A cylinder contains 28.5 L of oxygen gas at a pressure of 1.8 atm and a temperature of 298 K. How many moles of gas are in the cylinder?
Volume = 28.5 liters
Temperature = 298 K
Pressure = 1.8 atm
Want to know: Number of moles of gas
According to the ideal gas law, it is known that
Since we are looking for number of moles of gases, we will rearrange the equation