Compounds chemical formula

Compound Chemical formula Molecular weight Distribution coefficient -calc per 1E5 cm/s meas - per 1E5 cm/s... [Pg.444]

Compound Chemical Formula Molecular Weight (g/mol) Density (g/cm3) Solubility (g/m3) Viscosity (pP) Boiling Point CC) Vapor Pressure (mm)... [Pg.94]

Compound Chemical Formula Molecular Weight (g/mol) Density (g/cm3)... [Pg.95]

Mineral/compound Chemical formula Syn-discharge Post-discharge Basal sections and mounds Intra-sed. Sedimented ridge s... [Pg.3490]

An average molecular mass (weight) of the polymer also needs to be defined, since components of various molecular masses (weights) M, are present in the polymer. The number of moles of species i in the polymer can be obtained from the typical formula ni = W] / Mi where W is the weight fraction of the component i", and M, is the molecular mass of species i . The masses of molecules or groups can be calculated using two different conventions. One convention considers the natural isotopic abundance of elements and takes their sum based on the compound chemical formula. For the masses of polymers, the first convention is typically used. The other convention considers only the masses of the most abundant isotope, which is useful for MS... [Pg.8]

Synonyms Arsenic hydride Arsenic trihydride Arsenous hydride Hydrogen arsenide Chemical/Pharmaceutical/Other Class Inorganic compounds Chemical Formula AsHs Chemical Structure ... [Pg.173]

Synonyms Diamine Hydrazine anhydrous Chemical/Pharmaceutical/Other Class Miscellaneous nitrogen compounds Chemical Formula H4N2... [Pg.1347]

Chemical/Pharmaceutical/Other Class Mercurial compounds Chemical Formula HgCla... [Pg.1617]

Applicability 298.15 K organic compounds that are solids at 298.15 K. Input data Compound chemical formula and element contributions of Table 2-350. [Pg.526]

Compound Chemical Formula Solubility (g anhydrous/IOOg HaO)... [Pg.1]

Dalton s atomic theory Atoms Compound Chemical formula... [Pg.84]

Iodine compound Chemical formula and dissociation Pathway in the body Remarks and uses... [Pg.910]

Chemical Formulas Compoimds are represented by chemical formulas, which indicate the elements present in the compound and the relative number of atoms of each. These formulas represent the basic units that make up a compound. Pure substances can be categorized according to the basic units that compose them. Elements can be composed of atoms or molecules. Compounds can be molecular, in which case their basic units are molecules, or ionic, in which case their basic imits are ions. The formulas for many ionic compoimds can be written simply by knowing the elements in the compound. Chemical Formulas To understand compounds, we must understand their composition, which is represented by a chemical formula. The connection between the microscopic world and the macroscopic world hinges on the particles that compose matter. Since most matter is in the form of compounds, the properties of most matter depend on the molecules or ions that compose it. Molecular matter does what its molecules do ionic matter does what its ions do. The world we see and experience is governed by what these particles are doing. [Pg.149]

Composition of Compounds Chemical Formulas as Conversion Factors... [Pg.103]

As you have seen, a chemical formula indicates the elements as well as the relative number of atoms or ions of each eiement present in a compound. Chemical formulas also allow chemists to calculate a number of characteristic values for a given compound. In this section, you will learn howto use chemical formulas to calculate the formula mass, the molar mass, and the percentage composition by mass of a compound. [Pg.225]

Representing Compounds Chemical Formulas and Molecular Models 90... [Pg.86]

Compound Chemical formula 0. I. Ozone concentration for 100% deodorization treatment... [Pg.521]

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