Since you have specified a closed container, the amount of gas doesn't change, and the volume that it occupies doesn't change. The only thing that is likely to change is the temperature, and changes in temperature will cause corresponding changes in pressure. And if the pressure gets too high, your closed container is going to explode. So avoid overheating.
Water can be evaporated from a sealed container.
small container
Gases can be observed by their effect on surrounding objects (e.g. blowing a balloon), by their color or odor (e.g. smoke or perfume), by using sensors or detectors that can detect specific gases in the air, or by measuring changes in pressure and volume when gases are contained in a closed system.
Kinetic Theory.
gases takes the shape and volume of the container
They move Freely in the closed container.
its just a guess, but when things decya they release gases, which would increase the pressure in the container
False. Gases in a container take the shape of the container. The volume of a gas increases with temperature and inversely with pressure, except when in a closed container where volume remains the same as the volume of the container and the temperature and pressure will vary.
Because, the dry ice releases gases that build within the closed container, and when there is too much presure, the container pops.
A fluid that will expand to fill a closed container is called a gas. Gases have the ability to fill the entire volume of a container because their particles are in constant, random motion and have enough energy to overcome any forces that may confine them.
Pressure affects the behavior of gases in a closed container by influencing their volume, temperature, and density. As pressure increases, the gas molecules are forced closer together, leading to a decrease in volume. This can also cause an increase in temperature due to the molecules colliding more frequently. Additionally, higher pressure can result in an increase in gas density within the container.
Gases - force of attraction is very weak - the particles in gases have a lot of space in between them - move very freely - gases are the least dense (from solids and liquids) - particles in gases are very "excited" and move around a lot.
Water can be evaporated from a sealed container.
small container
Gases can be observed by their effect on surrounding objects (e.g. blowing a balloon), by their color or odor (e.g. smoke or perfume), by using sensors or detectors that can detect specific gases in the air, or by measuring changes in pressure and volume when gases are contained in a closed system.
no
the particles of gas bouncing into the walls of the container.