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3 years ago

The ratio of Na to O is 2:1. What is the chemical formula for this ionic compound? NaO NaO2 Na2O Na2O2

Physics

2 answers:

zlopas [31]3 years ago

3 0

its C because i just anwserd it & it was right

vladimir2022 [97]3 years ago

3 0

Answer:

The molecular formula of the ionic compound will be $Na_2O$ .

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

$Na_{2x}O_x=Na_2O$

The molecular formula of the ionic compound will be $Na_2O$ .

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