Chapter 11, Problem 104APP

Interpretation Introduction

Interpretation: The mass of ${\text{NO}}_{\text{2}}$ produced in grams should be calculated when $\text{2 L}$ of nitrogen at $\text{24 °C and 840 mmHg}$ are reacted completely.

Concept Introduction: The ideal gas equation is combination of different gas laws such as Boyle’s law, Charles’s law, Gay-Lussac law etc. The combination of all these laws gives the ideal gas equation. The expression relating the pressure, P, volume, V with number of moles, n and temperature, T of an ideal gas is:

  $\text{PV = nRT}$

Where R is Universal gas constant.

Number of moles is defined as the ratio of given mass to the molar mass. The mathematical expression is given by:

  $\text{Number of moles =}\frac{\text{Given mass}}{\text{Molar mass}}$