Chemistry, asked by prasennavignesh, 1 year ago

please make equations ....!! urget..!! exam tension...!! help me..!!

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Answered by arvishaali2004

0

Answer:

Explanation:

1. Ca+2H2O-> Ca(OH)2+H2.

2.3Fe+4H2O->Fe3O4+4H2.

3.ZnSO4(on heating)-> Zn+SO2+O2.

4.2Mg+O2-> 2MgO.

5.2Na+2H2O-> 2NaOH+H2.

6.2Al+3H2O-> Al2O3+3H2.

Answered by likith1787

0

Answer:

3) Zn+O2------->ZnO

4)Mg+O2-------->MgO

Explanation:

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