Write equations for the reactions of
(i) iron with steam.
(ii) calcium and potassium with water.

Academic Chemistry NCERT Class 10

The equation of the reaction of iron with steam is given below:

$2Fe(s) + 4H_2O(g) → Fe_3O_4(s) + 4H_2(g)$

Calcium reacts with cold water to form calcium hydroxide and hydrogen gas.

$Ca + 2H_2O → Ca(OH)_2 + H_2$

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Updated on: 13-Mar-2023

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