Assuming air has a density of 1.17 g/L and .973 atm what is the average molar mass of air?
Assuming air has a density of 1.17 g/L and .973 atm what is the average molar...
9. The density of air at 1.000 atm and 25 °C is 1.186 g/L. a) b) Calculate the average molecular mass of air. From this value, and assuming that air contains only molecular nitrogen and molecular oxygen gases, calculate the mass % of N2 and O2 in air.
A gaseous compound has a density of 1.76 g/L at 21.3 °C and 1.10 atm. What is the molar mass of the compound? g/mol Molar mass =
The density of air at 1.000 atm and 25 °C is 1.186 g/L. 9. Calculate the average molecular mass of air. a) From this value, and assuming that air contains only molecular nitrogen and b) molecular oxygen gases, cal culate the mass % of N2 and O2 in air.
A normal breath takes in about 1.0 L of air. Assuming that air has an average molar mass of 28.8 g, and that its density is 0.97 g/L. how many molecules of air do you take in with each breath? 2.0 times 10^22 2.2 x 10^22 5.8 times 10^23 1.7 times 10^25 1.8 times 10^25
What is the molar mass of a gas that has a density of 2.62 g/L at 2.00 atm and 25.0 degree C? 2.69 g/mol 64.0 g/mol 28.0 g/mol 32.0 g/mol 16.0 g/mol What volume is occupied by 1.00 mol of an ideal gas at 1.00 atm and 0.00degreeC? 27.2 L 15.0 L 22.4 L 22.7 L 22.1 L
A gaseous compound has a density of 1.32 g/L at 24.6 °C and 1.59 atm. What is the molar mass of the compound? Molar mass = _______ g/mol
What is the density (in g/L) of a gas with a molar mass of 122.7 g/mol at a pressure of 2.07 atm and a temperature of 52.39 °C?
A gaseous compound has a density of 1.60 g/L at 21.2 °C and 1.83 atm. What is the molar mass of the compound?
An unknown gas at 75.1 ∘C and 1.00 atm has a molar mass of 30.07 g/mol. Assuming ideal behavior, what is the density of the gas? density: ______ g/L
A gas has a density of 3.84 g/L at a presuure of 3.50 atm and a temperature of 37 oC. What is the molar mass (g/mol) of this gas? 27.89 58.73 497.28 0.102