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Question
What happens when chlorine reacts with?
P4
Solution
Chlorine reacts with phosphorus to form phosphorus trichloride.
\[\ce{\underset{\text{Phosphorus}}{P4} + \underset{\text{Chlorine}}{6Cl2}-> \underset{\text{trichloride}}{\underset{\text{Phosphorus}}{4PCl3}}}\]
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