Science | Gas Laws

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marsha

Cards (32)

Gas 
A state of matter that is anything that takes up space and can be weighed
Consist of particles
Has a lower density than other states of matter
Has neither a defined volume nor shape
Appear to have no structure at all
Consist of countless molecules moving in all directions
Charles' Law 
The Kelvin temperature and the volume of a gas are directly related when there is no change in pressure of a gas
Boyle's Law 
The volume of a given mass of gas at constant temperature is inversely proportional to its pressure
If the volume increases, the pressure decreases or vice versa
Gay-Lussac's Law 
The pressure of a fixed amount of gas is directly proportional to the absolute temperature (Kelvin)
Avogadro's Law 
The equal volume of gases at the same temperature and pressure contain an equal number of molecules
Ideal Gas Law 
Combination of Avogadro's and Combined Gas Law
Combined Gas Law 
Expresses the relationship between pressure, volume, and temperature of a fixed amount of gas
Converting Celsius to Kelvin
Add 273.15K
Ideal Gas Constant (R)
0.0821L. atm/mol. K
Standard Temperature - Pressure
273.15K, P: 760 torr, 760 mmHg, 76 cmHg (76 / 10 = 70), 1atm = 760 torr
Kinetic Molecular Theory 
Motion of gas
Properties of Gas 
Volume - amount of gas occupying an area
Pressure - force that pushes a gas
Temperature - measure of hotness or coldness
Jacques Alexandre Charles was a French physicist
Robert Boyle was an Anglo-Irish chemist
Joseph Louis Gay-Lussac was a French chemist and physicist
Amedeo Avogadro was an Italian chemist
Gas 
A state of matter that is anything that takes up space and can be weighed
Consist of particles
Has a lower density than other states of matter
Has neither a defined volume nor shape
Appear to have no structure at all
Consist of countless molecules moving in all directions
Charles' Law 
The Kelvin temperature and the volume of a gas are directly related when there is no change in pressure of a gas
Boyle's Law 
The volume of a given mass of gas at constant temperature is inversely proportional to its pressure
If the volume increases, the pressure decreases or vice versa
Gay-Lussac's Law 
The pressure of a fixed amount of gas is directly proportional to the absolute temperature (Kelvin)
Avogadro's Law 
The equal volume of gases at the same temperature and pressure contain an equal number of molecules
Ideal Gas Law 
Combination of Avogadro's and Combined Gas Law
Combined Gas Law 
Expresses the relationship between pressure, volume, and temperature of a fixed amount of gas
Converting Celsius to Kelvin
Add 273.15K
Ideal Gas Constant (R)
0.0821L. atm/mol. K
Standard Temperature - Pressure
273.15K, P: 760 torr, 760 mmHg, 76 cmHg (76 / 10 = 70), 1atm = 760 torr
Kinetic Molecular Theory 
Motion of gas
Properties of Gas 
Volume - amount of gas occupying an area
Pressure - force that pushes a gas
Temperature - measure of hotness or coldness
Jacques Alexandre Charles was a French physicist
Robert Boyle was an Anglo-Irish chemist
Joseph Louis Gay-Lussac was a French chemist and physicist
Amedeo Avogadro was an Italian chemist