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Topic: Oxidizing agent

Related Topics

Reducing agent

Dichromate

Odda process

Oxidation

Manganese oxide

Redox

Redox titration

Chromic acid

Sulphuric acid

High explosive

Nitric acid

Oxide

Potassium permanganate

Acid

Organic reaction

	Oxidation and Reduction
		Since oxidation and reduction are symmetric processes, always occurring together, there is always an oxidizing agent and a reducing agent in the reaction.
		The relative strengths of oxidizing agents can be inferred from their standard electrode potentials.
		The strongest oxidizing agents are shown from the standard electrode table.
	hyperphysics.phy-astr.gsu.edu /hbase/chemical/oxred2.html (375 words)

	Reducing agent - Wikipedia, the free encyclopedia
		A reducing agent is the element or a compound in a redox (reduction-oxidation) reaction (see electrochemistry) that reduces another species.
		Reducing agents and Oxidizing agents are the ones responsible for corrosion, which is the “degradation of metals as a result of electrochemical activity”
		The anode is an element that loses electrons (reducing agent), thus oxidation always occurs in the anode, and the cathode is an element that gains electrons (oxidizing agent), thus reduction always occurs in the cathode.
	en.wikipedia.org /wiki/Reducing_agent (595 words)

	Oxidizing agent - Wikipedia, the free encyclopedia
		An oxidizing agent is a compound that oxidizes another substance in electrochemistry or redox chemical reactions.
		Iron III (Fe) has been oxidized because the oxidation number increased and is the reducing agent because it gave electrons to the Oxygen (O).
		Because the process of oxidation is so widespread (explosives, chemical synthesis, corrosion), the term oxidizing agent has acquired multiple meanings.
	en.wikipedia.org /wiki/Oxidizing_agent (377 words)

	Process and composition for coating metals - Patent 4373050
		Such oxidizing agents are oxygen-containing materials which have a positive reduction potential greater than that of hydrogen and function as oxidizing agents in the acidic aqueous composition of the present invention.
		It is believed that oxidizing agents with a reduction potential greater than 0.77 volts (the reduction potential of the ferrous-ferric couple) oxidize ferrous ions, present from the dissolution of an iron-containing metallic substrate, to ferric ions which are effective in causing coagulation and deposition of resin on iron-containing metallic substrates.
		The use of an insufficient amount of oxidizing agent in combination with an acid that is capable of dissolving the metallic surface at the rates mentioned hereinabove results in the evolution of undesirable amounts of hydrogen gas which prevent or deter the formation of the desired types of coatings.
	www.freepatentsonline.com /4373050.html (11977 words)

	rest of chapter 9
		Carbon is oxidized from +2 in CO to +4 in CO c) This is an oxidation-reduction reaction.
		Magnesium is oxidized from 0 in Mg(s) to +2 in MgCI
		The phosphorus is oxidized from a -3 in PH to a +5 in H
	chemed.chem.purdue.edu /genchem/development/homework/93573.html (1395 words)

	[No title] (Site not responding. Last check: )
		The process of claim 4 wherein the stabilizing agent is creatinine and the stabilized color absorbs at a peak of 411 nm and the halide adulterant absorbs at a second distinct visible wavelength.
		A reagent for detecting simultaneously in an aqueous sample the presence of nitrites and halogen-containing oxidizing agents wherein the reagent comprises a diazo dye precursor and a nucleophile stabilizing agent.
		The reagent of claim 7 wherein the precursor is a phenylene diamine compound and the halogen-containing oxidizing agent is a chlorine-containing compound.
	www.wipo.int /cgi-pct/guest/getbykey5?KEY=00/52464.000908&ELEMENT_SET=DECL (3202 words)

	The Megahealth Society
		Oxygen is the prototypical oxidizing agent, and oxygen-rich substances are oxidized.
		Gunpowder is made from potassium nitrate (the oxidizer) and powdered charcoal (the reducing agent), with sulfur as a catalyst.
		The Cathcart theory hypothesizes that under oxidizing conditions, the disulfide (sulfur-sulfur) bridges between the two halves of the antibody is in its oxidized, intact, and active conformation, and that under reducing conditions, one (or more) of the disulfide bridges may become broken by becoming temporarily reduced to the sulfhydryl form.
	www.ceri.com /ffredox.htm (2124 words)

	Chem 12 - Review Question 7
		Find the ratio of oxidizing agent to reducing agent which must be preserved in the final balanced equation.
		the ratio which must be preserved in the balanced equation is 5 moles of oxidizing agent to 9 moles of reducing agent.
		Note to students: occasionally, as in the case of oxidation by nitrates, some of the nitrate acts as oxidizing agent, and some is used as a spectator ion.
	www.personal.psu.edu /users/f/b/fbc1/fc12rq7.html (439 words)

