When a certain partial pressure of NH3(g) is put into an otherwise empty rigid vessel at 25 °C, equilibrium is reached when 50.0% of the original ammonia has decomposed. What was the original partial pressure of ammonia before any decomposition occurred?
c. What are the partial pressures of NH3 and H2S at equilibrium, that is, what are the values of PNH3 and PH2S, respectively?
Enter the partial pressure of ammonia followed by the partial pressure of hydrogen sulfide numerically in atmospheres separated by a comma.
d. What is the mole fraction, x, of H2S in the gas mixture at equilibrium?
e. What is the minimum mass of NH4HS that must be added to the 5.00-L flask when charged with the 0.250 g of pure H2S(g), at 25 degrees C to achieve equilibrium?
