How can you prove that gas has volume?
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How can you prove that gas has volume?
Procedure:
- Lower the deflated balloon into the neck of the bottle.
- Ask, What do you think will happen to the balloon if you tried to inflate it like this (inside the bottle)?
- Next, put your mouth on the bottle and try to blow up the balloon.
- Discuss why the balloon does nothing.
What causes gases to have volume?
Heating a gas increases the kinetic energy of the particles, causing the gas to expand. In order to keep the pressure constant, the volume of the container must be increased when a gas is heated.
Do real gases have volume?
While the particles of an ideal gas are assumed to occupy no volume and experience no interparticle attractions, the particles of a real gas do have finite volumes and do attract one another.
How can you prove that air has mass and volume?
Although air has mass, a small volume of air, such as the air in the balloons, doesn’t have too much. Air just isn’t very dense. We can show that the air in the balloon has mass by building a balance. For this, you will need a meter stick, some tape, some string and a sharp needle.
Does gas have indefinite volume?
Like liquids, gases have no definite shape, but unlike solids and liquids, gases have no definite volume either. The change from solid to liquid usually does not significantly change the volume of a substance.
What are characteristics of gas?
Gases have three characteristic properties: (1) they are easy to compress, (2) they expand to fill their containers, and (3) they occupy far more space than the liquids or solids from which they form.
How can you prove air?
So in conclusion, we know air exists because first of all, we breathe it everyday and its necessary for most things living on this earth. You can prove air exists by blowing up a balloon. By doing this, it proves that air has weight and air takes up space. Lastly, air is just made up of mainly nitrogen and oxygen.
Does air explain volume?
Liquids have a definite volume but take the shape if their container. Gases take the shape and volume of their container, Air is a mixture of different gases that have no color. While air is invisible, it is an example of matter, thus has mass and volume.