Search results

...ion'': Raw material or [[carbonization|carbonised]] material is exposed to oxidizing atmospheres ([[carbon monoxide]], oxygen, or steam) at temperatures above 2

...does not react with most acids, such as dilute [[sulfuric acid]], though [[oxidizing acid]]s such as concentrated [[sulfuric acid]] and [[nitric acid]] or [[aqu

...lenediamine]] and [[chloroacetic acid]].<ref>F. Munz "Polyamino carboxylic acids to [[IG Farben|I. G. Farbenindustrie]], DE 718 981, 1935; US 2 130 505, 193 ...g") [[hydrogen sulfide]] from gas streams. This conversion is achieved by oxidizing the hydrogen sulfur to elemental sulfur, which is non-volatile:

...rganic compounds, such as sulphate and nitrate ions, in the environment as oxidizing agents. Hydrogen produced by some anaerobic bacteria can be utilized by aut ...de-esterification and decomposition of the resulting cellulose and organic acids. Cellulose acetate is currently used in high volume applications ranging fr

..., recommending its use under high pressures. It is also stable in aqueous acids and bases and many non-polar solvents; however it is soluble in dichloromet

...chain molecules (especially secondary, tertiary or allylic carbon atoms), oxidizing the chains and ultimately causing chain cleavage. The root cause is traces ...the material. [[Polyesters]] are prone to degrade when treated with strong acids, and, in all these cases, care must be taken to dry the raw materials for p

...al temperatures. Ruthenium dissolves in fused alkalis, is not attacked by acids but is attacked by [[halogen]]s at high temperatures. Small amounts of ruth ...[oxidation|oxidize]] to [[ruthenium tetroxide]], RuO₄, a strong oxidizing agent with structure analogous to [[osmium tetroxide]]. Other examples are

...zing uses potassium or [[sodium persulfate]] or [[sodium bromite]] as an [[oxidizing]] agent.

...The fabric is boiled in an [[alkali]], which forms a soap with free fatty acids. ([[saponification]]). A kier is usually enclosed, so the solution of [[sod ...and absorbency. Cotton being a vegetable fibre will be bleached using an [[oxidizing agent]], such as dilute [[sodium hydrochlorite]] or dilute [[hydrogen perox

...on powder as the reducing agent. Treatment of this hydrazine with mineral acids induces a [[rearrangement reaction]] to 4,4'-benzidine. Smaller amounts of ...3 x 10^-10 and 5.6 x 10^-11. Its solutions react with oxidizing agents to give deeply coloured quinone-related derivatives.

...mation (physics)|sublime]]s readily, and turns brown on exposure to air. [[Oxidizing agent]]s, such as [[ferric chloride]], give a blue [[precipitate]] with sol

...ef> If ergothioneine does become oxidized, the disulphide is a very strong oxidizing agent, so this will in turn rapidly oxidize other thiols in the cell such a [[Category:Amino acids]]

...on the metal. Chromium metal treated in this way readily dissolves in weak acids.<ref name="HollemanAF"/> ...e known. Chromium(III) can be obtained by dissolving elemental chromium in acids like [[hydrochloric acid]] or [[sulfuric acid]]. The {{chem|Cr|3+}} ion has

...m nitride]].<ref name = "Greenwood"/> Beryllium dissolves readily in non-[[oxidizing acid]]s, such as HCl and H₂SO₄, but not in nitric as

...tacked by [[sulfuric acid|sulfuric]] or [[hydrochloric acid|hydrochloric]] acids. It does, however, dissolve in [[nitric acid]] with the evolution of [[nitr ...state. It is soluble in [[nitric acid|nitric]] and [[acetic acid|acetic]] acids, from which solutions it is possible to precipitate [[halide]], [[lead sulf

...lenediamine]] and [[chloroacetic acid]].<ref>F. Munz "Polyamino carboxylic acids to [[IG Farben|I. G. Farbenindustrie]], DE 718 981, 1935; US 2 130 505, 193 ...g") [[hydrogen sulfide]] from gas streams. This conversion is achieved by oxidizing the hydrogen sulfur to elemental sulfur, which is non-volatile:

...r may be somewhat less apparent. The first of these scientific concepts of acids and bases was provided by the [[France|French]] [[chemist]] [[Antoine Lavoi === Lavoisier's oxygen theory of acids ===

Sulfuric acid can also be used to displace weaker acids from their salts. Reaction with [[sodium acetate]], for example, displaces ...ns may be taken as typical: the hot concentrated acid generally acts as an oxidizing agent whereas the dilute acid acts a typical acid. Hence hot concentrated a

[[Oxidative phosphorylation]] is the process of oxidizing [[nutrient]]s to produce [[adenosine triphosphate]] (ATP). [[Substrate-leve {{Seealso|Phosphoric acids and phosphates}}

...the gas [[platinum hexafluoride]] (PtF₆) was a powerful [[Redox|oxidizing]] agent that could oxidize oxygen gas (O₂) to form [[dioxygenyl ...007-09-27}}</ref> However, xenon can be [[Oxidation|oxidized]] by powerful oxidizing agents, and many xenon compounds have been synthesized.