B Bluey New member Dec 13, 2010 #1 The density of an unknown gas is 4.20 grams per liter at 3.00 atmosphere pressure and 127 c. What is the molecular weight of this gas?
The density of an unknown gas is 4.20 grams per liter at 3.00 atmosphere pressure and 127 c. What is the molecular weight of this gas?
