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PCl(5),PCl(3) and Cl(2) are at equilibri...

`PCl_(5),PCl_(3)` and `Cl_(2)` are at equilibrium at `500K` and having concentration `1.59M PCl_(3), 1.59M CL_(2)` and `1.41 MPCl_(5)`. Calculate `K_(c)` for the reaction `PCl_(5)hArrPCl_(3)+Cl_(2)`

Text Solution

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The equilibrium constant `K_(c)` for the above reaction can be written as
`K_(c)=([PCl_(3)][Cl_(2)])/([PCl_(5)])=((1.59)^(2))/((1.41))=1.79`
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