The ratio of the gram-atomic weight of nitrogen and oxygen is
In a compound of magnesium (Mg = 24) and nitrogen (N= 14 ), 18 g of magnesium combines with 7 g of nitrogen. Deduce the simplest formula by answering the following questions: (a) how many gram atoms of magnesium are equal to 18 g? (b) how many grams atoms of nitrogen equal to 7 g of nitrogen? (c) calculate simple ratio of gram atoms of magnesium to gram atoms of nitrogen and hence the simplest formula of the compound formed.
The ratio of the gram atomic weight of Nitrogen and Oxygen is _______.