Question

Consider reaction: Na(s) + O₂(g) → Na₂O(s). Moles of sodium needed to balance equation would be

​

Answer 1

Answer:

4Na+O2 gives 2Na2O

Explanation:

so there should be 4 moles of Na to give a balanced reaction in this case .

thanks

Answer 2

Moles of sodium needed to balance equation would be are 4.

1. Chemically balanced reaction are the reactions where every atom is balanced on both reactant and product sides.
2. The balanced chemical reaction is as follows - 4Na(s) + O₂(g) → 2Na₂O(s)
3. In this balanced reaction, reactant side has four moles of sodium and one mole of oxygen. Further two moles of sodium oxide will be formed.
4. Sodium oxide finds application in production of glass and ceramic.