Finely divided state meaning
WebJan 1, 2010 · In 1820, Edmund Davy (1785-1851) reported that boiling a mixture of platinum sulfate with alcohol or ether precipitated a black substance in a finely divided state ( Davy, E., 1820). Heating the powder produced a feeble explosion accompanied by a flash of red light and reduction of the platinum. WebA substance is pyrophoric (from Greek: πυροφόρος, pyrophoros, 'fire-bearing') if it ignites spontaneously in air at or below 54 °C (129 °F) (for gases) or within 5 minutes after …
Finely divided state meaning
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WebA pharmaceutical powder is defined as a dry, solid substance, composed of finely divided drugs with or without excipients and intended for internal or external use. It is a solid substance in finely divided state typically obtained by crushing, grinding, or comminuting. Advantages of Powders Webnoun A system in which finely divided particles, which are approximately 1 to 1,000 millimicrons in size, are dispersed within a continuous medium in a manner that prevents them from being filtered easily or settled rapidly. American Heritage Medicine
WebThe accumulation of molecular species at the surface rather than in the bulk of a solid or liquid is termed adsorption. Adsorption is essentially a surface phenomenon. So, solids in … Web2. The gelatinous stored secretion of the thyroid gland, consisting mainly of thyroglobulin. 3. Gelatinous material resulting from degeneration in diseased tissue. adj. Of, relating to, …
WebFinely divided definition based on common meanings and most popular ways to define words related to finely divided. WebOct 2, 2024 · These elements are pyrophoric (spontaneously ignite in the air), particularly as finely divided powders. Actinides are very dense metals with distinctive structures. Numerous allotropes can be formed—plutonium has at least six allotropes. The exception is actinium, which has fewer crystalline phases.
Webadv. 1 into small pieces; minutely. 2 precisely or subtly. 3 splendidly or delicately.
WebAbstract Metals and alloys, commonly used as catalysts, are prepared in a finely divided state by atomizing under pressure. The sprayed particles are activated by oxidation, e.g. with sodium hypochlorite solution, washed, dried and reduced with hydrogen. Volume 1, Issue 5 May 1951 Pages 196-198 frote meaningWebFeb 4, 2024 · Dishank Gupta, added an answer, on 4/2/17 Finely divided means solid Is in powder or pallets form. This conversation is already closed by Expert Was this answer … giant eagle annual reportWebSynonyms for Finely Divided (other words and phrases for Finely Divided). ... 27 other terms for finely divided- words and phrases with similar meaning. Lists. synonyms. antonyms. definitions. sentences. thesaurus. phrases. suggest new. fine particulate matter. finely particulate. fine dust. fine particle. fine particle-dispersed. fine ... froteo ptsWebMost related words/phrases with sentence examples define Finely divided meaning and usage. ... Related terms for finely divided- synonyms, antonyms and sentences with … frote plachtaWebMetals and alloys, commonly used as catalysts, are prepared in a finely divided state by atomizing under pressure. The sprayed particles are activated by oxidation, e.g. with … frotelWebThe Physical States of the Reactants A chemical reaction between two or more substances requires intimate contact between the reactants. When reactants are in different physical states, or phases (solid, liquid, gaseous, dissolved), the reaction takes place only at the interface between the phases. giant eagle almond flourWebFinely divided aqueous particle-stabilized pickering emulsion and particles produced therefrom ... United States Prior art keywords radical particles polyaddition particle amenable Prior art date 2024-12-17 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no ... froten