milliecallon1707 milliecallon1707 24-01-2020 Chemistry contestada Hydrofluorocarbons (HFC) have replaced chlorofluorocarbon gases (CFC) in refrigerators. What is the molar mass of an HFC if 60.0 g occupies a volume of 15.0 L at 25.0 °C and 1.00 atm?