What is the mathematical equation of the gas laws?

Answer 1

Boyle's Law P1*V1 = P2*V2, where:

P1 = initial pressure

V1 = initial volume

P2 = final pressure

V2 = final volume

Charles' Law

V1/T1 = V2/T2, where:

V1 = initial volume

T1 = initial temperature

V2 = final volume

T2 = final temperature

Gay-Lussac's Law

P1/T1 = P2/T2, where:

P1 = initial pressure

T1 = initial temperature

P2 = final pressure

T2 = final temperature

Combined Gas Law

(P1*V1)/T1 = (P2*V2)/T2, where:

P1 = initial pressure

V1 = initial volume

T1 = initial temperature

P2 = final pressure

V2 = final volume

T2 = final temperature

Ideal Gas Law

PV = nRT, where:

P = pressure

V = volume

n = number of moles of gas

R = 0.0821 L*atm/mol*K OR 8.315 dm^3*kPa/mol*K

T = temperature