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Prove that the pressure necessary to obt...

Prove that the pressure necessary to obtain `50%` dissociation of `PCl_(5)` at `250^(@)C` is numerically three times of `K_(p)`.

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To prove that the pressure necessary to obtain 50% dissociation of \( PCl_5 \) at \( 250^\circ C \) is numerically three times \( K_p \), we can follow these steps: ### Step 1: Write the equilibrium reaction The dissociation of phosphorus pentachloride can be represented by the following equilibrium reaction: \[ PCl_5 (g) \rightleftharpoons PCl_3 (g) + Cl_2 (g) \] ...
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