iron metal reacts with oxygen

bbc - gcse bitesize rusting

the iron reacts with water and oxygen to form hydrated iron iii oxide which we see as rust this is the word this prevents the metal below from coming into contact with air and oxygen block of the layer of aluminium oxide does not flake off unlike rust which can flake off the surface of iron and steel objects page

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solution i need to help my daughter with this question when iron

question i need to help my daughter with this question when iron metal reacts with oxygen the reaction can form fe the balanced chemical equation i think is right is 4 fe + ----2fe so i have 4 moles of iron + 3 moles of oxygen creates 2 moles of iron oxide i need to find the number of moles of oxygen

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combination reactions

a combination reaction is a reaction in which two reactants combine to form one product oxygen when a metal undergos a combination reaction with oxygen a metal oxide is formed similarily a metal halide is formed if reacted with one of the halogens rust is the product of a combination reaction of iron and oxygen

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iron metal reacts with oxygen problem physics forums - the

apr 11 the problem statement all variables and given/known data when the supply of oxygen is limited iron metal reacts with oxygen to produce a mixture of feo and fe2o3 in a certain experiment 20 00 g iron metal was reacted with 11 20 g oxygen gas after the experiment the iron was totally consumed

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write a balanced equation iron metal reacts with oxygen gas to

i don't need an explanation of how to do it i have tried and have gotten it wrong answers only please!

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characteristics of iron and its reaction with oxygen - mel chemistry

chemical and physical properties of iron in normal conditions and in pure form iron is a solid substance with a silvery-grey color and a bright metallic shine iron is a good conductor of electricity and heat as can be tested by touching an iron object in a cold room as the metal swiftly conducts heat in a short period of time

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when iron metal reacts with oxygen the reaction can form fe2o3

this is relatively simple so i'm trying to understand what is troubling you what is it you don't understand about this question? do you know the symbols? how to balance an equation? please clear this up if you're stuck on this i know you will be quite confused as the course becomes more complicated

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chemical equations ck-12 foundation

oct 31 look at this rusty bike it has been left outside in damp weather too many times so the iron in the metal parts has rusted iron rusts when it combines with oxygen in the air iron rusting is an example of a chemical reaction in a chemical reaction substances change into entirely different substances

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iron metal reacts with oxygen to produce iron lll oxide if you have

feb 5 we need a stoichiometric equation 2fe s +32o2 g fe2o3 s and thus if 12 0mol of metal oxidize then clearly by the given stoichiometry 18 0mol of dioxygen gas are required what masses of gas and metal are required for the given reaction? was this helpful? let the contributor know! yes

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how do metals react with oxygen? - quora

reaction of metal and non-metals with oxygen metals react with oxygen to form metal oxides these metal oxides are basic in 3 during the rusting of iron iron metal combines slowly with the oxygen of air in the presence of water to form a compound called iron oxide this iron oxide is rust 3fe s + o2 g +

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write a balanced equation iron metal reacts with oxygen gas to

i don't need an explanation of how to do it i have tried and have gotten it wrong answers only please!

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how do metals react with oxygen? - quora

reaction of metal and non-metals with oxygen metals react with oxygen to form metal oxides these metal oxides are basic in 3 during the rusting of iron iron metal combines slowly with the oxygen of air in the presence of water to form a compound called iron oxide this iron oxide is rust 3fe s + o2 g +

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iron metal reacts w/ oxygen gas to form solid iron iii oxide

answer 4fe + 3o2 --> 2fe2o3 why? fe is iron o2 is oxygen gas diatomic o2 iron iii oxide means a +3 charge on fe and -2 charge on o2 thus fe2o3 write that out and balance the equation normally

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when iron metal reacts with oxygen the reaction can form fe2o3

this is relatively simple so i'm trying to understand what is troubling you what is it you don't understand about this question? do you know the symbols? how to balance an equation? please clear this up if you're stuck on this i know you will be quite confused as the course becomes more complicated

Get Price

characteristics of iron and its reaction with oxygen - mel chemistry

chemical and physical properties of iron in normal conditions and in pure form iron is a solid substance with a silvery-grey color and a bright metallic shine iron is a good conductor of electricity and heat as can be tested by touching an iron object in a cold room as the metal swiftly conducts heat in a short period of time

