Figure 4: Reaction progress as a function of H2O consumed through time.
From: Effect of water activity on rates of serpentinization of olivine

(a) Example showing the moles of H2O consumed as a function of time for five SFI micro-reactors from Run 4 (3.5 wt% H2O-NaCl-MgCl2 starting salinity). Solid lines are drawn as references to identify data from individual SFI. (b) Moles of H2O consumed versus time for SFI FIA1A from run 4. The initial rate method was applied for each SFI starting from the time at which the reaction started. The slope of the fitted line represents the rate of reaction (r).