Write balanced chemical equation for the reactions that occur when (a) steam is passed over red hot iron.…

Write balanced chemical equation for the reactions that occur when (a) steam is passed over red hot iron. (b) natural gas is burnt in air. (c) glucose reacts with oxygen in the cells of our body and provides energy.

Solution

(a) 3Fe + 4H2O → Fe3O4 + 4H2 (b) CH4 + 2O2 → CO2 + 2H2O (c) C6H12O6 + 6O2 → 6CO2 + 6H2O + Energy

Asked in: CBSE

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