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Topic: Iron(II) chloride

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Iron(III) chloride

Chloride

Chromium(III) chloride

Iron(II) sulfate

Hydrochloric acid

Sulfuric acid

Iron (II) sulfate

Water purification

Iron

Sulfur

Calcium oxide

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	Iron(II) chloride - Wikipedia, the free encyclopedia
		Iron(II) chloride, or ferrous chloride, is the chemical compound FeCl
		It is a high melting, paramagnetic solid, usually obtained with off-white color.
		A classical synthesis of metal halides involves the action of hydrogen chloride on the metal.
	en.wikipedia.org /wiki/Ferrous_chloride (231 words)

	Iron(III) chloride - Wikipedia, the free encyclopedia
		Anhydrous iron(III) chloride is a fairly strong Lewis acid, and it is used as a catalyst in organic synthesis.
		Iron(III) chloride is also used as a catalyst for the reaction of ethylene with chlorine, forming ethylene dichloride (1,2-Dichloroethane), an important commodity chemical, which is mainly used for the industrial production of vinyl chloride, the monomer for making PVC.
		In the laboratory iron(III) chloride is most commonly used as a Lewis acid for catalysing reactions such as chlorination of aromatic compounds and Friedel-Crafts reaction of aromatics.
	en.wikipedia.org /wiki/Ferric_chloride (734 words)

	[No title]
		Iron(III) chloride is treated with excess 1 M lithium carbonate.
		Copper(I) chloride is treated with 3 M rubidium hydroxideand a red solid forms 56.
		Iron(II) sulfate is added to a sodium hypochlorite solution that has been acidified with acetic acid.
	people.morehead-st.edu /fs/z.barnes/redoxhw_s04.doc (2378 words)

	Iron Conservation Part II
		Since the chlorides present in the electrolyte come from all the artifacts in the vat, it is not possible to determine exactly when a specific artifact is chloride-free.
		Both ferrous and ferric chloride are capable of absorbing water from the atmosphere and reinitiating the corrosion process unless a perfect air-tight, atmosphere-proof coating is applied.
		Chloride-contaminated iron should be immersed in successive baths of tap water until the chloride level of the bath approximates that of the tap water; the artifact should then be placed in successive baths of de-ionized water until the chloride count in the bath has leveled off and ceases to rise when it is changed.
	nautarch.tamu.edu /class/anth605/File10b.htm (13780 words)

	Azide-metal salt formulations for control of fungi and nematodes - Patent 4132780
		The azides are hydrazoic acid, alkali metal azides, or alkaline earth metal azides and the metal salts are fluorides, bromides, chlorides, carbonates, sulfates, phosphates, nitrates, hydroxides, oxides, formates, acetates, propionates, oxalates, malates, citrates, butyrates, lactates, or tartrates of the metal ions: iron, aluminum, nickel, manganese (II), cobalt (II), zinc, tin (II), or magnesium.
		A mixer is charged with 35 parts by weight of this sodium azide, 45 parts by weight of the zinc chloride particles, 15 parts by weight of potassium chloride particles, and 3 parts by weight of the potassium carbonate particles, and operated for 5 minutes to produce a thoroughly mixed blend of the dry particles.
		Another procedure is to form in situ the soluble metal salt, such as magnesium chloride, or nitrate by dissolving in an acid solution such as hydrochloric acid, the metal itself or an insoluble salt of the metal such as oxide, carbonate, or hydroxide.
	www.freepatentsonline.com /4132780.html (11617 words)

	KREBS SWISS: Chemical Plants - Chlorine Gas Drying System
		Iron(III) chloride is mainly used as flocculating and precipitating agent in the treatment of both drinking water and waste water.
		Smaller amounts of iron(III) chloride are used as chlorinating agent and catalyst in the chemical industry and for etching in the electronic and printing industries.
		Suspended solids contained in the iron(II) chloride solution which overflows from the iron dissolving tank are separated in a clarifier.
	www.krebs-swiss.com /gpifecl3.htm (806 words)

