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In chemistry, neutralization or neutralisation (see spelling differences) is a chemical reaction in which acid and a base react with an equivalent quantity of each other. In a reaction in water, neutralization results in there being no excess of hydrogen or hydroxide ions present in the solution.
Neutral point of view, a stance or tone that is free from bias (see journalistic objectivity) Gender neutrality, a principle which advocates gender equality practices and behaviors which are neutral in regard to gender; Humanitarian neutrality, a principle governing humanitarian responses
Chemistry is the scientific study of the properties and behavior of matter. [1] It is a physical science within the natural sciences that studies the chemical elements that make up matter and compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during reactions with other substances.
Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...
Chemistry education (or chemical education) is the study of teaching and learning chemistry. It is one subset of STEM education or discipline-based education research (DBER). [ 1 ] Topics in chemistry education include understanding how students learn chemistry and determining the most efficient methods to teach chemistry.
An ion-neutral complex in chemistry is an aggregate of an ion with one or more neutral molecules in which at least one of the partners has a rotational degree of freedom about an axis perpendicular to the intermolecular direction [1] In chemistry, the dissociation of a molecule into two or more fragments can take place in the gas phase, provided there is sufficient internal energy for the ...
Other neutral particles are very short-lived and decay before they could be detected even if they were charged. They have been observed only indirectly. They include: Z bosons [PDG 4] Dozens of heavy neutral hadrons: Neutral mesons such as the π 0 [PDG 5] and K 0 [PDG 6] The neutral Delta baryon (Δ 0), [PDG 7] and other neutral baryons, such ...
The branch of science education known as "chemistry must be taught in a relevant context in order to promote full understanding of current sustainability issues." [13] As this source states chemistry is a very important subject in school as it teaches students to understand issues in the world.