Question

what is the molar mass of the covalent compound n₂o? n₂o = ? $\frac{g}{mol}$

Explanation:

Step1: Calculate nitrogen's contribution

The atomic mass of N is 14.01 g/mol and there are 2 N atoms in N₂O. So the mass contributed by N is $2\times14.01 = 28.02$ g/mol.

Step2: Calculate oxygen's contribution

The atomic mass of O is 16.00 g/mol and there is 1 O atom in N₂O. So the mass contributed by O is 16.00 g/mol.

Step3: Find molar mass of N₂O

Add the contributions of N and O. $28.02+ 16.00=44.02$ g/mol.

Answer:

44.02