Ideal Gas Law Gas is one kind of three states of matter and form, even though this is variety the primary study of chemistry, this chapter will mainly discusses the connection between volume, temperature and gas pressure within the right in addition to the real gas and kinetic molecular theory of gases, and do not direct chemical. The cutting edge discussion is concerning physical changes and chemical reactions are not didisuksikan. However, the physical properties of gases depend on the molecular structure around the gas and chemical properties of gas will also depend on the structure. Behavior of gases which exist as single molecules is a wonderful illustration showing the dependence of macroscopic properties around the microscopic structure.
a. gas properties
Gas properties could possibly be summarized this.
Gas is transparent.
Gas distributed evenly in almost any space space form.
Gas in the chamber will put pressure within the wall.
Amount of gas add up to the quantity of container volume. If gas is not really contained, the gas volume will probably be infinite magnitude, as well as pressure will be infinitely small.
The gas diffuses everywhere no matter whether otherwise you cannot external pressure.
When several mixed gases, the gases shall be distributed evenly.
Gas may be compressed by external pressure. When external pressure is reduced, the gas will expand.
When heated gas will expand, will shrink when cooled.
Of assorted properties inside above, the main element could be the gas pressure. Suppose a liquid meets the container. After the liquid is cooled and volume is reduced, the liquid container that wont meet again. However, the gas will fill the place doesn't invariably matter what the temperature. That may change could be the pressure.
The instrument used to measure the gas pressure manometer. The prototype atmospheric pressure gauge, barometer, put together by Torricelli.
