When the final velocity is less than the initial velocity, this is speed time acceleration deceleration

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?

How are the terms group and period used on the periodic table

What is the rate law for the uncatalyzed reaction?