Use the following pressure versus density data for an unknown gas at 300 K to de
ID: 733966 • Letter: U
Question
Use the following pressure versus density data for an unknown gas at 300 K to determine the molecular mass of the gas. Assume that the gas is perfect. (Hint: Manipulate the perfect gas equation to relate P to p and then find a line of best fit for the data.)
Use the following pressure versus density data for an unknown gas at 300 K to determine the molecular mass of the gas. Assume that the gas is perfect. (Hint: Manipulate the perfect gas equation to relate P to p and then find a line of best fit for the data.)Explanation / Answer
PM=RT
M= 1.796*0.0821*300=44.23gm