Get Price

iron metal reacts with oxygen problem physics forums - the

apr 11 the problem statement all variables and given/known data when the supply of oxygen is limited iron metal reacts with oxygen to produce a mixture of feo and fe2o3 in a certain experiment 20 00 g iron metal was reacted with 11 20 g oxygen gas after the experiment the iron was totally consumed

Get Price

solution i need to help my daughter with this question when iron

question i need to help my daughter with this question when iron metal reacts with oxygen the reaction can form fe the balanced chemical equation i think is right is 4 fe + ----2fe so i have 4 moles of iron + 3 moles of oxygen creates 2 moles of iron oxide i need to find the number of moles of oxygen

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reactive oxygen species-related activities of nano-iron metal and

successive one-electron or two-electron reduction of molecular oxygen to water in the aqueous solution yields a series of ros such as superoxide radicals o2/ho2 hydrogen peroxide h4o2 and hydroxyl radicals oh nano-iron metal and nano-iron oxides can be involved in these redox reactions as the reactant or

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iron metal reacts with oxygen problem physics forums - the

apr 11 the problem statement all variables and given/known data when the supply of oxygen is limited iron metal reacts with oxygen to produce a mixture of feo and fe2o3 in a certain experiment 20 00 g iron metal was reacted with 11 20 g oxygen gas after the experiment the iron was totally consumed

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how do metals react with oxygen? what happens if metals are

i don't mean to be flip but the simple answer is they oxidize i e rust form metal oxides slightly less simple 'it depends' it depends on the rxn conditions - for example leave a piece of iron out in the air and it will 'rust' - i e con

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key - el camino college

b the reaction will shift to the right c increasing the temperature will have no effect d additional information is needed to answer this question 8 iron metal reacts with oxygen gas to produce ir0n iii oxide rust what will be the effect of increasing the partial pressure of oxygen gas in a closed reaction vessel? 'i fcés +

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iron metal reacts with oxygen to produce iron lll oxide if you have

feb 5 we need a stoichiometric equation 2fe s +32o2 g fe2o3 s and thus if 12 0mol of metal oxidize then clearly by the given stoichiometry 18 0mol of dioxygen gas are required what masses of gas and metal are required for the given reaction? was this helpful? let the contributor know! yes

Get Price

iron metal reacts w/ oxygen gas to form solid iron iii oxide

answer 4fe + 3o2 --> 2fe2o3 why? fe is iron o2 is oxygen gas diatomic o2 iron iii oxide means a +3 charge on fe and -2 charge on o2 thus fe2o3 write that out and balance the equation normally

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rust - wikipedia

when impure cast iron is in contact with water oxygen other strong oxidants or acids it rusts if salt is present for example in seawater or salt spray the iron tends to rust more quickly as a result of electrochemical reactions iron metal is relatively unaffected by pure water or by dry oxygen as with other metals like

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iron»reactions of elements webelements periodic table

this does not protect the iron surface to further reaction since it flakes off exposing more iron metal to oxidation this process is called rusting and is familiar to any car owner finely divided iron powder is pyrophoric making it a fire risk on heating with oxygen o2 the result is formation of the iron oxides fe2o3 and fe3o4

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bbc - standard grade bitesize chemistry - reactivity of metals

reaction of metals and oxygen general metals such as potassium sodium and lithium react with oxygen very quickly calcium and magnesium are slightly less reactive and react with oxygen less quickly metals like copper and mercury react with oxygen very slowly and need to be heated continuously in order to see this

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how does iron react with oxygen? - quora

iron produces rust over a long time the rust is actually the product of iron reacting with oxygen which makes it iron oxide here is the balanced chemical equation 4 fe + 3 o2 2 fe2o3

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iron chemical element - reaction water uses elements metal gas

chemical properties iron is a very active metal it readily combines with oxygen in moist air the product of this reaction iron oxide fe 2 o 3 is known as rust iron also reacts with very hot water and steam to produce hydrogen gas it also dissolves in most acids and reacts with many other elements

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how do metals react with oxygen? what happens if metals are

i don't mean to be flip but the simple answer is they oxidize i e rust form metal oxides slightly less simple 'it depends' it depends on the rxn conditions - for example leave a piece of iron out in the air and it will 'rust' - i e con

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how does iron react with oxygen? - quora

iron produces rust over a long time the rust is actually the product of iron reacting with oxygen which makes it iron oxide here is the balanced chemical equation 4 fe + 3 o2 2 fe2o3

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