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Table 2 Results of diopside dissolution in flow-through experiments1,2.

From: Effect of solution saturation state and temperature on diopside dissolution

Temp-ID Si (μM) Ca (μM) Mg (μM) pH(T) Flow rate ml min-1 log Rate mol diospside cm-2 s-1 ΔGr kJ mol-1 log ( a H + 2 a M g 2 + ) MathType@MTEF@5@5@+=feaafiart1ev1aaatCvAUfKttLearuWrP9MDH5MBPbIqV92AaeXatLxBI9gBaebbnrfifHhDYfgasaacH8akY=wiFfYdH8Gipec8Eeeu0xXdbba9frFj0=OqFfea0dXdd9vqai=hGuQ8kuc9pgc9s8qqaq=dirpe0xb9q8qiLsFr0=vr0=vr0dc8meaabaqaciaacaGaaeqabaqabeGadaaakeaacyGGSbaBcqGGVbWBcqGGNbWzdaqadaqaamaalaaabaacbaGae8xyae2aa0baaSqaaiab=HeainaaCaaameqabaGaey4kaScaaaWcbaGaeGOmaidaaaGcbaGae8xyae2aaSbaaSqaaiab=1eanjab=DgaNnaaCaaameqabaGaeGOmaiJaey4kaScaaaWcbeaaaaaakiaawIcacaGLPaaaaaa@3D08@
175-1 26.8 ± 2.2 10.4 ± 1.2 8.5 ± 0.4 7.508 4.00 -12.20 ± 0.03 -22.78 ± 0.07 -9.35 ± 0.05
175-2 29.6 ± 1.0 16.6 ± 0.9 11.8 ± 0.9 7.513 2.00 -12.46 ± 0.02 -18.89 ± 0.05 -9.50 ± 0.02
175-3 43.6 ± 1.4 22.3 ± 1.9 14.6 ± 0.7 7.517 1.00 -12.59 ± 0.1 -14.01 ± 0.05 -9.60 ± 0.04
175-4 51.3 ± 1.6 25.6 ± 1.0 16.4 ± 0.6 7.520 0.50 -12.82 ± 0.1 -11.75 ± 0.03 -9.66 ± 0.02
175-5 54.8 ± 2.2 28.5 ± 1.3 19.3 ± 1.1 7.523 0.25 -13.10 ± 0.2 -10.15 ± 0.04 -9.73 ± 0.02
175-6 67.7 ± 1.5 31.1 ± 0.7 18.6 ± 1.6 7.523 0.10 -13.40 ± 0.1 -8.40 ± 0.04 -9.72 ± 0.01
160-1 19.0 ± 0.6 13.1 ± 1.8 7.9 ± 0.5 7.511 4.50 -12.30 ± 0.01 -28.48 ± 0.07 -9.36 ± 0.06
160-2 27.1 ± 2.2 17.0 ± 2.1 11.5 ± 0.5 7.515 2.00 -12.50 ± 0.04 -23.50 ± 0.08 -9.53 ± 0.05
160-3 35.8 ± 2.4 20.2 ± 1.2 16.2 ± 0.7 7.519 1.00 -12.68 ± 0.03 -19.50 ± 0.05 -9.69 ± 0.03
160-4 41.1 ± 2.3 22.8 ± 1.7 17.2 ± 0.6 7.520 0.75 -12.74 ± 0.02 -17.85 ± 0.05 -9.72 ± 0.03
160-5 45.4 ± 1.6 24.4 ± 0.7 19.8 ± 1.6 7.522 0.50 -12.88 ± 0.02 -16.30 ± 0.04 -9.78 ± 0.01
160-6 59.4 ± 3.4 32.2 ± 1.8 28.2 ± 1.2 7.53 0.25 -13.06 ± 0.02 -11.85 ± 0.05 -9.95 ± 0.02
160-7 75.6 ± 3.9 36.5 ± 2.3 30.2 ± 1.4 7.533 0.10 -13.35 ± 0.02 -9.32 ± 0.05 -9.99 ± 0.03
160-8 88.6 ± 4.5 38.2 ± 2.5 34.9 ± 0.6 7.536 0.05 -13.59 ± 0.02 -7.41 ± 0.04 -10.06 ± 0.03
150-A-1 16.8 ± 1.1 4.6 ± 0.4 5.6 ± 0.2 7.505 3.23 -12.50 ± 0.03 -37.00 ± 0.06 -9.23 ± 0.04
