25L container is filled with 24.5g of Argon gas and 28.3g of H gas at 57.4C what is the partial pressure of each gas in the container?

Question

I need help solving it. It's for Chemistry I need answers as soon as possible  

Answer 1

I assume the H is really H₂.  Both gases occupy the same volume V = 25 L.  Divide the mass in grams of each gas by its molecular weight (or by the atomic weight in the case of Ar) to get the number of moles n of the gas.  Then each partial pressure is

 

P = nRT/V

 

V = 25 L

T = (57.4 + 273)K

n = number of moles of the particular gas

R = universal gas constant

 

Plug in the numbers in appropriate units.