A sample of phosgene is sealed in a 250.0-cm³ glass bulb to which a pressure gauge is attached. The bulb is heated to 600 °C, and the gauge shows that the pressure in the bulb rises to 0.973 atm. At this temperature, the COCI₂(9) is partially dissociated into CO(g) and Cl₂(g) according to the equation CoCl₂(g) CO(g) + Cl₂(g) At 600 °C, Kp = 5.00 for this reaction. Assume that the contents of the bulb are at equilibrium and calculate the partial pressure Pcoci₂= Pco= Pal₂ = the three different chemical species in the vessel. atm atm

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A sample of phosgene is sealed in a 250.0-cm³ glass bulb to which a pressure gauge is attached. The bulb is heated to 600 °C, and the gauge shows that the pressure in the bulb rises to 0.973 atm. At this temperature, the COCI₂(g) is partially dissociated into
CO(g) and Cl₂(9) according to the equation
CoCl₂(g)
CO(g) + Cl₂(9)
At 600 °C, Kp = 5.00 for this reaction. Assume that the contents of the bulb are at equilibrium and calculate the partial pressure the three different chemical species in the vessel.
Pcocl₂ =
Pco=
Pc₂"
atm
atm
atm
Transcribed Image Text:A sample of phosgene is sealed in a 250.0-cm³ glass bulb to which a pressure gauge is attached. The bulb is heated to 600 °C, and the gauge shows that the pressure in the bulb rises to 0.973 atm. At this temperature, the COCI₂(g) is partially dissociated into CO(g) and Cl₂(9) according to the equation CoCl₂(g) CO(g) + Cl₂(9) At 600 °C, Kp = 5.00 for this reaction. Assume that the contents of the bulb are at equilibrium and calculate the partial pressure the three different chemical species in the vessel. Pcocl₂ = Pco= Pc₂" atm atm atm
Use the References to access important values if needed for this question.
The equilibrium constant in terms of pressures, Kp, for the reaction of NO and Cl₂ to form NOCI is 5.56 at 573 K:
2 NO(g) + Cl₂ (g)
2 NOCI (g)
A sample of NOCI is introduced into an evacuated container at 573 K and allowed to dissociate until its partial pressure reaches an equilibrium value of 0.883 atm. Calculate the equilibrium partial pressures of NO and Cl₂ in the container.
P NO=
P Cl₂ =
atm
atm
Transcribed Image Text:Use the References to access important values if needed for this question. The equilibrium constant in terms of pressures, Kp, for the reaction of NO and Cl₂ to form NOCI is 5.56 at 573 K: 2 NO(g) + Cl₂ (g) 2 NOCI (g) A sample of NOCI is introduced into an evacuated container at 573 K and allowed to dissociate until its partial pressure reaches an equilibrium value of 0.883 atm. Calculate the equilibrium partial pressures of NO and Cl₂ in the container. P NO= P Cl₂ = atm atm
Expert Solution
Step 1

1.) Here we are given initial pressure of COCl2 gas and Kp for the reaction. So to Calculate the partial pressure of each gas at equilibrium, we will draw an ICE table to calculate the change. 

 

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