150-A-2 18.4 ± 0.8 5.1 ± 0.4 6.1 ± 0.2 7.506 2.37 -12.59 ± 0.02 -35.66 ± 0.05 -9.27 ± 0.04
150-A-3 20.9 ± 1.4 6.7 ± 0.6 8.0 ± 0.3 7.508 1.50 -12.74 ± 0.03 -32.79 ± 0.06 -9.39 ± 0.04
150-A-4 24.4 ± 1.7 10.3 ± 1.2 9.8 ± 0.4 7.511 1.00 -12.85 ± 0.03 -29.38 ± 0.07 -9.48 ± 0.05
150-A-5 27.3 ± 1.1 9.9 ± 1.0 11.3 ± 0.3 7.511 0.76 -12.92 ± 0.02 -28.23 ± 0.05 -9.54 ± 0.04
150-A-6 30.6 ± 1.3 11.9 ± 0.4 13.2 ± 0.7 7.513 0.51 -13.04 ± 0.02 -26.17 ± 0.04 -9.61 ± 0.01
150-A-7 35.4 ± 1.3 13.7 ± 0.3 15.4 ± 0.7 7.515 0.36 -13.13 ± 0.02 -24.04 ± 0.03 -9.69 ± 0.01
150-A-8 42.0 ± 1.0 17.9 ± 0.5 18.8 ± 0.4 7.519 0.22 -13.27 ± 0.01 -21.08 ± 0.02 -9.78 ± 0.01
150-A-9 47.0 ± 1.3 20.3 ± 0.8 21.3 ± 0.5 7.522 0.16 -13.36 ± 0.01 -19.66 ± 0.03 -9.80 ± 0.02
150-A-10 56.3 ± 1.3 23.0 ± 1.8 25.1 ± 0.7 7.525 0.10 -13.48 ± 0.01 -16.94 ± 0.04 -9.92 ± 0.03
150-A-11 73.3 ± 2.6 32.4 ± 1.2 30.9 ± 0.5 7.533 0.05 -13.67 ± 0.02 -12.90 ± 0.03 -10.02 ± 0.02
150-A-12 83.7 ± 2.6 38.1 ± 1.0 36.0 ± 0.8 7.538 0.03 -13.91 ± 0.01 -10.71 ± 0.02 -10.10 ± 0.01
150-A-13 97.2 ± 3.2 49.0 ± 3.6 41.4 ± 0.3 7.546 0.01 -14.25 ± 0.01 -8.03 ± 0.04 -10.18 ± 0.03
150-B-1 18.0 ± 1.4 4.6 ± 1.0 5.6 ± 1.2 7.505 4.00 -12.38 ± 0.03 -36.51 ± 0.14 -9.23 ± 0.09
150-B-2 19.8 ± 1.3 9.3 ± 1.0 11.0 ± 0.6 7.511 2.00 -12.64 ± 0.03 -30.83 ± 0.07 -9.53 ± 0.05
150-B-3 27.1 ± 1.7 17.1 ± 1.3 11.2 ± 0.8 7.515 1.00 -12.80 ± 0.03 -26.26 ± 0.06 -9.55 ± 0.03
150-B-4 36.7 ± 1.9 18.5 ± 1.5 17.5 ± 1.3 7.519 0.50 -12.97 ± 0.02 -22.18 ± 0.06 -9.75 ± 0.04
150-B-5 49.3 ± 1.4 19.9 ± 2.9 22.3 ± 1.3 7.522 0.10 -13.54 ± 0.01 -18.89 ± 0.07 -9.86 ± 0.06
150-B-6 86.7 ± 1.6 51.4 ± 2.8 48.5 ± 1.5 7.551 0.01 -14.30 ± 0.01 -7.96 ± 0.03 -10.26 ± 0.02
150-B-7 46.2 ± 3.2 23.7 ± 1.7 25.4 ± 1.0 7.526 0.10 -13.57 ± 0.03 -18.15 ± 0.06 -9.92 ± 0.03
150-B-8 36.1 ± 1.8 21.7 ± 1.1 18.8 ± 1.0 7.521 0.50 -12.98 ± 0.02 -21.41 ± 0.04 -9.78 ± 0.02
150-B-9 24.6 ± 0.7 17.0 ± 0.4 9.5 ± 1.0 7.514 1.00 -12.84 ± 0.01 -27.62 ± 0.05 -9.47 ± 0.01
150-B-10 16.4 ± 1.1 9.0 ± 0.9 7.3 ± 0.8 7.509 2.00 -12.72 ± 0.03 -33.77 ± 0.08 -9.35 ± 0.04
150-B-11 14.0 ± 2.1 6.4 ± 1.2 6.5 ± 0.8 7.507 4.00 -12.48 ± 0.06 -36.49 ± 0.13 -9.30 ± 0.08
150-C-1 32.2 ± 1.8 473.4 ± 10.3 15.8 ± 1.0 7.721 0.10 -13.73 ± 0.02 -5.97 ± 0.04 -10.11 ± 0.01
