An empty 5.00-L flask is charged with 0.250 g of pure H2S(g), at
25 ∘C.
What is the initial pressure of H2S(g) in the flask?
3.59*10^-2 atm
In addition to the H2S already present in the flask, solid NH4HS
is added until there is excess unreacted solid remaining.
a) What are the partial pressures
of NH3 and H2S at equilibrium, that is, what are the values
of PNH3 and PH2S,
respectively?
b)What is the mole fraction, χ, of H2S in...