	Inorganic Oxidizing Agents (Site not responding. Last check: )
		Inorganic oxidizing agents can react with reducing agents to generate heat and products that may be gaseous (causing pressurization of closed containers).
		Some inorganic oxidizing agents are salts of metals that are soluble in water; dissolution dilutes but does not nullify the oxidizing power of such materials.
		Compounds that inherently contain a group that is a reducing agent and an oxidizing agent are classed in both Group 44 (Inorganic Oxidizing Agents) and in Group 45 (Inorganic Reducing Agents; for example, ammonium nitrate).
	www.epa.gov /ceppo/cameo/help/chapte39.htm (391 words)

	Combustible compositions for generating cloud modification and weather control aerosols : AZ IMC
		A combustible composition according to claim 1 in which the oxidizing agent, the oxidizable substance and the hygroscopic solid are amalgamated in the presence of a binder selected from the group consisting of organic and inorganic binders, the resulting amalgam being enclosed within a container, thereby forming a combustible candle.
		Combustible compositions according to claim 1 in which the oxidizable substance is aluminum metal and the oxidizing agent is selected from the group consisting of sodium and potassium nitrates, and wherein the molar ratio of aluminum to nitrate is in the range of between 1.5:1 and 3.5:1.
		The oxidizing agents more suitable for the compositions according to the present invention must preferably meet the following requirements: to be stable at room temperature, to be easy to grind preferably hydrogen-free, able to react with the metal with gas development (particularly nitrogen) which favours aerosolization.
	arizona.indymedia.org /print.php?id=30981 (4333 words)

	Oxidizing Agents (Site not responding. Last check: )
		All forms of Cr(VI) are powerful oxidizing agents, and oxidize any CH bonds on a carbon with an oxygen as far as possible without breaking any carbon-carbon bonds; for example, secondary alcohols are converted to ketones, and aldehydes to carboxylic acids.
		It is made in the upper atmosphere by collision of an oxygen atom with an oxygen molecule and in the lower atmosphere by reaction of oxygen with oxides of nitrogen formed in photochemical smog.
		Very mild oxidizing agents such Ag, Cu are usually used to do easy oxidations, such as oxidation of an aldehyde to a carboxylic acid in the presence of other oxidizable groups such as alcohols.
	pages.towson.edu /ladon/orgrxs/reagent/oxidizer.htm (1833 words)

	[No title] (Site not responding. Last check: )
		Preferably, altering 303 the agent concentration is performed by adding further oxidizing agent 202 to slurry 200, prior to forwarding slurry 200 to pad 140.
		Optionally, altering 303 the oxidizing agent concentration is performed by disposing further oxidizing agent 202 to pad 140, for example, for immediate reaction with slurry 200 that is already present on pad 140.
		Altering 303 the oxidizing agent concentration by adding further oxidizing agent 202 is convenient, the effective agent concentration can optionally be altered by adding reducing agent 202 (to slurry 200).
	www.wipo.int /cgi-pct/guest/getbykey5?KEY=03/07360.030123&ELEMENT_SET=DECL (1524 words)

	redox obj D
		Objective: To identify the oxidizing and reducing agents in a redox reaction.
		Oxidizing Agent: a substance which takes electrons from a substance that is being oxidized.
		Oxidizing agents contain an atom with a relatively high oxidation number.
	www.emsb.qc.ca /laurenhill/science/equi16.html (315 words)

	Patent 6,525,017
		Useful agents need not be oxidizing agents in their own right, and include those agents which will be acted upon in vivo to produce oxidizing agents at the in vivo site of the NMDA receptor which is to be protected from neuronal injury.
		For example, agents such as superoxides and peroxides are potentially useful as agents to oxidize an NMDA receptor in vivo.
		Other agents which may be selected for testing in the method of this invention include those which prevent removal of oxidizing agents which occur naturally in vivo.
	pharmcast.com /Patents/Yr2003/Feb2003/022503/6525017_Neurone022503.htm (1707 words)

	(WO 99/48933) PROCESS FOR PRODUCING PAINTABLE POLYMERIC ARTICLES (Site not responding. Last check: )
		The oxidizing agent in the composition is present in a kinetically degrading state capable of producing at least one chemical intermediate which is reactive with the polymeric substrate/virgin polymeric material.
		Contact between the composition containing the oxidizing agent and the polymeric substrate/virgin polymeric material is maintained for an interval sufficient to produce or modify functional groups in the polymeric substrate/virgin polymeric material.
		The activator agent may be present in the composition upon initial contact with the polymeric substrate/virgin polymeric material, or may be added to the composition subsequent to initial contact with the polymeric substrate/virgin polymeric material.
	wipo.int /cgi-pct/guest/getbykey5?KEY=99/48933.990930&ELEMENT_SET=DECL (233 words)

	Oxidation - Reduction
		The species accepting the electron(s) is called an oxidizing agent and is itself reduced in the reaction.
		In this reaction silver ion is the oxidizing agent and lithium metal is the reducing agent.
		The products of the reaction also constitute an oxidizing agent-reducing agent pair, but since silver metal is a weaker reducing agent than lithium metal (lithium ion is a weaker oxidizing agent than silver ion) at equilibrium the reaction lies far to the right.
	www.sonoma.edu /chemistry/chem115b/oxidation.html (885 words)

	Roll of Class 5.1 Oxidizing Agent - Primary Hazard Warning Diamonds \| Rolls of Hazard Warning Diamonds \| Hazard Warning ...
		Roll of Class 5.1 Oxidizing Agent - Primary Hazard Warning Diamonds
		Roll of Class 5.1 Oxidizing Agent - Primary Hazard Warning Diamonds
		Roll of 250, 100 x 100mm, Class 5.1 Oxidizing Agent Hazardous Warning Diamond / Hazchem Label.
	www.uksafetysupplies.com /product/roll-of-class-51-oxidizing-agent-primary-hazard-warning-diamonds (293 words)

	Untitled Document
		Oxidizing agents are chemicals that bring about an oxidation reaction.
		The oxidizing agent may provide oxygen to the substance being oxidized (in which case the agent has to be oxygen or contain oxygen) or receive electrons being transferred from the substance undergoing oxidation (chlorine is a good oxidizing agent for electron-transfer purposes, even though it does not contain oxygen).
		Fire or explosion is possible when strong oxidizing agents come into contact with easily oxidizable compounds, such as metals, metal hydrides or organics.
	www.ecu.edu /oehs/labsafety/reactives.htm (242 words)

	Activity Series
		An oxidizing agent is a species that takes electrons away from some other species; in the process, the oxidizing agent becomes reduced.
		A spontaneous redox reaction proceeds in the direction from the stronger oxidizing and reducing agent to the weaker oxidizing and reducing agent.
		By studying displacement reactions involving many different pairs of oxidizing and reducing agents, it is possible to come up with a ranking of oxidizing or reducing strength.
	web.centre.edu /shiba/che132L/activity.htm (567 words)

	Adhesive for electroless plating, printed circuit boards and method of producing the same - Patent 5589255
		The adhesive according to claim 1, wherein said heat-resistant resin which is lightly soluble in the presence of an oxidizing agent comprises a polyamide resin.
		That is, the adhesive for electroless plating according to the invention is an adhesive obtained by dispersing heat-resistant particles easily soluble in the oxidizing agent into the heat-resistant resin sparingly soluble in the oxidizing agent by the curing treatment.
		In this case, the substrate provided with the adhesive layer is immersed in the solution of the oxidizing agent, or the oxidizing agent is sprayed onto the surface of the adhesive layer, whereby the surface of the adhesive layer is roughened.
	www.freepatentsonline.com /5589255.html (4346 words)

	CH1010 Answers to Problem Handout 14 (Site not responding. Last check: )
		K is the reducing agent, H2O is the oxidizing agent.
		Br- is the reducing agent, Cl2 is the oxidizing agent.
		Zn is the reducing agent, Cu2+ is the oxidizing agent.
	www.wpi.edu /Academics/Depts/Chemistry/Courses/General/ch1010probhdt14ans.html (192 words)

	Displacement Reactions of Zinc and Copper (Site not responding. Last check: )
		However, in the second reaction, the zinc ion is not able to oxidize the copper metal.
		The second reaction did not occur because the reactants were the weaker reducing and oxidizing agents.
		In the third reaction, iron is a better reducing agent than copper, however iron is not as good as zinc.
	chemed.chem.purdue.edu /demos/moviesheets/9.11.html (219 words)

	[No title]
		Cr(s) > N2(g) as reducing agents (b) N2O(g) + 2H3O+(aq) + 2Au(s) 3N2(g) + 4H2O + 2Au+(aq) E0cell = 1.77 - (-0.74) = 2.51 Volts N2O(g) > Au+(aq) as oxidizing agents.
		Au(s) > N2(g) as reducing agents (c) Cr(s) + 3Au+(aq) 3Au(s) + Cr3+(aq) E0cell = 1.69 - (-0.74) = 2.43 Volts Au+(aq) > Cr3+(aq) as oxidizing agents.
		Cr(s) > Au(s) as reducing agents 50 Metal A > B reducing strength since B forms on A Metal B > H2 (g) since bubbles form Metal C > A since A does not form on C Therefore the order is C > A > B. 51 (a) Copper forms on the iron.
	www.chem.ufl.edu /classes/2046/palenik/Ch21-all.doc (271 words)

	Essay or Coursework - Displacement series of the Halogens.
		The chlorine molecules displaced the iodide ions in the potassium iodide compound.
		As a reaction occurred, chlorine is a better oxidizing agent as it takes the electrons from the halide ions and becomes an ion itself.
		As reducing agents, iodide ion is a better reducing agent than chlorine.
	www.coursework.info /i/52607.html (452 words)

	BC Online: 8B - Dehydrogenases, Mono and Diooxygenases, and Oxidases
		Oxidizing agents are required to oxidize organic molecules.
		Rather, electrons lost from the oxidized substrate are passed via intermediate electron carriers to dioxygen, which get reduced to superoxide (if one electron is added), hydrogen peroxide (if two electrons are added) or water (if 4 electrons are added).
		Another feature of aging cells is the accumulation of oxidized proteins (as evidenced by an increase in carbonyl groups).
	employees.csbsju.edu /hjakubowski/classes/ch331/oxphos/oloxidationenzymes.html (4924 words)

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