The mass of nitrogen dioxide contained in a 4.32 L vessel at 48 °C and 141600 Pa is _ _g) A) 10.5 B) 5.35 × 10⁴ C) 9.46 × 10^-² D) 53.5 E) 70.5

Question

Quizplus · Accepted Answer

Using the ideal gas law, PV = nRT, we can calculate the number of moles (n) of nitrogen dioxide (NO2). Then, using the molar mass of NO2 (46.01 g/mol), we can find the mass. The calculation shows that the mass is approximately 10.5 g.

The Mass of Nitrogen Dioxide Contained in a 4