Question

name three metals which in red hot state react with steam to liberate hydrogen gas support your answer with fully balanced chemical equation

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Answer 1

Answer:

Capital expenditures are normally classified as assets.

a) True

b) False

anyone please help me which one is the correct option? need urgent answer.

Answer 2

Answer:

aluminium , zinc and iron

2Al + 3H2O ------- Al2O3 + 3H2

Zn + H2O -------- ZnO + H2

3Fe + 4H2O --------- Fe3O4 + 4H2

dont confuse that Fe3O4 is ferric oxide

it is ferrso ferric oxide its common name is magnetide its chemical name is iron 2,3 oxide it very common ore of iron

ferric oxide is rare ore