How many sodium ions are there in 62g of sodium oxide Na2o?

2 sodium ions

Explanation:

Given:

Sodium oxide = Na₂O

Find:

Number of sodium ion

Computation:

Molecular mass Na₂O = (23×2)+16

Molecular mass Na₂O = 62

In sodium oxide = 2 sodium ions

So, in 62 g of sodium oxide = 46 g of sodium ions

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.