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inversely proportional to each other. Water is the chemical substance with chemical formula H 2O; one molecule of water has two hydrogen atoms covalently...

Water-reactive substances are those that spontaneously undergo a chemical reaction with water, as they are highly reducing in nature. Notable examples...

converted into new substances by means of chemical reactions. Chemicals that do not possess this ability are said to be inert. Pure water is an example of...

Water is an inorganic compound with the chemical formula H2O. It is a transparent, tasteless, odorless, and nearly colorless chemical substance, and it...

(NOM) in lakes (especially, dystrophic lakes), rivers and sea water. "Humic substances" is an umbrella term covering humic acid, fulvic acid, humin and...

385 J/(K⋅mol) for water and about 25.10 J/(K⋅mol) for iron. The molar mass of a substance is the ratio of the mass of a sample of that substance to its amount...

of extreme drying. A desiccant is a hygroscopic (attracts and holds water) substance that induces or sustains such a state in its local vicinity in a moderately...

but is not water. Substances that are hydrophobic ('water-fearing') do not dissolve well in water, whereas those that are hydrophilic ('water-friendly')...

the triple point of a substance is the temperature and pressure at which the three phases (gas, liquid, and solid) of that substance coexist in thermodynamic...

The components of the ground substance vary depending on the tissue. Ground substance is primarily composed of water and large organic molecules, such...

any other substance, can be considered a poison when over-consumed in a brief period of time. Water intoxication mostly occurs when water is being consumed...

different substances (mostly inorganic compounds) in water with temperature, at one atmosphere pressure. Units of solubility are given in grams of substance per...

A diuretic (/ˌdaɪjʊˈrɛtɪk/) is any substance that promotes diuresis, the increased production of urine. This includes forced diuresis. A diuretic tablet...

Cold water extraction (also called CWE) is the process whereby a substance is extracted from a mixture via cold water. It is a type of fractional crystallization...

Per- and polyfluoroalkyl substances (PFAS or PFASs) are a group of synthetic organofluorine chemical compounds that have multiple fluorine atoms attached...

A chemical element is a chemical substance that cannot be broken down into other substances by chemical reactions. The basic particle that constitutes...

boiling point of water can be affected quite dramatically by raising or lowering the pressure), the triple point condition for a given substance can occur only...

of lake water, or the water age or flushing time) is a calculated quantity expressing the mean time that water (or some dissolved substance) spends in...

Pressure Along the Melting and Along the Sublimation Curve of Ordinary Water Substance". Journal of Physical and Chemical Reference Data. 23 (3): 515–527...

if it is more soluble in water.[citation needed] If a substance is present as several chemical species in the octanol-water system due to association...