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

Introductory Chemistry: A Foundation
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Chapter17: Equilibrium
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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
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