Sentence examples for 1 molal from inspiring English sources

For aqueous species other than H2O, the standard state was unit activity of the species in a hypothetical 1 molal solution referenced to infinite dilution at any temperature and pressure.

The standard state for minerals and pure water is unit activity, and for all aqueous species other than dissolved CO2 is unit activity in a hypothetical 1 molal solution referenced to infinite dilution at any pressure and temperature.

Thus solution pH decreases from pH 7.6 to pH 5.2, alkalinity as HCO3- increases from 10-2.6 10-2.6 to 10-1.3 10-1.3dissolved carbon increases fromolal2.6 totalmolal, andissolved2 incarbons from 10-2.5 to 101.3 atm from the water table to 240 m below the surface increasesalculation.

The solubility of O2 at 3000 m elevation, 40°C, in a 1 molal ionic strength solution is approximately 140 μM.[66] This means that over the course of fluid flow from recharge to discharge at the 5-way, every liter of water must be completely re-oxygenated about 7500 times.

Rai and Felmy[17] report that measured pH will be lower than the actual pH by 0.14 units in 1 molal NaCl and by 0.97 0.97 pH in 6 molal NaCl due to the ionic strength effects on the liquid junction potential of a commercially available 3 M KC1 combination electrode similar to that used in these experiments.

At pH 4 and ΣH2S = 0.22 mg L-1 10-5.2 10-5.2), concentrations of Zn2+, Cd2+, and Cu2+ at equilibriumolalh their respeconcentrationsprecipitated mineral sulfides were approfimately 4 μg L-1, 0.01 μg L-1, and <0.01 ng L-1, respectively.

In the most extreme case, solution compositions are roughly twice the model prediction with experimental sodium = 11 molal, potassium = 28 molal, chloride = 6 molal, and nitrate = 33 molal.

Initial solutions were distilled and deionized water, 0.13 m CaCl2, and synthetic Krecha brine consisting of 1.8 molal NaCl, 0.55 molal CalCl2, and 0.1 molal MgCl2.

In the most extreme case, solution compositions are roughly twice the model prediction with experimental sodium = 20 molal, potassium = 22 molal, and nitrate = 42 molal.

The former has an average equilibrium concentration of 3.0 ± 0.4 × 10-4 molal, whereas the latter has an average equilibrium concentration of 2.1 ± 1.1 × 10-4 molal.

Cement hydration produced a less alkaline and Mg-poor brine (Mg = 10-5 molal).