Respuesta :

barnuts

The partial pressure of Hydrogen gas can directly be calculated by simply taking the difference of the overall pressure and the vapour pressure of water. That is:

 

P (H2 gas) = 759.2 torr – 23.8 torr

P (H2 gas) = 735.4 torr

meerkat18
Working Principle: Dalton's Law of Partial Pressure

To solve for the pressure of hydrogen gas, we just simply subtract the water vapor pressure to the total pressure.

Pressure of Hydrogen (H2) = Total pressure - H2O vapor pressure
Pressure of Hydrogen (H2) = 759.2 torr - 23.8 torr = 735.4 torr

 ANSWER: 735.4 torr