Problem:
A one cubic meter tank (1m^3) contains 8.5 moles of oxygen (O2), 17.1 moles of Nitrogen (N2), and 16.8 moles of Carbon Dioxide (CO2).
Required:
Question: Determine the total pressure in the tank, and the partial pressure of each gas in the system at 20 degrees Celsius.
Note: Please provide reasons to support your answer.