Find the relationships between the variables affected by gas:
- volume (v)
- pressure (p)
- temperature (t)
- # of particles (n)

PV=nRT

Where:

P= pressure

V= volume

n= mol

R= universal gas constant

T= temperature

To get number of particles : apply the following equation.

n = N/L

Where ;

n =mol

N =number of particles

L =avagadro constant

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