How many moles are in 175l of so2 gas at stp

V1t2 = v2t1 is an expression of who’s law

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?

What is dhmo? hint: you find it everywhere something is wet..