Chemistry, asked by rrk52154640, 5 hours ago

Write chemical equation reactions taking place when carried out with the help of (a) Iron reacts with steam (b) Magnesium reacts with dil HCl (c) Copper is heated in air.

Answers

Answered by rishikumardatta

1

Answer:

3Fe + 4H2O → Fe3O4 + 4H2

Mg + 2HCl → MgCl2 + H2

2Cu + O2 → 2CuO

Explanation:

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