At concentrations greater than 15% volume in air at STP, ClO2 explosively decomposes into chlorine and oxygen. The decomposition is initiated by light. Thus, it is never handled in concentrated form, but is almost always used as a dissolved gas in water in a concentration range of 0.5 to 10...
It is a dark red fuming liquid at room temperature that crystallizes as an ionic compound, chloryl perchlorate, [ClO2]+[ClO4]−. It was originally reported to exist as the monomeric chlorine trioxide ClO3 in gas phase, but was later shown to remain an oxygen-bridged dimer after evaporati...
Chlorine (Cl) is one of the 20 most abundant elements on earth and has various essential functions for living organisms. Chloride, the only stable ionic form of Cl, is the major anion in blood and is present at concentrations of approximately 100 mmol L−1in plasma and interstitial fluid ...
What is the oxidation number of the oxygen atom in H2O2? Do metals have delocalized electrons? Is hydrogen reactive? What is the bond order of Cl2? Is calcium reactive or nonreactive? How reactive are halogens? Is einsteinium reactive? What are the properties and uses of chlorine?Explore ou...
Definitionchlorine dioxide: A yellowish-redexplosive gas, ClO2; d. 3.09 g dm–3;m.p. –59.5°C; b.p. 9.9°C. It is solublein cold water but decomposed by hotwater to give chloric(VII) acid, chlorine,and oxygen. Because of its highreactivity, chlorine dioxide is bestprepared by the ...
What is the formula of the compound formed by an iron(III) ion and oxygen? What is the name of the compound with the formula Ca(OH)2? Identify the formula and name of the cation and anion. What is the correct formula for the compound formed between calcium and sulf...
vacuum tube, both afford1bin a similar yield, that is, 80–82%, showing that the cross-linkages are transformed under the reaction conditions. Substrate1awas also chlorinated in the presence of copolymers with hetero-oxygen atoms, that is, poly(epichlorohydrin-co-ethylene oxide) (PECHEO,P5) ...
Its ability to selectively introduce chlorine atoms into these materials can help to modify their properties and improve their performance in various applications. Reactions The oxidation state of chlorine is +1. The compound is highly unstable, decomposing to chlorine and oxygen when exposed to ...
A photochemical route to salts consisting of difluorooxychloronium(V) cations, [ClOF2]+, and hexafluorido(non)metallate(V) anions, [MF6]- (M = V, Nb, Ta, Ru, Os, Ir, P, Sb) is presented. As starting materials, either metals, oxygen and ClF3 or oxides and ClF3 are used. The...
Chlorine evolution reaction (CER) is a critical anode reaction in chlor-alkali electrolysis. Although precious metal-based mixed metal oxides (MMOs) have been widely used as CER catalysts, they suffer from the concomitant generation of oxygen during the CER. Herein, we demonstrate that atomically ...