非金属单质(F2
,Cl2
,
O2
,
S,
N2
,
P
,
C
,
Si)
1,
氧化性:
F2
+
H2
===
2HF
F2
+Xe(过量)===XeF2
2F2(过量)+Xe===XeF4
nF2
+2M===2MFn
(表示大部分金属)
2F2
+2H2O===4HF+O2
2F2
+2NaOH===2NaF+OF2
+H2O
F2
+2NaCl===2NaF+Cl2
F2
+2NaBr===2NaF+Br2
F2+2NaI
===2NaF+I2
F2
+Cl2
(等体积)===2ClF
3F2
(过量)+Cl2===2ClF3
7F2(过量)+I2
===2IF7
Cl2
+H2
===2HCl
3Cl2
+2P===2PCl3
Cl2
+PCl3
===PCl5
Cl2
+2Na===2NaCl
3Cl2
+2Fe===2FeCl3
Cl2
+2FeCl2
===2FeCl3
Cl2+Cu===CuCl2
2Cl2+2NaBr===2NaCl+Br2
Cl2
+2NaI
===2NaCl+I2
5Cl2+I2+6H2O===2HIO3+10HCl
Cl2
+Na2S===2NaCl+S
Cl2
+H2S===2HCl+S
Cl2+SO2
+2H2O===H2SO4
+2HCl
Cl2
+H2O2
===2HCl+O2
2O2
+3Fe===Fe3O4
O2+K===KO2
S+H2===H2S
2S+C===CS2
S+Fe===FeS
S+2Cu===Cu2S
3S+2Al===Al2S3
S+Zn===ZnS
N2+3H2===2NH3
N2+3Mg===Mg3N2
N2+3Ca===Ca3N2
N2+3Ba===Ba3N2
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