Properties of Gas Substances
Properties of Gas Substances – In our everyday lives we often find substances that are used in things we use. There are three types of substances that we often find in everyday life, namely liquid, solids and gases.
A gas substance is a substance or material that has a volume, pressure and shape can vary according to the container he occupies. Then what are the properties of a gas substance and what are its characteristics?
On this occasion YukSinau.co.id will discuss in full about the nature of gas substances, features, formula and the difference between gas substances with other substances. For that, let us consider the following discussion.
Table of Contents
Properties of Gas Substances
Gas substances have the following properties
- The volume changes according to the container it is in
- Having a smaller density compared to liquid and solid substances.
- Easy to compress.
- Can flow
- The shape changes according to the container it is in
Explanation of Gas Properties
- Fill in all the rooms they occupy – Gas has the most important property, that is, gas fills all the spaces that it occupies. Air is a mixture of invisible gases, has no color and no smell.
Gases have properties that can fill all rooms, this can be observed when we blow balloons. As we get stronger it blows, the more air will enter the balloon.
- Gas Presses in All Directions – Gas has properties that can press in all directions. The gaseous substance does not only press in one direction, but gas can push in any direction. Suppose we blow a balloon, then the balloon will expand in all directions. Due to the pressure of the gas being blown into the balloon.
- Has mass and weight – If seen in plain view, gas substances may not have mass and weight, but actually gas has mass and weight. For example, when a motorcycle tire is filled with nitrogen, surely we feel that the data will be heavy when lifted, compared to tires that have not been filled with wind.
- Everywhere – In reality, all things that contain gas can be found in everyday life. All empty space in this world will be occupied by gas or air. Even humans breathe using gases such as O2 or Oxygen. But gas is different from solids and liquids. But the gas we can feel its existence.
- The Pull Force Between Particles Is Almost No – In the gas the attraction force between particles is weak. It can even be said that the force of attraction between particles in gaseous substances is almost non-existent. This is certainly different from the attractive forces between particles in solids and liquids.
- The Distance Between Particles Is Invalid – Gases also have the same particle motion as solids and liquids. But in gas substances the distances between particles tend to be constant or variable. This makes the forms of gas substances easy to change.
- Irregular Particle Movement – Another characteristic of gaseous substances is that they have irregular or free particle movements. Particle motion in gas is more freely compared to particle motion in liquid and solid matter.
- Arrangement of Irregular Particles – Solids have an irregular arrangement of particles, another case with liquid and solid substances. The order of the particles on the gas is irregular, it causes the gas to occupy all space and press in all directions.
Characteristics of Gas Substances
Gases have different characteristics from liquids and solids. The following is a table for the properties of gaseous substances.
| 1 | Volume | Change |
| 2 | Put Particles | Stay away |
| 3 | Shape | Change |
| 4 | Particle Style | Weak |
| 5 | Arrangement of Particles | Far apart and irregular |
| 6 | Particle Motion | Free |
| 7 | Easy to compress |
Gas Substance Formulas
Formulas for solids are related to Boyle's law. Boyle's Law is a law that describes the inverse relation between the proportion of absolute pressure and air volume. This law was discovered by a physicist named Robert Boyle.
& ldquo; At the same temperature the amount for ideal gas is constant, P and V are inverted prposional (one is double and one is half.”
According to Boyle's Law, gas substances can be formulated as follows.
| pV = k |
Information:
p = System under pressure
V = volume in gas or air
k = Constant pressure
Boyle's Law is often used to predict the outcome of introducing changes in pressure and volume. After or before the fixed pressure and volume the amount of gas or air is there. Where before and after temperature has remained.
The boyle legal equation is obtained as follows.
Examples of Gas Substances
In everyday life, many of the gases that we find we even use. Below is an example of the gas substance in the universe.
- Oxygen
- Carbon Dioxide
- Nitrogen
- Air
- Helium
- Carbon monoxide
- Asap
- Cloud
- Ozone
- Natural Gas
- Neon
- Argon
- Ammonia
- Etana
- Bhutan
- Sulfur
- Methane
- Etilen
- Benzene
- Florin
Differences in the Properties of Gas Substances, Liquid Substances and Solids
Solids have a certain volume and shape. The distance between particles in a substance is very tight and the attractive force is very strong. Particles or molecules present in solid matter cannot move freely.
Liquid substances have a certain volume in accordance with the container in place. But it does not have a changing shape like a gas substance. The distances between particles in a liquid are more spaced. Particles can move freely but are limited.
Gas substances do not have a certain shape and volume. The distance between particles in the gas is very limited. Particles in a gas substance can move freely and indefinitely. The attraction force between particles is very weak.
The following is a table of the differences in properties between gases, liquid and solid.
| Nature | Gas substance | Liquid substances | Solid substance |
| Shape | Change | Change | Permanent |
| Volume | Not fixed | Permanent | Permanent |
| Mass Type | Small | Is | Big |
| Mass compression of type | Easy to compress | Difficult to compress | Cannot compress |
Changes in the Form of Gas Substances
The gas substance can be transformed into a liquid or solid substance, The following is a change in the nature of the gas substance that is so common in our everyday lives that we often find ourselves.
- Condense, condensation is the transformation of a gas substance into a liquid. Examples are dew .
- Crystallized, crystallized is the transformation of gaseous state into solid. Examples are crystals.
- Replied, replicating is the transformation of a solid substance into a gas substance. An example is when we put camphor outside the room.
- Yawn, evaporation is the transformation of a liquid substance into a gas substance. An example is boiled water will evaporate or evaporate sea water into the air.
In our daily lives we often find gas substances that we even use in our daily lives. That's the explanation of the Gas Substance, hopefully can be useful as physics learning materials. To find out about other physics materials, visit the article below.
Other Articles :
- Gauss's Law
- Lenz's Law
- Electromagnetic wave
- Black Body Radiation
- Potential Energy Formula
- Unidirectional Electric Current
- Solid substance
- Gas Laws
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