150-C-2 34.6 ± 1.0 283.6 ± 6.9 16.0 ± 1.0 7.646 0.10 -13.69 ± 0.01 -9.44 ± 0.04 -9.96 ± 0.01
150-C-3 42.8 ± 2.5 140.9 ± 6.3 20.3 ± 1.5 7.583 0.10 -13.60 ± 0.03 -11.48 ± 0.05 -9.94 ± 0.02
150-C-4 60.2 ± 3.7 54.7 ± 3.0 24.9 ± 2.5 7.541 0.10 -13.45 ± 0.03 -12.97 ± 0.06 -9.95 ± 0.02
150-C-5 65.4 ± 4.9 32.5 ± 2.8 27.8 ± 2.4 7.531 0.10 13.42 ± 0.03 -14.12 ± 0.07 -9.97 ± 0.04
150-C-6 32.3 ± 3.1 15.8 ± 1.5 16.4 ± 1.5 7.517 0.50 -13.03 ± 0.04 -23.91 ± 0.08 -9.72 ± 0.04
150-C-7 24.1 ± 2.6 15.1 ± 1.9 12.2 ± 1.1 7.515 1.00 -12.85 ± 0.05 -27.22 ± 0.10 -9.59 ± 0.06
150-C-8 17.8 ± 1.4 9.3 ± 1.5 11.0 ± 1.1 7.511 2.00 -12.68 ± 0.03 -31.07 ± 0.09 -9.59 ± 0.07
150-C-9 15.9 ± 1.6 6.1 ± 1.6 6.6 ± 0.7 7.507 4.00 -12.43 ± 0.04 -35.08 ± 0.14 -9.30 ± 0.11
150-C-10 19.8 ± 1.1 8.8 ± 0.6 9.3 ± 0.9 7.510 2.00 -12.64 ± 0.03 -31.65 ± 0.06 -9.46 ± 0.03
150-C-11 24.6 ± 2.9 13.0 ± 0.7 9.5 ± 1.0 7.512 1.00 -12.84 ± 0.05 -28.62 ± 0.09 -9.47 ± 0.02
150-C-12 30.6 ± 3.8 14.0 ± 1.8 15.0 ± 1.6 7.515 0.50 -13.05 ± 0.05 -25.10 ± 0.10 -9.67 ± 0.06
150-C-13 55.8 ± 5.2 25.1 ± 2.1 25.5 ± 3.0 7.526 0.10 -13.49 ± 0.04 -16.62 ± 0.08 -9.93 ± 0.04
150-C-14 96.7 ± 6.7 44.4 ± 2.2 41.3 ± 2.8 7.544 0.01 -14.25 ± 0.03 -8.49 ± 0.06 -10.17 ± 0.02
125-1 1.0 ± 0.1 0.4 ± 0.1 0.4 ± 0.1 7.500 4.50 -13.6 ± 0.02 -79.36 ± 0.06 -8.08 ± 0.03
125-2 1.3 ± 0.0 0.5 ± 0.1 0.5 ± 0.1 7.500 2.00 -13.8 ± 0.01 -76.09 ± 0.03 -8.21 ± 0.02
125-3 1.7 ± 0.1 0.7 ± 0.1 0.7 ± 0.1 7.501 1.00 -14.0 ± 0.02 -72.07 ± 0.05 -8.34 ± 0.03
125-4 2.1 ± 0.1 0.9 ± 0.1 0.9 ± 0.1 7.501 0.50 -14.2 ± 0.01 -68.60 ± 0.07 -8.47 ± 0.05
125-5 2.5 ± 0.1 1.2 ± 0.1 1.1 ± 0.1 7.501 0.25 -14.4 ± 0.05 -65.99 ± 0.08 -8.54 ± 0.04
125-6 4.1 ± 0.1 2.0 ± 0.1 1.6 ± 0.1 7.502 0.10 -14.6 ± 0.04 -59.72 ± 0.07 -8.72 ± 0.02
125-7 5.4 ± 0.1 2.3 ± 0.1 2.0 ± 0.1 7.502 0.05 -14.8 ± 0.03 -56.63 ± 0.07 -8.83 ± 0.04
125-8 6.2 ± 0.1 2.7 ± 0.1 2.4 ± 0.1 7.503 0.025 -15.0 ± 0.03 -54.78 ± 0.06 -8.90 ± 0.03
125-9 8.8 ± 0.1 3.2 ± 0.1 3.3 ± 0.1 7.504 0.01 -15.3 ± 0.05 -50.61 ± 0.09 -9.04 ± 0.03
  1. 1 The sequence of a given stacked experiment is indicated in the Temperature-ID.
  2. 2 pH(T) was calculated by charge balance from measured solution composition.