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

Explanation

To calculate the equilibrium constant \( K_c \) for the reaction

\[ PCl_5 \rightleftharpoons PCl_3 + Cl_2 \]

we will use the equilibrium concentrations provided in the question.

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