Oxidizers peroxides, metal

Hydrazine Alkali metals, ammonia, chlorine, chromates and dichromates, copper salts, fluorine, hydrogen peroxide, metallic oxides, nickel, nitric acid, liquid oxygen, zinc diethyl... [Pg.1208]

Magnesium Air, beryllium fluoride, ethylene oxide, halogens, halocarbons, HI, metal cyanides, metal oxides, metal oxosalts, methanol, oxidants, peroxides, sulfur, tellurium... [Pg.1209]

Heating with the following solids, their fusions, or vapours (a) oxides, peroxides, hydroxides, nitrates, nitrites, sulphides, cyanides, hexacyano-ferrate(III), and hexacyanoferrate(II) of the alkali and alkaline-earth metals (except oxides and hydroxides of calcium and strontium) (b) molten lead, silver, copper, zinc, bismuth, tin, or gold, or mixtures which form these metals upon reduction (c) phosphorus, arsenic, antimony, or silicon, or mixtures which form these elements upon reduction, particularly phosphates, arsenates,... [Pg.95]

Lead(II) oxide Non-metals Lead(IV) oxide Non-metals Nitric acid Non-metals Nitrogen oxide Non-metals Nitrosyl fluoride Metals, etc. Nitryl fluoride Non-metals Oxygen difluoride Non-metals Potassium nitrite Boron Potassium nitrate Non-metals Silver difluoride Boron, etc. Sodium peroxide Non-metals... [Pg.66]

Hydrogen peroxide Carbon Iodine heptafluoride Carbon Iodine(V) oxide Non-metals MRH 6.19/15... [Pg.127]

Hydrogen peroxide See Hydrogen peroxide Metals, etc. See other METAL oxides... [Pg.1474]

Iodine pentafluoride Metals Lead(IV) oxide Metals Nitryl fluoride Metals Potassium perchlorate Metal powders Sodium peroxide Metals See other metals... [Pg.1771]

Chromium trioxide Selenium Fluorine Non-metals Potassium bromate Non-metals Silver(I) oxide Non-metals Sodium peroxide Non-metals... [Pg.1907]

Hydrogen peroxide Metals, Metal oxides, Metal salts Hydrogen sulfide Oxidants... [Pg.2118]

When the oxygen compounds of group IA and IIA metals react with water, strongly basic solutions are produced regardless of whether an oxide, peroxide, or superoxide is involved. [Pg.363]

The CL reaction of luminol (5-amino-2,3-dihydro-1,4-phthalazinedione) (1) is one of the more commonly used nonenzymatic CL reactions and has been extensively studied [49, 57-59], It is well known that the luminol CL reaction is catalyzed by many kinds of substances, e.g., ozone, halogen-Fe complex, hemin, hemoglobin, persulfate, and oxidized transition metals. The most acceptable scheme is shown in Figure 10. Luminol forms a six-membered ring of peroxide (3) from a diazaquinone intermediate (2) and then, by the decomposition of 3, N2 gas and the Si-excited state of the phthalate dianion are produced, yielding... [Pg.300]

Traube [15,16] performed the next important step in understanding of the oxidation mechanism. He studied the oxidation of metals in water and proposed hydrogen peroxide as the primary product of oxidation. Traube proposed the following scheme of metal oxidation ... [Pg.34]

With radical sources other than acyl peroxides, the rearomatization of the a-complex can take place by various, not always well characterized, reactions, such as oxidation by metal salts, hydrogen abstraction by intermediate radicals, disproportionation, and induced decomposition. [Pg.144]

The alkylation of quinoline by decanoyl peroxide in acetic acid has been studied kineti-cally, and a radical chain mechanism has been proposed (Scheme 207) (72T2415). Decomposition of decanoyl peroxide yields a nonyl radical (and carbon dioxide) that attacks the quinolinium ion. Quinolinium is activated (compared with quinoline) towards attack by the nonyl radical, which has nucleophilic character. Conversely, the protonated centre has an unfavorable effect upon the propagation step, but this might be reduced by the equilibrium shown in equation (167). A kinetic study revealed that the reaction is subject to crosstermination (equation 168). The increase in the rate of decomposition of benzoyl peroxide in the phenylation of the quinolinium ion compared with quinoline is much less than for alkylation. This observation is consistent with the phenyl having less nucleophilic character than the nonyl radical, and so it is less selective. Rearomatization of the cr-complex formed by radicals generated from sources other than peroxides may take place by oxidation by metals, disproportionation, induced decomposition or hydrogen abstraction by radical intermediates. When oxidation is difficult, dimerization can take place (equation 169). [Pg.293]

How can the oxides, peroxides, and hydroxides of the alkaline-earth metals be prepared What are the commercial names of calcium and barium hydroxide solutions How do the solubility, basic properties, and thermal stability of the hydroxides change in the series calcium-strontium-barium ... [Pg.192]

In contrast to catalytic oxidations involving metal peroxide intermediates, catalysis by metal-oxo complexes does not in theory require the presence of a coreducing agent. Indeed, the reduction... [Pg.350]

Dichlorine oxide Carbon, or Oxidisable materials Fluorine Non-metals Hydrogen peroxide Carbon Iodine heptafluoride Carbon Iodine(V) oxide Non-metals Nitrogen oxide Non-metals Nitrogen trifluoride Charcoal Oxygen difluoride Non-metals Oxygen (Liquid) Charcoal Ozone Charcoal, Potassium iodide... [Pg.135]

See Sodium peroxide Metals, Carbon dioxide See other NON-METAL OXIDES... [Pg.245]

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