System to describe the chemical formulas for WEB.

Chlorine

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Chlorine

Molecular formula: Cl2 CAS# 7782-50-5
Categories: Diatomic molecule , simple substances , Halogen
PubChem CID: 24526 | CHEBI:29310 | ChemSpider ID: 22933
Names
English:
Bertholite
Caswell No. 179
Chlorine [Wiki]
Chlorine gas
Diatomic chlorine
EINECS:231-959-5
HSDB 206
Molecular chlorine
UN1017
dichlorine

Variants of the formula:

Cl2
Cl-Cl
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Chlorine is involved

  • 2{M} + {Hal}2 = 2{M}{Hal} , where M = Li Na K Rb Cs; Hal = F Cl Br I
  • H2 + {Hal}2 -> 2H{Hal} , where Hal = F Cl Br I
  • PCl3 + Cl2 <=> PCl5
  • 2NaCl + 2H2O "e-"-> 2NaOH + Cl2"|^" + H2"|^"
  • NiCl2 + F2 "150-400^oC"--> NiF2 + Cl2