Question

nitrogen gas is considered a diatomic molecule. what is the mass for one mole of nitrogen gas? move the correct numerical answer to the first box, and the correct unit to the second box. 7 14 28 g mol g/mol 28 mol

Explanation:

Step1: Determine molar mass of N₂

Nitrogen gas is diatomic (\(N_2\)). Atomic mass of N is 14 g/mol. So molar mass of \(N_2 = 2\times14 = 28\) g/mol.

Step2: Identify unit for molar mass

Molar mass unit is g/mol (grams per mole).

Step3: Assign to boxes

First box (numerical value): 28. Second box (unit): g/mol.

Answer:

First box: 28, Second box: g/mol