Draw diagrams to show the arrangement of particles in a
Salid a liquid, and a gas

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

Match the mixture with the substance// i really need on this guys (it’s a pic btw)

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?