F2+Cl2(等體積)===2ClF (ClF屬於類鹵素:ClF+H2O==HF+HClO )
3F2(過量)+Cl2===2ClF3 (ClF3+3H2O==3HF+HClO3 )
Cl2+H2 2HCl (將H2在Cl2點燃;混合點燃、加熱、光照發生爆炸,蒼白色火焰)
3Cl2+2P= 2PCl3 Cl2+PCl3= PCl5
Cl2+2Na =2NaCl
3Cl2+2Fe= 2FeCl3
Cl2+Cu= CuCl2
Cl2+2FeCl2===2FeCl3 (在水溶液中: Cl2+2Fe2+===2Fe3++3Cl )
Cl2+2NaBr===2NaCl+Br2 Cl2+2Br =2Cl +Br2
Cl2+2KI===2KCl+I2 Cl2+2I =2Cl +I2
3Cl2(過量)+2KI+3H2O===6HCl+KIO3 3Cl2+I–+3H2O=6H++6Cl–+IO3–
5Cl2+I2+6H2O===2HIO3+10HCl 5Cl2+I2+6H2O=10Cl–+IO3–+12H+
Cl2+Na2S===2NaCl+S↓ Cl2+S2–=2Cl–+S↓
Cl2+H2S===2HCl+S↓ (水溶液中: Cl2+H2S=2H++2Cl–+S↓
Cl2+SO2+2H2O===H2SO4+2HCl Cl2+SO2+2H2O=4H++SO42–+2Cl–
Cl2+H2O2===2HCl+O2 Cl2+H2O2=2H++Cl–+O2
F2+Cl2(等體積)===2ClF (ClF屬於類鹵素:ClF+H2O==HF+HClO )
3F2(過量)+Cl2===2ClF3 (ClF3+3H2O==3HF+HClO3 )
Cl2+H2 2HCl (將H2在Cl2點燃;混合點燃、加熱、光照發生爆炸,蒼白色火焰)
3Cl2+2P= 2PCl3 Cl2+PCl3= PCl5
Cl2+2Na =2NaCl
3Cl2+2Fe= 2FeCl3
Cl2+Cu= CuCl2
Cl2+2FeCl2===2FeCl3 (在水溶液中: Cl2+2Fe2+===2Fe3++3Cl )
Cl2+2NaBr===2NaCl+Br2 Cl2+2Br =2Cl +Br2
Cl2+2KI===2KCl+I2 Cl2+2I =2Cl +I2
3Cl2(過量)+2KI+3H2O===6HCl+KIO3 3Cl2+I–+3H2O=6H++6Cl–+IO3–
5Cl2+I2+6H2O===2HIO3+10HCl 5Cl2+I2+6H2O=10Cl–+IO3–+12H+
Cl2+Na2S===2NaCl+S↓ Cl2+S2–=2Cl–+S↓
Cl2+H2S===2HCl+S↓ (水溶液中: Cl2+H2S=2H++2Cl–+S↓
Cl2+SO2+2H2O===H2SO4+2HCl Cl2+SO2+2H2O=4H++SO42–+2Cl–
Cl2+H2O2===2HCl+O2 Cl2+H2O2=2H++Cl–+O2