For predominance diagrams, an invisible list with elements species, the dataframe describing the species, out, which species predominates at each grid point, and A, a list of the calculated values of the chemical affinity (per balanced quantity) (log10 dimensionless) at each point.ĭetails The diagram function takes as its primary input the results from affinity and displays diagrams representing either the thermodynamic properties of species, or the chemical activities of the species. For speciation diagrams, an invisible list of the chemical activities of the species, or their degrees of formation (if alpha is TRUE), at each point.Numeric, amount to extend x-axis on each side. Xticks = NULL, ymin = -0.2, xpad = 1, cex.names = 0.7) Arguments
Strip(affinity, ispecies = NULL, col = NULL, ns = NULL, Xrange = NULL, ylab = NULL, xlab = NULL, do.plot = TRUE,Īs.residue = FALSE, mam = TRUE, group = NULL, bg = par("bg"), Mar = NULL, residue = FALSE, yline = par("mgp") + 1, Logact = NA, lwd = par("lwd"), alpha = FALSE, Lty = NULL, col.names = par("fg"), cex.axis=par("cex"), Main = NULL, cex.names = 1, legend.x = "topright", Names = NA, color = NA, add = FALSE, dotted = 0, cex = par("cex"),Ĭol = par("col"), pe = TRUE, pH = TRUE, ylog = TRUE, Usage diagram(affinity, what = "logact", ispecies = NULL, balance = NULL, Or, plot values of chemical affinity, logK, logQ, Gibbs energies of basis species, species, and formation reactions, as a function of zero or one variables. Diagram: Calculate and Plot Equilibrium Chemical Activities of Species Description Plot chemical activity (speciation) or equal-activity (predominance) diagrams as a function of chemical activities of basis speecies, temperature and/or pressure.