Answer:
The molecular formula of the ionic compound will be [tex]Na_2O[/tex].
Explanation:
The ratio of Na to O is 2:1
This means that for every two atoms of sodium there are 1 atom of oxygen.Then the molecular formula will be:
Let the number of sodium atom be 2x and oxygen atom be x
[tex]Na_{2x}O_x=Na_2O[/tex]
The molecular formula of the ionic compound will be [tex]Na_2O[/tex].
