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        1. 2009?AijƌW(xu)dȤСMͬW(xu)xYϕr(sh)l(f)F(xin)18o(j)ĩƌW(xu)a(jng)@һ(sh)(yn)׌ˮͨ^һtĘɶһNwͬW(xu)@(sh)(yn)ܸdȤ
          }tFcˮⷴ(yng)ɵĚwʲô
          롿һɵĚw⣮
                  ɵĚwǚ⣮
          ̽(yn)CɵĚwʲôԓMͬW(xu)ώָ(do)O(sh)Ӌ(j)D(sh)(yn)bռ(yng)a(chn)ĚwעbбҪF_FAFȦʯ޾W(wng)ӟO(sh)ڈDоȥAԇ܃(ni)bFBƿbһˮṩ(yng)ˮ⣮

          1ԓbӟăx
          AB
          AB
           ĸ
          2DCbڌ(sh)(yn)˰ȫƿã]Cbã(sh)(yn)Y(ji)r(sh)ϨӟO(sh)䣬ٰь(do)Ƴˮ@Ӳܕ(do)
          ˮM(jn)Ab
          ˮM(jn)Ab

          3ԓMͬW(xu)ռĚwM(jn)һ(sh)(yn)l(f)F(xin)ԓwˮȿ՚pȼՈͨ^(yng)ĽMY(ji)ό(sh)(yn)F(xin)Д෴(yng)ɵĚw
          H2
          H2

          4ԓ(yng)ɚwͬr(sh)߀һNɫĩwtMɺɫwԪؑ(yng)ԓ
          FeO
          FeO
          Ԫط̖
          Ը(j)(sh)(yn)?zi)Д|(zh)(j)|(zh)ԪؽMɿДķN(j)|(zh)|(zh)O(sh)Ӌ(j)̽(sh)(yn)
          ⣺1(j)}ĿṩϢ׌ˮͨ^һtĘܣжAbеF۱횼ӟBbҲ횼ӟʹˮ׃ˮ?yn)Fˮķ(yng)ʴ𰸞飺AB
          2ϨӟO(sh)䣬ɼӟbÃ(ni)ضȽ(qing)pС]CbÕɵˮֱM(jn)Abʴ𰸞飺ˮM(jn)Ab
          3(j)|(zh)غ㶨ɣ(yng)ֻF(xin)eOHNԪɵĚwҲֻЃɷNܣH2O2(j)w|(zh)ɴ_H2ʴ𰸞飺H2
          4?yn)˷?yng)Fˮl(f)ķ(yng)(j)|(zh)غ㶨ɷ(yng)ǰԪطN׃ɴ_ɵĹwһFeOԪʴ𰸞飺FeO
          c(din)u}ҪՌ(sh)(yn)Ŀĺ͌(sh)(yn)^ֻ@Ӳ܌}_Д࣮
          (x)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          2009?Ah(hun)}ɳm(x)l(f)չ횽QһҪ}ijУƌW(xu)nСMһΡh(hun)}(sh)`УСԃSďUˮŷņ}M(jn){(dio)l(f)F(xin)ټ҃ɏSųďUˮ͸ڃɏSUˮйK+H+Ba2-OH-NO3-CO32-NxӣÿSNͬxɏSUˮΪ(d)ŷŶɇ(yn)صȾԓСMͬW(xu)W(xu)ĿƌW(xu)֪RɏSďUˮM(jn)̽l(f)F(xin)􌢃ɏSďUˮһ(jng)ַ(yng)Uˮ׃ֻһN|(zh)ğoɫҺ|(zh)ʣ
          1˿ʵ|(zh)
          KNO3
          KNO3
          |(zh)ĻW(xu)ʽ
          2(jng)zy׏SUˮ@ʉAt׏SŷŵďUˮкеNx
          K+OH-CO32-
          K+OH-CO32-

          鿴𰸺ͽ>>

          ĿлW(xu) Դ2009㽭ʡAпW(xu)ԇ棩 }

          2009?AijƌW(xu)dȤСMͬW(xu)xYϕr(sh)l(f)F(xin)18o(j)ĩƌW(xu)a(jng)@һ(sh)(yn)׌ˮͨ^һtĘɶһNwͬW(xu)@(sh)(yn)ܸdȤ
          }tFcˮⷴ(yng)ɵĚwʲô
          롿һɵĚw⣮
                  ɵĚwǚ⣮
          ̽(yn)CɵĚwʲôԓMͬW(xu)ώָ(do)O(sh)Ӌ(j)D(sh)(yn)bռ(yng)a(chn)ĚwעbбҪF_FAFȦʯ޾W(wng)ӟO(sh)ڈDоȥAԇ܃(ni)bFBƿbһˮṩ(yng)ˮ⣮

          1ԓbӟăx______ ĸ
          2DCbڌ(sh)(yn)˰ȫƿã]Cb(sh)(yn)Y(ji)r(sh)ϨӟO(sh)ٰь(do)Ƴˮ棬@Ӳܕ(do)______
          3ԓMͬW(xu)ռĚwM(jn)һ(sh)(yn)l(f)F(xin)ԓwˮȿ՚pȼՈͨ^(yng)ĽMY(ji)ό(sh)(yn)F(xin)Д෴(yng)ɵĚw______
          4ԓ(yng)ɚwͬr(sh)߀һNɫĩwtMɺɫwԪؑ(yng)ԓ______Ԫط̖

          鿴𰸺ͽ>>

          ĿлW(xu) Դ2009㽭ʡAпW(xu)ԇ棩 }

          2009?Ah(hun)}ɳm(x)l(f)չ횽QһҪ}ijƌW(xu)nСMһΡh(hun)}(sh)`СԃSďUˮŷņ}M(jn){(dio)l(f)F(xin)ټ҃ɏSųďUˮ͸ڃɏSUˮйK+H+Ba2-OH-NO3-CO32-NxÿSNͬxӣɏSUˮΪ(d)ŷŶɇ(yn)صȾԓСMͬW(xu)W(xu)ĿƌW(xu)֪RɏSďUˮM(jn)̽l(f)F(xin)􌢃ɏSďUˮһ(jng)ַ(yng)Uˮ׃ֻһN|(zh)ğoɫҺ|(zh)ʣ
          1˿ʵ|(zh)______|(zh)ĻW(xu)ʽ
          2(jng)zy׏SUˮ@ʉAt׏SŷŵďUˮкеNx______

          鿴𰸺ͽ>>

          ͬ(x)Դ