What is the total pressure of gas in a propane tank if propane has a partial pressure of 33.1 atm, nitrogen’s is 1.11 atm, and oxygen’s is 0.27 atm?
Ptotal = sum partial pressures of each gas
To find the total pressure of gas in the propane tank, you need to add up the partial pressures of all the gases present. In this case, you have three gases - propane, nitrogen, and oxygen - with their respective partial pressures given.
To get the total pressure, you simply add the partial pressures together. So, in this case, the total pressure of the gas in the propane tank would be:
Total Pressure = Partial Pressure of Propane + Partial Pressure of Nitrogen + Partial Pressure of Oxygen
Total Pressure = 33.1 atm + 1.11 atm + 0.27 atm
Therefore, the total pressure of gas in the propane tank is 34.48 atm.