total dissolved solids
51Concentration — For other uses, see Concentration (disambiguation). In chemistry, concentration is defined as the abundance of a constituent divided by the total volume of a mixture. Four types can be distinguished: mass concentration, molar concentration,… …
52Modesto, California — City of Modesto   City   Modesto Arch, including the city motto Motto: Water Wealth Contentment Health …
53Mole fraction — In chemistry, the mole fraction xi is defined as the amount of a constituent ni divided by the total amount of all constituents in a mixture ntot[1]: The sum of all the mole fractions is equal to 1 …
54Sol (colloid) — A sol is a colloidal suspension of solid particles (1 500 nanometres in size) in a liquid. Examples include blood, pigmented ink, and paint.Artificial sols may be prepared by dispersion or condensation. Dispersion techniques include grinding… …
55Truckee River — Infobox River river name = Truckee River caption = the Truckee River just east of Truckee, California origin = Lake Tahoe in the Sierra Nevada range, California mouth = Pyramid Lake, Nevada basin countries = United States length = 140 mi (225 km) …
56Freezing-point depression — This article deals with melting and freezing point depression due to mixture of another compound. For depression due to small particle size, see melting point depression. Freezing point depression describes the phenomenon in which the freezing… …
57Partition coefficient — In chemistry and the pharmaceutical sciences, a partition (P) or distribution coefficient (D) is the ratio of concentrations of a compound in the two phases of a mixture of two immiscible solvents at equilibrium.[1] The terms gas/liquid partition …
58Daule, Esmeraldas — Daule is a small town located south of the city of Esmeraldas in Esmeraldas Province, Ecuador. The town is located on the Pacific Ocean side of Ecuador and the population is about 760 residents in the immediate town. Contents …
59Upper Guyandotte Watershed Association — The Upper Guyandotte Watershed Association (UGWA) is a 501(c)(3) non profit corporation located in Mullens, West Virginia. UGWA was officially founded in December, 2002 in response to the water quality problems that have negatively affected our… …
60Freshwater (disambiguation) — Freshwater is water containing low concentrations of dissolved salts and other total dissolved solids.Freshwater or Fresh Water may also refer to:* Fresh Water , an Australian rock album * Freshwater, Isle of Wight, England, United Kingdom *… …
