Question

What is the ratio between the mass of nitrogen and oxygen in N2O3?

Please explain and give the formula

Answer 1

In N2O3, the ratio between the mass of nitrogen and oxygen is 7:12.

Step-by-step explanation:

In N2O3, the ratio between the mass of nitrogen (N) and oxygen (O) can be determined using the molar mass of each element. The molar mass of N is 14 g/mol and the molar mass of O is 16 g/mol. The molecular formula shows that there are 2 nitrogen atoms and 3 oxygen atoms in N2O3. So, the total mass of nitrogen is 14 g/mol * 2 = 28 g/mol, and the total mass of oxygen is 16 g/mol * 3 = 48 g/mol.

Thus, the ratio between the mass of nitrogen and oxygen in N2O3 is 28:48, which can be simplified to 7:12.

Answer 2

12:7

Step-by-step explanation:

To Determine: To calculate the formula of the unknown binary compound of oxygen and nitrogen and to ratio in the next compound of the series using given data.Answer:The formula of the unknown compound .The ratio for atoms of oxygen to nitrogen inis .The mass ratio of oxygen to nitrogen in next member of the series of compounds is .Explanation:The mass ratio of toinis .The mass ratio of toin theunknown compound is .The atomic mass of the oxygen is .The atomic mass of the nitrogen is .The mass ratio of to in a molecule can be represented as: …… (1)Here,is the number of atoms of the oxygen in the molecule.is the mass of an atom of oxygen.is the number of atoms of the nitrogen in the molecule.is the mass of an atom of nitrogen.For unknown compound, substitutefor , for and for mass ratio in equation (1).The ratio of atoms of oxygen to nitrogen is , therefore, the expected formulas of the unknown compound is and . If the unknown compound is in a series with then the formula of the unknown compound and the formula for the next member of the series is .The ratio for atoms of oxygen to nitrogen inis .For , substitute 5 for , for , 2 for and for in equation (1).The mass ratio of oxygen to nitrogen in next member of the series of the compounds is .