	Copper Chloride Experiment
		It is not possible to collect iron(III) chloride because that will remain in solution as Fe(3+) and Cl(-) ions --the combination of these ions do not form a precipitate.
		An old bottle of "Copper Chloride" crystals with a poor label might not validate an assumption that it is in the (II) state.
		Then Cu(I) chloride would be cleanly converted to Cu(II) chloride by shaking with air or by standing a long time.
	www.newton.dep.anl.gov /askasci/chem03/chem03460.htm (925 words)

	[No title]
		Aluminum dissolves in sodium chloride solution to produce aluminum ion and sodium metal.
		0.1 M tin(II) chloride in 6 M hydrochloric acid is added to a small amount of potassium dichromate.
		Some solid titanium sponge is treated with a large excess of iron(III) chloride.
	people.morehead-st.edu /fs/a.macintosh/redoxhw.doc (1530 words)

	Types of Names
		The two chloride ions balance the charge on the iron, therefore the iron has to have a +2 charge.
		The name of this iron is iron(II) and the name of the compound is iron(II) chloride.
		Because the names do not give you any clues as to how many atoms there are or what oxidation states they have, you have to figure these things out based on what you know about the elements, usually from their position on the periodic table.
	dl.clackamas.cc.or.us /ch104-10/typesof.htm (1021 words)

	CRHS Chemistry 521 - Stoichiometry
		When the reaction is finished, you will determine the mass of iron used and the mass of copper metal produced.
		Carefully decant (pour) the iron (II) chloride solution covering the nails from the beaker into the sink.
		Determine the number of moles of copper (II) chloride needed to react with all of the iron you put into the beaker.
	www.edu.pe.ca /rural/class_webs/Chemistry/chem521/stoichiometry3.htm (375 words)

	[No title] (Site not responding. Last check: 2007-10-13)
		Suitable organic halides include t-butyl chloride, t-butyl bromides, allyl chloride, allyl bromide, benzyl chloride, benzyl bromide, chloro-di- phenylmethane, bromo-di-phenylmethane, triphenylmethyl chloride, triphenylmethyl bromide, benzylidene chloride, benzylidene bromide, methyltrichlorosilane, phenyltrichlorosilane, dimethyldichlorosilane, diphenyldichlorosilane, trimethylchlorosilane, benzoyl chloride, benzoyl bromide, propionyl chloride, propionyl bromide, methyl chloroformate, and methyl bromoformate.
		To triethyl phosphite (109.0 g, 0.655 mol), stirred in a 250-mL round- bottom flask under argon, was added dropwise acetyl chloride (51.4 g, 0.655 mol) over a period of about 30 minutes while the reaction mixture was cooled with an ice-bath.
		The ethyl chloride formed in the reaction was removed by distillation at atmospheric pressure.
	www.wipo.int /cgi-pct/guest/getbykey5?KEY=03/18644.030306&ELEMENT_SET=DECL (7845 words)

	Methods for the treatment and prophylaxis of diaper rash and diaper dermatitis - Patent 4556560
		A method according to claim 3 wherein the lipase-inhibiting agent is selected from the group consisting of zinc chloride, zinc sulfate, iron(II)chloride, iron(III)chloride, tin chloride, and mixtures thereof.
		A method according to claim 6 wherein the lipase-inhibiting agent is zinc chloride.
		Zinc chloride is known as a powerful caustic and astringent.
	www.freepatentsonline.com /4556560.html (9121 words)

	Chemical Sciences: Nomenclature: Binary Inorganic Compounds
		Whenever two or more compounds of the same two elements are possible, one of two approaches to modifying the name is used.
		In the case of sodium chloride, oxidation states are unnecessary because only one binary compound of these two elements is known.
		In the case of iron chloride, oxidation states should be used.
	www.psigate.ac.uk /newsite/reference/plambeck/chem1/p01028.htm (810 words)

