高三化学教学教案：知识点概念性总结3
三、方程式部分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
n2+6na===2na3n
n2+6k===2k3n
n2+6rb===2rb3n
p2+6h2===4ph3
p+3na===na3p
2p+3zn===zn3p2
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