Question

How many moles of N are in 0.247 g of N₂O

Answer 1

The answer is 0.0082 mol.

Step-by-step explanation:

The molar mass of N₂O can be calculated by adding the molar masses of N and O. Since N has a molar mass of 14 g/mol and O has a molar mass of 16 g/mol, the molar mass of N₂O is 30 g/mol.

To determine the number of moles of N in 0.247 g of N₂O, we can use the formula:

moles = mass / molar mass

moles of N = 0.247 g / 30 g/mol = 0.0082 mol