Answer : The mass of oxygen per gram of nitrogen for four different oxygen are, 0.57, 1.14, 2.28 and 2.85 grams respectively.
Explanation :
First we have to calculate the mass of oxygen per gram of nitrogen for oxygen 1.
As, 30.82 g of nitrogen will react with 17.60 g of oxygen
So, 1 g of nitrogen will react with of oxygen
Now we have to calculate the mass of oxygen per gram of nitrogen for oxygen 2.
As, 30.82 g of nitrogen will react with 35.20 g of oxygen
So, 1 g of nitrogen will react with of oxygen
First we have to calculate the mass of oxygen per gram of nitrogen for oxygen 3.
As, 30.82 g of nitrogen will react with 70.40 g of oxygen
So, 1 g of nitrogen will react with of oxygen
First we have to calculate the mass of oxygen per gram of nitrogen for oxygen 4.
As, 30.82 g of nitrogen will react with 88.00 g of oxygen
So, 1 g of nitrogen will react with of oxygen
Therefore, the mass of oxygen per gram of nitrogen for four different oxygen are, 0.57, 1.14, 2.28 and 2.85 grams respectively.