	Chemistry 110 - Experiment 5 Addenda
		When you calculate the number of moles of a compound which exists as a hydrate, you must include the total molar mass, including the water, not just the anhydrous (without water) part.
		This compound is colored, but not red like the experiment in Part A. Like the experiment in Part A, however, you must do a limiting reactant determination to find out which of the starting reagents (which appear in the product) is limiting.
		Measure about 2 to 2.5 grams of nickel(II) chloride hexahydrate, and put it in a 150-mL beaker.
	www.miracosta.cc.ca.us /home/dlr/110exp5.htm (2156 words)

	ChemTeam: Nomenclature-Binary Compounds:Stock
		Since the result of step #2 is 2, we then use iron(II) for the name.
		The correct name of the example is iron(II) chloride.
		The Roman numeral is II, because 2 chlorides equal -2, so the Cu must be +2.
	dbhs.wvusd.k12.ca.us /webdocs/Nomenclature/Binary-Stock-FormulatoName.html (643 words)

	[No title]
		b) I actually produced 6 grams of lithium chloride.
		Percent, Actual, and Theoretical Yield SOLUTION KEY 1) LiOH + KCl (LiCl + KOH a) I began this reaction with 20 grams of lithium hydroxide.
		35.5 grams b) I actually produced 6 grams of lithium chloride.
	misterguch.brinkster.net /001_001.doc (566 words)

	topicIndexItoP.html
		Iron(II) oxide, FeO, iron oxide, fl oxide of iron, ferrous iron(II) oxide
		Iron(III) chloride, Hydrolysis of iron(III) chloride [iron chloride]
		Litmus, Test for hydrogen chloride with ammonium chloride, litmus, and lighted splint tests 13.5.1
	www.uq.edu.au /_School_Science_Lessons/topicIndexItoP.html (1359 words)

	Tests for Iron(II) and Iron(III) Ions (Site not responding. Last check: 2007-10-13)
		A number of experiments are done by mixing drops of two or more reagents and recording the results.
		At the end of this lab, students will be able to identify the iron(II), Fe, and iron(III), Fe ions in solutions.
		At the end of this lab, you will be able to identify the iron(II), Fe, and iron(III), Fe ions in solutions.
	dwb.unl.edu /Chemistry/MicroScale/MScale41.html (399 words)

	Chemical Formula worksheet (Site not responding. Last check: 2007-10-13)
		So sodium chloride is made up of a sodium atom and a chlorine atom joined together by a chemical bond.
		FeCl2 is iron (II) chloride and FeCl3 is iron (III) chloride.
		There is another and older way which is still used by some people and that is to use the latin name for the element and putting -ic after the the higher charge and -ous after the lower charge.
	sun.menloschool.org /~dspence/chemistry/formulae/review_quiz.html (390 words)

	Third Example
		Iron has an ion with a +2 charge called iron(II) ion or ferrous ion, and one with a +3 charge called iron(III) ion or ferric ion.
		is named iron(II) chloride because it is made of iron(II) ions and chloride ions.
		because three chloride ions are needed to neutralize the charge on a +3 ion.
	dl.clackamas.cc.or.us /ch104-07/third.htm (189 words)

	Lab: Iron and Copper Exchange
		Using a chemical reaction between iron and copper(II) chloride, determine the number of (a) moles of iron that react and (b) moles of copper produced.
		Weigh the beaker on the balance and record this value in the data table.
		Allow the nails to sit in the copper(II) chloride solution undisturbed until next week.
	home.gwi.net /~dakeller/Chem/Lab-MoleIronCopper.html (788 words)

	Ferrous Chloride, 4-Hydrate
		Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally.
		Irritating hydrogen chloride fumes may form in fire.
		Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste facility.
	www.jtbaker.com /msds/englishhtml/f1678.htm (1063 words)

	Inans4
		If J is passed into a solution of barium chloride there is a vigorous reaction since sulphuric acid is formed rather violently from sulphur trioxide and water.
		Aqueous solutions of iron(III) chloride react with copper metal to give iron(II) ions and copper(II) ions, and for that reason are used to etch printed-circuit boards in electronics:
		The solution of iron(II) ions, B gives a dirty-green precipitate of iron(II) hydroxide D if sodium hydroxide is added; this precipitate remains in excess sodium hydroxide since it is not amphoteric.
	www.rod.beavon.clara.net /inans4.htm (369 words)

	Custom Writing on Lab Repot of Decomposition Reaction Between Iron and Copper (II) Chloride
		If you are a freshman having no idea how to write a book report, or a graduate looking for some help organizing your efforts to get going on your dissertation, or an international student striving with your research, we are here to help YOU with this!
		Introduction When iron is mixed to Copper (Ⅱ) Chloride; the product will be copper and iron chloride.
		The percent yield of copper is approximately 164.2%.
	www.vipessays.com /termpaper/Lab_Repot_of_Decomposition_Rea-162181.html (274 words)

	Safety (MSDS) data for iron (II) chloride hydrate (Site not responding. Last check: 2007-10-13)
		Safety (MSDS) data for iron (II) chloride hydrate
		Synonyms: ferrous chloride hydrate, ferrous chloride tetrahydrate, iron (II) chloride tetrahydrate, iron dichloride tetrahydrate, iron chloride, ferrous chloride, hydrochloric acid iron (2+) salt
		We have not verified this information, and cannot guarantee that it is up-to-date.
	physchem.ox.ac.uk /MSDS/IR/iron_II_chloride_hydrate.html (158 words)

	Practice
		(e) A solution of tin(II) chloride is added to an acidified solution of potassium permanganate.
		(d) A solution of iron(II) nitrate is exposed to air for an extended period of time.
		(h) A solution of nickel chloride is added to a solution of sodium sulfide.
	www.chemmybear.com /reaction.html (1354 words)

	Iron(II) Chloride Complex for Living Radical Polymerization of Methyl Methacrylate1 (Site not responding. Last check: 2007-10-13)
		Iron(II) Chloride Complex for Living Radical Polymerization of Methyl Methacrylate1
		Iron(II) Chloride Complex for Living Radical Polymerization of Methyl Methacrylate
		These results indicate that the Fe(II) complex is effective in the homolytic and reversible cleavage of the carbon-halogen terminal originating from the halide initiators into a transient radical growing species to induce living MMA polymerization.
	pubs.acs.org /cgi-bin/abstract.cgi/mamobx/1997/30/i16/abs/ma961478j.html (169 words)

	Identifying Chemical Activity (Site not responding. Last check: 2007-10-13)
		Give students samples of three different metals labeled J, K, and L along with three thin-stem pipets containing chloride salts of the three metals.
		Use J for copper and copper(II) chloride, L for aluminum and aluminum chloride, and K for magnesium and magnesium chloride.
		One suggested method is to test K against L chloride, to test K against J chloride, and to test L against J chloride.
	www.cci.unl.edu /chemistry/labs/LABS08.html (1850 words)

	AUFBAU1 [METALS: IRON COMPOUNDS]
		Construct the symbol equation for the reaction between iron and aqueous phosphoric acid.
		Except for the precipitation reactions, leading to the formation of iron(II) hydroxide and iron(III) hydroxide, explain carefully why all the other reactions in the scheme are considered to be redox reactions.
		State and explain, using ionic equations, the observations at the anode, at the cathode, and for the electrolyte when an aqueous solution of iron(II) chloride is electrolyzed [the ions H
	www.wissensdrang.com /auf1fe2.htm (477 words)

	Iron(II) chloride - Psychology Central (Site not responding. Last check: 2007-10-13)
		Its most fundamental derivative is the hydrate, FeCl
		Hydrated forms of ferrous chloride are generated by treatment of wastes from steel production with hydrochloric acid.
		Such solutions are designated spent acid, especially when the hydrochloric acid is not completely consumed.
	psychcentral.com /psypsych/Spent_acid (261 words)

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