Gustina

Armela's picture

Odrediti gustinu CH4 pri STP. ( 0.705 kg/m3)

milicaradenkovic's picture

p*V=n*R*T

p*V=m/Mr*R*T

p=ro*R*T/Mr

ro=p*Mr/R*T

ro=100*10(3)*16/8.314*273.15

ro=705 g/m3=0.705 kg/m3 CH4