Chemistry
Write the balanced equations for the preparation of the following compounds (as the major product) starting from iron and using only one other substance :
(a) Iron (II) chloride
(b) Iron (III) chloride
(c) Iron (II) sulphate
(d) Iron (II) sulphide
Acids Bases Salts
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Answer
(a) Fe + 2HCl (dil) ⟶ FeCl2 + H2↑
(b) 2Fe (heated) + 3Cl2 (dry) ⟶ 2FeCl3
(c) Fe + H2SO4 (dil) ⟶ FeSO4 + H2↑
(d) Fe + S FeS
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