Question

Predict the shift in equilibrium position that will occur for each of the following processes when... ) the volume is reduced: \text { a) } P_{4}(\mathrm{~s})+6 \mathrm{Cl}_{2}(\mathrm{~g}) \leftrightarrows 4 \mathrm{PCl}_{3}(\mathrm{l}) \text { b) } \mathrm{PCl}_{3}(\mathrm{~g})+\mathrm{Cl}_{2}(\mathrm{~g}) \leftrightarrows \mathrm{PCl}_{5}(\mathrm{~g}) 1) the volume is increased: \text { a) } \mathrm{N}_{2}(\mathrm{~g})+3 \mathrm{H}_{2}(\mathrm{~g}) \leftrightarrows 2 \mathrm{NH}_{3}(\mathrm{~g}) \text { b) } \mathrm{PCl}_{5}(\mathrm{~g}) \leftrightarrows \mathrm{PCl}_{3}(\mathrm{~g})+\mathrm{Cl}_{2}(\mathrm{~g})

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