Final answer:
The molar volume of O2 gas can be calculated using the ideal gas law equation PV = nRT. To calculate the molar volume of O2 gas, we need to calculate the number of moles of O2 first. The molar volume of O2 gas under the given conditions is 0.1031 L/mol.
Step-by-step explanation:
The molar volume of a gas can be calculated using the ideal gas law equation: PV = nRT, where P is the pressure, V is the volume, n is the number of moles, R is the ideal gas constant, and T is the temperature in Kelvin.
To find the molar volume of O2 gas, we need to calculate the number of moles of O2 first. In this case, we are given the density of the gas, which is 1.65 g/L.
To calculate the molar mass of O2, we need to know the atomic mass of oxygen, which is 16.00 g/mol. Molar mass = Density x Molar volume = 1.65 g/L x (1 mol/16.00 g) = 0.1031 mol/L,
So, the molar volume of O2 gas under the given conditions is 0.1031 L/mol.