Aveular Gas Equation Help

This calculator uses the following formula:

PAO₂ = FIO₂(P_B-P_H2O) - PACO₂ * (FIO₂ + (1- FIO₂) / R)

• PAO₂
• FIO₂ =
• P_B =
• P_H2O =
• PACO₂ =
• R =