- homogeneous reactions
- • хомогенна реакция• реакция в хомргенна среда
English-Bulgarian polytechnical dictionary . 2013.
homogeneous reactions
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Homogeneous and heterogeneous reactions — Homogeneous reactions are chemical reactions in which the reactants are in the same phase, while heterogeneous reactions have reactants in two or more phases. Reactions that take place on the surface of a catalyst of a different phase are also… … Wikipedia
homogeneous reaction — ▪ chemical reaction any of a class of chemical reactions that occur in a single phase (gaseous, liquid, or solid), one of two broad classes of reactions homogeneous and heterogeneous based on the physical state of the substances present.… … Universalium
Desulfonylation reactions — are chemical reactions leading to the removal of a sulfonyl group from organic compounds. As the sulfonyl functional group is electron withdrawing, methods for cleaving the sulfur carbon bonds of sulfones are typically reductive in nature.… … Wikipedia
Homogeneity and heterogeneity — For other meanings of heterogeneity, homogeneity, and related words, see Heterogeneity (disambiguation) and Homogeneity (disambiguation). Clam chowder, a heterogeneous material Homogeneity and heterogeneity are concepts relating to the uniformity … Wikipedia
Organogold chemistry — is the study of compounds containing carbon gold bonds. They are studied in academic research, but have not received widespread use otherwise. The dominant oxidation states for organogold compounds are I with coordination number 2 and a linear… … Wikipedia
Cluster chemistry — In chemistry, a cluster is an ensemble of bound atoms intermediate in size between a molecule and a bulk solid. Clusters exist of diverse stoichiometries and nuclearities. For example, carbon and boron atoms form fullerene and borane clusters,… … Wikipedia
heterogeneous reaction — ▪ chemical reaction any of a class of chemical reactions in which the reactants are components of two or more phases (solid and gas, solid and liquid, two immiscible liquids) or in which one or more reactants undergo chemical change at an… … Universalium
Chemical kinetics — Reaction rate tends to increase with concentration a phenomenon explained by collision theory. Chemical kinetics, also known as reaction kinetics, is the study of rates of chemical processes. Chemical kinetics includes investigations of how… … Wikipedia
Diffusion control — refers to reactions whose rate is governed by transport of the reactants through the reaction medium (usually a solution). The process of chemical reaction can be considered as involving the diffusion of reactants till they encounter each other… … Wikipedia
catalysis — catalytic /kat l it ik/, adj., n. catalytical, adj. catalytically, adv. /keuh tal euh sis/, n., pl. catalyses / seez /. 1. Chem. the causing or accelerating of a chemical change by the addition of a catalyst. 2. an action between two or more… … Universalium
Catalysis — Catalyst redirects here. For other uses, see Catalyst (disambiguation). Solid heterogeneous catalysts such as in automobile catalytic converters are plated on structures designed to maximize their surface area … Wikipedia
