V=V0(1+θ273)V=V_0\left(1+\dfrac{\theta }{273}\right)V=V0(1+273θ)
P=P0(1+θ273)P=P_0\left(1+\dfrac{\theta }{273}\right)P=P0(1+273θ)
PV=MmRTPV=\dfrac{M}{m}RTPV=mMRT
PV=nRTPV=nRTPV=nRT