高三化學(xué)必修一知識(shí)點(diǎn)概念性總結(jié)

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    三、方程式部分
    1、氧化性:
    f2 + h2 === 2hf
    f2 +xe(過(guò)量)===xef2
    2f2(過(guò)量)+xe===xef4
    nf2 +2m===2mfn (表示大部分金屬)
    2f2 +2h2o===4hf+o2
    2f2 +2naoh===2naf+of2 +h2o
    f2 +2nacl===2naf+cl2
    f2 +2nabr===2naf+br2
    f2+2nai ===2naf+i2
    f2 +cl2 (等體積)===2clf
    3f2 (過(guò)量)+cl2===2clf3
    7f2(過(guò)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