What is chemical composition?

Some articles on chemical, composition, chemical composition:

Atmospheric Entry - Shock Layer Gas Physics - Real (non-equilibrium) Gas Model
... a gas made up of a single diatomic species susceptible to only one chemical formula and its reverse e.g ... Air is typically assumed to have a mole fraction composition of 0.7812 molecular nitrogen, 0.2095 molecular oxygen and 0.0093 argon ... program, the iterative process from the originally specified molecular composition to the final calculated equilibrium composition is essentially random and not time accurate ...
Liquid Explosives - Properties of Explosive Materials - Chemical Composition - Mixture of Oxidizer and Fuel
... An oxidizer is a pure substance (molecule) that in a chemical reaction can contribute some atoms of one or more oxidizing elements, in which the fuel component of the ...
Chrome Chalcedony - Chemical Composition
... Chrome chalcedony is (together with agate, carnelian, chrysoprase, heliotrope, onyx and others) a variety of chalcedony ... This is a cryptocrystalline form of silica, consisting of fine intergrowths of the minerals quartz and moganite ...
Stellar Evolution - Stellar Remnants - White and Black Dwarfs
... provides a rather soft limit against further compression therefore, for a given chemical composition, white dwarfs of higher mass have a smaller volume ... The chemical composition of the white dwarf depends upon its mass ... Depending upon the chemical composition and pre-collapse temperature in the center, this will lead either to collapse into a neutron star or runaway ignition of carbon and oxygen ...
Jermuk (water) - Features
... In its chemical composition, it is similar to the waters of Jeleznovodsk and Karlovy Vary, but in its taste it has no equal ... basis, the company's central lab supervises its microbiological purity and its chemical composition's main elements, which have to correspond to the following standard, mentioned on ... Chemical composition Ca=200 Mg=50-80 Na+K=900-1100 HCO3=1800-2150 SO4=630-780 Cl=300-360 Total Mineralization=3900-4800 ...

Famous quotes containing the words composition and/or chemical:

    Vices enter into the composition of virtues as poisons into the composition of certain medicines. Prudence and common sense mix them together, and make excellent use of them against the misfortunes that attend human life.
    François, Duc De La Rochefoucauld (1613–1680)

    Ants are so much like human beings as to be an embarrassment. They farm fungi, raise aphids as livestock, launch armies into war, use chemical sprays to alarm and confuse enemies, capture slaves, engage in child labor, exchange information ceaselessly. They do everything but watch television.
    Lewis Thomas (b. 1913)