2Na + Cl2 ==點(diǎn)燃== 2NaCl (白煙)
Mg + Cl2 ==點(diǎn)燃== MgCl2 (白煙)
2Fe + 3Cl2 ==點(diǎn)燃== 2FeCl3 (棕褐色的煙)
Cu + Cl2 ==點(diǎn)燃== CuCl2 (棕黃色的煙)
望采納o,親!
2Na + Cl2 ==點(diǎn)燃== 2NaCl (白煙)
Mg + Cl2 ==點(diǎn)燃== MgCl2 (白煙)
2Fe + 3Cl2 ==點(diǎn)燃== 2FeCl3 (棕褐色的煙)
Cu + Cl2 ==點(diǎn)燃== CuCl2 (棕黃色的煙)
望采納o,親!