Question

Give balanced chemical equations for the reaction of water with

(a) Sodium
(b) Iron
(c) Carbon dioxide
(d) Sodium oxide ​

Answer 1

Explanation:

$sodium$

The balanced chemical equation is: 2Na+2H2O→2NaOH+H2

$iron$

Iron react with water3Fe + 4H2O → Fe3O4 + 4H2

$carbon \: dioxide$

CO2 + H2O

$sodium \: oxide$

Na2O + H2O --> 2NaOH...

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Answer 2

Answer:

1. Sodium

= Sodium + Water --------> sodium hydroxide + Hydrogen

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

2.Iron with water

=3Fe+H20-------->Fe3 04+ 4H2

3. carbon dioxide

=Carbon dioxide + Water ---------> Carbonic acid

= CO2+H2O---------> H2CO3

4. Sodium Oxide

=Sodium Oxide + Water--------> Sodium hydroxide ( alkali)

= Na2O + H2O----------> 2 NaOH

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