Answer to Question #225829 in Chemical Engineering for Lokika

Question

For an air(A)-water vapour(B) mixture, the partial pressure of the air is 5 pa and the total pressure of the system is 15 pa. The absolute humidity in mass of air/mass of water vapour is

Answer 1

Absolute humidity $= \frac{ 5}{ (10^{-5})} * \frac{29}{18} = 0.805$ . This discussion on For an air(A)-water vapour(B) mixture, the partial pressure of the air is 5 pa and the total pressure of the system is 15 pa.