If the number of moles of a gas initially contained in a 2.10 L vessel is doubled,what is the final volume of the gas in liters? (Assume the pressure and temperature remain constant.)

Question

Quizplus · Accepted Answer

According to Avogadro's Law, at constant temperature and pressure, the volume of a gas is directly proportional to the number of moles. Doubling the moles will double the volume, so the final volume is 2.10 L * 2 = 4.20 L.

If the Number of Moles of a Gas Initially Contained