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      1. 2017߿W(xu)ğoCxӷʽ(79)

        2017-05-04 09:07:49 ԴƷW(xu)(x)W(wng)

         W(xu)ʽǻW(xu)ZǻW(xu)`(ni)ǻW(xu)һcҲһycСҜ(zhn)2017߿W(xu)ğoCxӷʽ(79)ϣ!

        1ccˮ(yng)2Na+2H2OTT2Na++2OH–+H2↑

        2cc~Һ2Na+2H2O+Cu2+TT2Na++Cu(OH)2↓+H2↑

        3^ccˮ(yng)2Na2O2+2H2OTT4Na++4OH–+O2↑

        4̼cҺcAҺϣHCO3-+OH–TT CO32–+H2O

        5̼}ҺcҺϣHCO3-+CH3COOHTTCO2↑+H2O+CH3COO-

        6̼}Һм^ĚcCa2++2HCO3-+ 2OH–TTCaCO3↓+2H2O+CO32–

        7̼}ҺмĚcCa2++HCO3-+OH–TTCaCO3↓+H2O

        8ʯˮcСKҺϣCa2++OH–+HCO3-TTCaCO3↓+H2O

        9ʯˮc^СKҺϣCa2++2OH–+2HCO3-TTCaCO3↓+CO32–+2H2O

        10ʯˮͨCO2Ca2++2OH–+CO2TTCaCO3↓+H2O

        11ʯˮͨ^CO2OH–+CO2TTHCO3-

        12̼cҺеμ}᣺CO32–+H+TTHCO3- HCO3-+H+TTCO2↑+H2O

        13̼@Һм^cҺNH4++HCO3-+2OH–TTNH3↑+CO32–+2H2O

        14̼}c}ᷴ(yng)CaCO3+2H+TTCa2++CO2↑+H2O

        15̼}cᷴ(yng)CaCO3+2CH3COOHTTCa2++2CH3COO-+CO2↑+H2O

        16̼Vڏ᣺MgCO3+2H+TTMg2++CO2↑+H2O

        17Һ^Һ(yng)Ba2++2OH–+2H++SO42–TTBaSO4↓+2H2O

        18cҺc^(yng)ԣ2H++SO42–+2OH–+Ba2+TT2H2O+BaSO4↓

        19cҺc^(yng)ȫH++SO42–+OH–+Ba2+TTBaSO4↓+H2O

        20Vcϡᷴ(yng)Mg(OH)2+2H+TTMg2++2H2O

        21XcҺ(yng)2Al+2OH–+2H2OTT2AlO2–+3H2↑

        22XڏAҺAl2O3+2OH–TT2AlO2–+H2O

        23XڏҺAl2O3+6H+TT2Al3++3H2O

        24XccҺAl(OH)3+OH–TTAlO2–+2H2O

        25Xc}Һ(yng)Al(OH)3+3H+TTAl3++3H2O

        26XҺc̼cҺAl3++3HCO3-TTAl(OH)3↓+3CO2↑

        27XҺc̼cҺ2Al3++3CO32–+3H2OTT2Al(OH)3↓+3CO2↑

        28ȻXҺм^ˮAl3++3NH3·H2OTTAl(OH)3↓+3NH4+

        29ȻXҺcƫXcҺAl3++3AlO2–+6H2OTT4Al(OH)3↓

        30ƫXcҺмȻFҺFe3++3AlO2–+6H2OTTFe(OH)3↓+3Al(OH)3↓

        31ƫXcҺм}᣺AlO2–+H++H2OTTAl(OH)3↓

        32ƫXcҺм^}᣺AlO2–+4H+TTAl3++2H2O

        33ƫXcҺмȻ@ҺAlO2–+NH4++H2OTTAl(OH)3↓+NH3↑

        34F}ϡУFe+2H+TTFe2++H2↑

        35FcȻFҺ(yng)Fe+2Fe3+TT3Fe2+

        36~cȻFҺ(yng)Cu+2Fe3+TTCu2++2Fe2+

        37򻯁Fc}ϡᷴ(yng)FeS+2H+TTFe2++H2S↑

        38cc}ϡᷴ(yng)S2–+2H+TTH2S↑

        39cҺмˮS2–+Br2TTS↓+2Br–

        40ȻFҺͨȚ⣺2Fe2++Cl2TT2Fe3++2Cl–

