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Note: The terms contained within this glossary are general definitions and are accurate as they relate to water analysis, water treatment, and Hach Company ...

Glossary of chemistry terms. Denne ordlisten for kjemiuttrykk er en liste over termer og definisjoner som er relevante for kjemi , inkludert kjemiske lover, diagrammer og formler, laboratorieverktøy, glass og utstyr. Kjemi er en fysisk vitenskap opptatt med sammensetning, struktur og egenskaper av materie , så vel som de endringer som det ...

Glossary of Chemistry Terms and Definitions. Chemistry is a branch of Science that deals with the study of the behavioral attributes of various substances, their chemical composition, their chemical reactions and so on. Read on to find out more about the many terms and definitions associated with this stream ...

Atomic mass as a general term, the mass of an individual atom; ... equation the symbolic representation of a chemical reaction in terms of chemical formulas

This complete glossary of Chemistry terms provides a quick reference to the definitions of commonly used chemistry terms in HSC Chemistry course. The acid dissociation constant, given the symbol K a, is the equilibrium constant for the dissociation (ionisation) of an acid into a hydrogen ion and an anion. Addition polymers are polymers formed ...

Essential Terminology for Chemical Processes and Reactions · The reactant: that substance which is present at the start of the reaction. · The ...

Chemistry: The science that studies the properties of substances and how substances ... the chemical composition of a compound in terms of the symbols for.

Sep 15, 2019 · This alphabetical chemistry dictionary offers definitions and examples of important chemistry and chemical engineering terms. For each term, a brief definition is given. Each link leads to a more comprehensive discussion of the w

This comprehensive chemistry dictionary or glossary offers definitions for terms which are commonly used in chemistry and chemical ...

This glossary of chemistry terms is a list of terms and definitions relevant to chemistry, including chemical laws, diagrams and formulae, laboratory tools, glassware, and equipment. Chemistry is a physical science concerned with the composition, structure, and properties of matter,

Glossary of Chemistry Terms and Definitions. Over a period of time, the many definitions in this field have undergone several changes due to the development of new theories, and discovery of new chemical substances and phenomena. In this section, we have included those basic terms that are relevant to modern Chemistry. A.

Glossary of Chemistry Terms. Activation energy. The minimum amount of energy which colliding molecules must have before they can react together. Addition polymer. A polymer made by the combining together of small unsaturated molecules of the same compound. Addition reaction. A reaction in which the double or triple bond of an unsaturated ...

Jul 03, 2019 · Look up words in this online dictionary. This is a list of important chemistry vocabulary terms and their definitions.

chemical precipitation. (1) the process of utilizing chemicals to produce a separable solid phase within a liquid medium; in analytical chemistry, precipitation is used to separate a solid phase in an aqueous solution. (2) the process of softening water by the addition of lime and soda ash as the precipitants.

24.07.2017 · Usually in chemistry the term is used to describe a pair of molecules that have the same formulas, but form a pair of structures. chlorine - halogen with atomic number 17 and element symbol Cl. chlorofluorocarbon - A chlorofluorocarbon or CFC is a compound that contains atoms of chlorine, fluorine, and carbon.

This alphabetical chemistry dictionary offers definitions and examples of important chemistry and chemical engineering terms. For each term ...

Chemistry is a branch of Science that deals with the study of the behavioral attributes of various substances, their chemical composition, their chemical ...

This glossary of chemistry terms is a list of terms and definitions relevant to chemistry, including chemical laws, diagrams and formulae, laboratory tools, glassware, and equipment. Chemistry is a physical science concerned with the composition, structure, and properties of matter , as well as the changes it undergoes during chemical reactions ...

Glossary - Chemistry (Intro) Chemistry: The science that studies the properties of substances and how substances react with one another. Chemistry in contrast to physics is involved with the change of the outer electron-layers only, whereas physics involves the state of the nucleus as well.

Glossary. The penetration of substances into the bulk of a solid or liquid. The amount, in weight %, of titratable surfactant in a solution or formulation. Almost every product has an active specification. Any material added to a base stock to change its properties, characteristics or performance.

Chemistry is a physical science concerned with the composition, structure, and properties of matter, as well as the changes it undergoes during chemical ...

achiral: Describes any molecule or object that is superimposable upon its mirror image. · acid: A compound that produces hydrogen ions in water solution.