Ideal gas equation formulas Flashcards
What is Boyles law
and equation
the product of pressure and volume is a constant as long as the temperature remains constant
Pressure P x Volume V = constant
What is Charles’s law
and equation
Volume is proportional to the the temperature as long as the pressure remains constant
volume is directly proportional to temp
volume / temperature = constant
Gay Lussac’s laws also called constant volume law
pressure is proportional to temperature as long as the volume remains constant
pressure is proportional to temperature
pressure / temp = constant
combined this gives us : Pressure x volume / temp = constant
In one mole of gas the constant is given the symbol R and is called
the gas constant
ideal gas equation for n moles of gas
pressure x volume = number moles x gas constant x temperature
PV = nRT
units of pressure
PA pascals (N m -2 squared)
unit for volume
metre cubed
temperature unit
k for kelvin
gas constant unit
its wrote R on the formula
kj power of -1 mole-1
What are the units apart of
Systeme Internationale.
System of units used all around the world
the units are kelvins , metre , seconds , kilogram