        41FҺͨH2S2Fe3++H2STT2Fe2++S↓+2H+

        42ȻFҺеμcҺ2Fe3++S2–TTS↓+2Fe2+

        43cҺеμȻFҺ2Fe3++3S2–TTS↓+2FeS↓

        44ȻFҺеμ⻯Һ2Fe3++2I–TT2Fe2++I2

        45ȻFҺccҺ(yng)Fe3++3OH–TTFe(OH)3↓

        46ȻFҺ^ˮ(yng) Fe3++3NH3·H2OTTFe(OH)3↓+3NH4+

        47ȻFҺc軯Һ Fe3++3SCN–TTFe(SCN)3(tɫ)

        48၆FҺмữ^Һ2Fe2++H2O2+2H+TT2Fe3++2H2O

        49၆FҺмữĸiҺ 5Fe2++MnO4-+8H+TT5Fe3++Mn2++4H2O

        50Fڝ}᣺ Fe3O4+8H+TT2Fe3++Fe2++4H2O

        51FF}᣺ Fe2O3+6H+TT2Fe3++3H2OFeO+2H+TTFe2++H2O

        52FښҺ Fe2O3+2I-+6H+TT2Fe2++I2+3H2O

        53廯FҺͨȚ⣺2Fe2++4Br-+3Cl2TT2Fe3++2Br2+6Cl-

        54廯FҺͨȚ⣺ 2Fe2++Cl2TT2Fe3++2Cl-

        55廯cҺмˮ 2Br-+Cl2TTBr2+2Cl-

        56Һмˮ H2SO3+Cl2+H2OTT4H++2Cl-+SO42-

        57ҺмȻF H2SO3+2Fe3++H2OTT4H++2Fe2++SO42-

        58ȚͨˮУ Cl2+H2OTTH++Cl-+HClO

        59cҺмˮ SO32-+H2O+Br2TTSO42-+Br-+2H+

        60ͨˮУ SO2+Br2+2H2OTT4H++2Br-+SO42-

        61|(zh)F^ϡУ Fe+NO3-+4H+TTFe3++NO↑+2H2O

        62^|(zh)FϡУ 3Fe+2NO3-+8H+TT3Fe2++2NO↑+4H2O

        63|(zh)~cϡᷴ(yng) 3Cu+2NO3-+8H+TT3Cu2++2NO↑+4H2O

        64|(zh)~cᷴ(yng) Cu+2NO3-+4H+TTCu2++2NO2↑+2H2O

        65ϡͨSO2 3SO2+2NO3-+2H2OTT3SO42-+2NO↑+4H+

        66ͨSO2 SO2+2NO3-TTSO42-+2NO2↑

        67Ȼ@ccɷNҺϼӟ᣺NH4++OH-TTNH3↑+H2O

        68}ҺͨSO2 Ca2++SO2+ClO-+H2OTTCaSO4↓+Cl-+2H+

        69̼cҺ^SO2 CO32-+H2O+2SO2TTCO2↑+2HSO3-

        70~Һͨ򻯚䣺 H2S+Cu2+TTCuS↓+2H+

        71ic}Ṳ᣺ MnO2+2Cl-+4H+TT Mn2++Cl2↑+2H2O

        72ȚͨĚcҺУCl2+2OH-TTCl-+ClO-+H2O

        73ȚͨĚҺУ3Cl2+6OH- TT5Cl-+ClO3-+3H2O

        74}Һͨ^Ķ̼ClO-+H2O+CO2TTHClO+HCO3-

        75cҺмϡ}᣺ClO-+Cl-+2H+()TTCl2↑+H2OClO-+H+(ϡ)TTHClO

        76c}᣺ ClO3-+5Cl-+6H+TT3Cl2↑+3H2O

        77ccҺмϡ᣺2S2-+SO32-+6H+TT3S↓+3H2O

        78NO2ˮ 3NO2+H2OTT2H++2NO3-+NO↑

        79ĚcҺϴ캬ԇܣ 3S+6OH-TT 2S2-+SO32-+3H2O

        Ͼ·W(wng)ṩ2017߿W(xu)ğoCxӷʽ(79)ྫʱM·W(wng)ՈP(gun)ע!

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        2017߿W(xu)ğoCxӷʽ(79)

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