R is the constant in the ideal gas law.

AI Thread Summary
The discussion focuses on deriving the ideal gas law, represented by the equation PV = NkT. Participants express uncertainty about where to begin the derivation, suggesting that Newton's laws and gas laws are relevant starting points. Key relationships mentioned include the constants for pressure and volume in relation to temperature, as well as the importance of Avogadro's law. There is a suggestion that the constant k in the final equation relates to these principles. The conversation emphasizes the need to connect these gas laws to arrive at the ideal gas law.
the whizz
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Homework Statement


i need to derive the ideal gas law


Homework Equations


this is the equation to end with.

PV=NkT


The Attempt at a Solution



I am not entirely sure where to start with this derivation. I believe Newton laws.

where your going to have Fx= Px/t

anyone guidance on where to get started on this equation.
 
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I think you need to start with the gas laws stating that

\frac{P}{T}=Constant

\frac{V}{T}=constant

PV=constant.Since the ideal gas law is a combination of those three laws.
 


would this be the constant called k...in the final equation.??

so P = Tk and V = Tk
 


Also you need to use Avogadro's law as welltry to prove that PV/T=C

Where C=V/n
 
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