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Reaction with oxidation

The reaction can also be carried out with oleum, distilling the chlorosulfuric acid as it forms. Reaction with oxidizing oxyacids such as HNO Hberates chlorine. Anhydrous sulfates of the heavy metals form addition compounds with HCl that can be released by heating the complex to elevated temperatures. The complex CuSO 2HC1 has been used for storage and transport of HCl (23). [Pg.444]

Mg is a dangerous fire hazard, in the form of dust or flakes, when exposed to flame, or by violent chemical reaction with oxidizing agents. [Pg.23]

The fundamental chemistry of carotenoid radicals and the reactions with oxidizing agents, peroxy radicals, etc., is important for evaluating the proposed actions of... [Pg.57]

The same situation is found in the oxidation of certain dissolved reducing agents in many cases these reactions occur only by reaction with oxidizing agents, not on anodic polarization of an electrode. Such behavior is observed primarily in systems with organic reactants, more rarely in systems with inorganic reactants. [Pg.233]

SOq Reactions. Exposure to S02 has been proposed to lead to a quantitative reaction with -OOH groups to give a product with a marked increase in IR absorption over that of the original -OOH groups (7, 18). However, we have found the reactions with oxidized... [Pg.378]

Some of the earliest experimental studies of neutral transition metal atom reactions in the gas phase focused on reactions with oxidants (OX = O2, NO, N2O, SO2, etc.), using beam-gas,52,53 crossed molecular beam,54,55 and flow-tube techniques.56 A few reactions with halides were also studied. Some of these studies were able to obtain product rovibrational state distributions that could be fairly well simulated using various statistical theories,52,54,55 while others focused on the spectroscopy of the MO products.53 Subsequently, rate constants and activation energies for reactions of nearly all the transition metals and all the lanthanides with various oxidant molecules... [Pg.220]

Since acetylene is endothermic (values above) and effectively a reducing agent, its reactions with oxidants are usually violent or explosive if uncontrolled. [Pg.265]

Irradiation in air of the deoxycholic acid (DCA, 157) complex of indanone leads to oxidation of both the steroid and the guest, yielding 5- 3-hydroxy-DCA, 158, and optically active 3-hydroxyindanone (241). In the presence of air, irradiation of the DCA clathrates of isochromane, 159, and indene, 161, leads to reaction with oxidation of the host and of the allylic position of the guest to a keto group (e.g., 159 — 160 and 161 — 162).The detailed mechanisms of these oxidations remain to be elucidated. [Pg.198]

Except for the back-electron-transfer step, these reactions are similar to electron-transfer reactions with oxidizing or reducing agents and are often used... [Pg.188]

No data were located regarding the hydrolysis of 1,3-DNB and 1,3,5-TNB. Flowever, neither compound is expected to undergo hydrolysis since aromatic nitro compounds are generally resistant to chemical hydrolysis under environmental conditions (Lyman et al. 1982). The transformation of 1,3-DNB in water due to reactions with oxidants present in natural bodies of water is not expected to be important in environmental fate processes (ERA 1991b). [Pg.82]

In considering the selection of anodes for high energy density (HED) storage (or secondary) batteries (SB), we note that there are some 19 metals whose free-energy density (TED) of reaction with oxidants such as O2, Cl2, and F2 are higher than those of Zn with the same oxidants. Most of these metals react violently with water. The remainder are passivated by water. Therefore other electrolytes must be considered for these metals, based on non-aqueous, molten salt, or solid-state ionic conductors. Much experimental work has been carried out during the last two decades on primary and secondary batteries based on anhydrous electrolytes, aimed at utilization of the active metals. [Pg.255]

Reactions with oxidizing agents are likely to be violent. It is oxidized when heated at 600°C in air. [Pg.105]

The compound is a very powerful reducing agent. Reactions with oxidizing agents may progress to explosive violence (See Reactions). Also, heating this compound above 100°C can produce toxic phosphine, which also may explode in air. [Pg.390]

LiBH4 + 2HC1 2LiCl + B2H6 + 2H2 Reactions with oxidizing agents are violent. [Pg.496]

It undergoes violent reactions with oxidizing agents. [Pg.501]

Mercury(T) chloride is a reducing agent and, therefore, its reaction with oxidizing substances can oxidize it to Hg(ll) compounds. [Pg.566]

Water behaves as a reducing agent in reactions with oxidizing agents ... [Pg.970]

The consequences are obvious. The redox reaction with reduction of D has at equilibrium a much lower Fermi energy, that means a more positive redox potential, the redox reaction with oxidation of D has a much higher Fermi energy, that is a more negative redox potential than in the ground state. This is schematically demonstrated in Fig. 1. [Pg.36]

Penetration by the hydrogen ion certainly alters the character of an ionic compound, and there is much to be said for considering the altered compound as a homopolar compound, which will be dealt with in greater detail later, but treating HC1 as a true homopolar compound unfortunately does not enable us to predict any of its properties. It is, therefore, instructive to consider it as a distorted ionic structure, and to attempt to predict its properties in a qualitative manner. HG1 always behaves as a normal ionic compound in its reactions with oxides, which will be referred to again in Section 27. [Pg.94]

Ref 3a). Miscible with w, ale eth. Can be prepd by dehydration of acetamide or by other methods. Used as a solvent for many org compdsfamong them RDX, HMX, etc) and as a starting material for the prepo of some org compds. Its toxicity and fire hazard are discussed in Ref 6. The expl hazard is great when acetonitrile is exposed to heat, flame or cnem reactions with oxidizers. It forms an azeotrope with water... [Pg.45]


See other pages where Reaction with oxidation is mentioned: [Pg.33]    [Pg.517]    [Pg.39]    [Pg.57]    [Pg.144]    [Pg.644]    [Pg.248]    [Pg.830]    [Pg.201]    [Pg.382]    [Pg.266]    [Pg.487]    [Pg.227]    [Pg.184]    [Pg.286]    [Pg.342]    [Pg.192]    [Pg.599]    [Pg.109]    [Pg.120]    [Pg.129]    [Pg.517]    [Pg.34]    [Pg.149]    [Pg.39]   
See also in sourсe #XX -- [ Pg.352 ]

See also in sourсe #XX -- [ Pg.352 ]




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