A volume of helium measures 200,000 liters at standard conditions. Find the volume at -60 C and 700 mm.presur

Use the ideal gas law to compute the change (you don't need R or n)





V(2) = V(1)*(P(1)/P(2))*(T(2)/T(1)) or





V(2) = (200,000 L)(213/273)(760/700)





Note that T is in degrees K, not degrees C