How many mol of nitrogen monoxide gas (N2) are in a 1.49 L container at standard temperature and pressure?

8.97 x 1023 mol N2

2.14 x 10^–24 mol N2

6.65 x 10^–2 mol N2

2.89 x 10^1 mol N2

2 answers

Nitrogen monoxide doesn't do it. Is that N2O or NO.
@DrBob222 what are you talking about which one is it?