Phosphorus pentachloride decomposes according to the chemical equation PCI, (g) = PCI, (g) + Cl, (g) Ke 1.80 at 250 °C %3D A 0.1978 mol sample of PCl,(g) is injected into an empty 3.15 L reaction vessel held at 250 °C. Calculate the concentrations of PCl, (g) and PCl, (g) at equilibrium. [PCI,] = [PCI,] = M

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Chapter12: Gaseous Chemical Equilibrium
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Phosphorus pentachloride decomposes according to the chemical equation
PCI, (g) = PCI,(g) + Cl, (g)
Ke = 1.80 at 250 °C
A 0.1978 mol sample of PCl, (g) is injected into an empty 3.15 L reaction vessel held at 250 °C.
Calculate the concentrations of PCI, (g) and PCI, (g) at equilibrium.
[PCI,] =
%3D
[PCI,] =
M
%3D
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Transcribed Image Text:Phosphorus pentachloride decomposes according to the chemical equation PCI, (g) = PCI,(g) + Cl, (g) Ke = 1.80 at 250 °C A 0.1978 mol sample of PCl, (g) is injected into an empty 3.15 L reaction vessel held at 250 °C. Calculate the concentrations of PCI, (g) and PCI, (g) at equilibrium. [PCI,] = %3D [PCI,] = M %3D Question Source: MRG - General Chemistry | Pul terms of use | help about us careers privacy policy contact us N prime video P II
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