the metal which reacts with water only when it is red hot and steam passed over it is
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Ret hot iron reacts with steam to form iron(I, II) and hydrogen.
chemical equation :
3Fe(s) + 4H2O → Fe3O4 (s) + 4H2 (g)
.
chemical equation :
3Fe(s) + 4H2O → Fe3O4 (s) + 4H2 (g)
.
Shreekar:
I don't think so because during rusting iron reacts with water
No with moisture
what is difference in moist and water
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aluminium , iron and zinc react with steam to form metal oxide and hydrogen
but what during rusting
please make it clear
aluminium react with sulphur and make aluminium sulphate and make black coating over it.
iron react with oxygen and make ferric oxide which is brown coating
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