Respuesta :

Answer:

Explanation:

Percentage by mass of Nitrogen: 47%

Molar mass of Nitrogen: 14

Portion of moles of Nitrogen: 47/14 = 3.36

Percentage by mass of Oxygen: 53%

Molar mass of Oxygen: 16

Portion of moles of Oxygen: 53/16 = 3.31

3.36 : 3.31 is approximately 1 : 1 so the empirical formula is:

A. NO

Answer:

u said 100 points not 50 u should hold up ur end of the deal

Explanation: