Answer:
18.0L is the volume occupied by the gas under these conditions
Step-by-step explanation:
Using combined ideal gas law it is possible to find the volume of a gas with moles, pressure and temperature of this one, thus:
PV = nRT
V = nRT / P
Where P is pressure (2.85atm), V is volume in liters, n are moles of gas (1.76mol), R is gas constant (0.082atmL/molK) and T is absolute temperature (355K)
Replacing:
V = 1.76mol×0.082atmL/molK×355K / 2.85atm
V = 18.0L
18.0L is the volume occupied by the gas under these conditions