Question

Write the chemical equation for the reaction taking place when steam is passed over hot Aluminium?​

Answer 1

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Aluminium oxide is formed in the beginning and it forms a protective layer on the aluminium and stops the reaction. But on increasing the temperature further, the protective coating breaks, evolving hydrogen again. 2Al + 3H20 (steam) --> Al2O3 + 3H2.

Answer 2

Answer:

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