Question
What happens when chlorine reacts with? $P_4$
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Answer
Chlorine reacts with phosphorus to form phosphorus trichloride.
$\underset{\text { Phosphorus }}{\mathrm{P}_4}+\underset{\text { Chlorine }}{6 \mathrm{Cl}_2} \longrightarrow \underset{\substack{\text { Phosphorus } \\ \text { trichloride }}}{4 \mathrm{PCl}_3}$
$\underset{\text { Phosphorus }}{\mathrm{P}_4}+\underset{\text { Chlorine }}{6 \mathrm{Cl}_2} \longrightarrow \underset{\substack{\text { Phosphorus } \\ \text { trichloride }}}{4 \mathrm{PCl}_3}$
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