)^-0.31 The overall rate is in units mol cm-2 s-1, so to write this complex composite rate law surface and (1-Q/K) terms are needed. None of the documentation I have read explains clearly how to do such a rate law, and you cannot add more than one kinetic mineral term in React. I suspect I just need guidance on how to format this on the command line, so insight for someone more knowledgeable than me would be appreciated. Quote Link to comment Share on other sites More sharing options...
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