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it can react if the iron is very hot...
Pure Iron (Fe) doesn't directly react with water, but it will oxidize (rust), especially if the iron is just wet and is exposed to air a lot. I believe iron will eventually oxidize if kept completely underwater too, but as there is less free Oxygen for it to react with down there, it is a longer process.
You can react Aluminum to react with Ironoxide to get Iron. Iron(II)oxide + Aluminum --> Aluminumoxide + Iron Fe2O3 + 2Al --> Al2O3 + 2Fe
Ferrous Iron (II) Fe2+
Carbon react with iron forming carbides in steel.
28g Fe
You need 150,41 g oxygen.
The iron(III) hydroxide is not soluble in water and doesn't react with sodium chloride.
iron forms iron sulphide when reacts with sulphur, Fe + S = FeS in this reaction 32 g of sulphur require 56 g of iron so 16 g sulphur requires 28 g of iron.
FeS + 2HCl >> FeCl2 + H2S 75 grams FeS (1mole FeS/87.92 grams)(2 mole HCl/1 mole FeS) = 1.71 moles HCl 2 Molar HCl = 1.71 moles HCl/Liters = 0.855 Liters HCl, or as asked for; 855 milliliters of hydrochloric acid needed
852 - 854
four
2Fe + 3S >> Fe2S3 48.0 grams S (1 mole S/32.07 g)(2 Fe/3 mole S)(55.85 g/1 mole Fe) = 55 .7 grams of iron needed
its not 8681 g.....got that wrong on the test.
The answer is 1,25 moles iron(III) oxide.
Iron can not react with mercury
Iron can react with water in the presence of air and form rust.