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        1. ƌW(xu)a(b)ɷֹȱ
          1D1麣Ƶ̈DE޵Č(sh)(yn)Q
          s
          s
          Eܰl(f)(yng)xӷʽ
          MnO2+2I-+4H+=I2+Mn2++2H2O
          MnO2+2I-+4H+=I2+Mn2++2H2O

          2⛣KIO3ʳ}ļӵ℩KIO3Խ|(zh)cH2O2IþɆ|(zh)⣮
          Ո(qng)شІ}
          Եԭͨ^늽Ƃ⛵Č(sh)(yn)bD2ʾ늽ǰȌһľƵ^Һܽr(sh)l(f)(yng)3I2+6KOH=5KI+KIO3+3H2OԓҺꖘO^(q)팢ҺꎘO^(q)
          늽r(sh)ꖘO(yng)
          I-+6OH--6e-=IO3-+3H2O
          I-+6OH--6e-=IO3-+3H2O
          ꎘO^쵽Č(sh)(yn)F(xin)
          Кݮa(chn)
          Кݮa(chn)

          늽^ͨ^z(yn)ꖘO늽ҺǷIԴ_늽ǷɣՈ(qng)?jin)O(sh)Ӌ(j)Д늽ǷɵČ(sh)(yn)±xxԇҺH2O2Һϡᣮ
          (sh)(yn) (sh)(yn)F(xin)󼰽Y(ji)Փ
          1ĺıҺЫ@ȡ⣬sķEMnO2I-ԗl°l(f)߀ԭ(yng)
          2ꖘOxеxӡxӺ͚x늽^ꖘOϵxʧIO3-ꎘOϚxӷɚ⣻
          ԗlxӺ͵xܰl(f)߀ԭ(yng)ɵ|(zh)׃{(ln)ɫ(j)ҺǷ׃{(ln)ДǷеxӣ
          ⣺1ד]l(f)ĺıҺЫ@ȡ⣬sķEMnO2I-ԗl°l(f)߀ԭ(yng)(yng)xӷʽMnO2+2I-+4H+=I2+Mn2++2H2O
          ʴ𰸞飺sMnO2+2I-+4H+=I2+Mn2++2H2O
          2ꖘOxеxӡxӺ͚x늽^ꖘOϵxʧIO3-늘OʽI-+6OH--6e-=IO3-+3H2OꎘOϚxӷɚ⣬ꎘOF(xin)Кݮa(chn)
          ʴ𰸞飺I-+6OH--6e-=IO3-+3H2OКݮa(chn)
          늽Һ^(q)еxӣԗlxӺ͵xܰl(f)߀ԭ(yng)ɵ|(zh)Һ׃{(ln)ɫԌ(sh)(yn)ǣȡꖘO^(q)늽Һԇϡữ׵εҺ^Ƿ׃{(ln)ꖘO^(q)еxϡе|(zh)Һ͕(hu)׃{(ln)ɫt׃ɫ
          ʴ𰸞飺
          (sh)(yn) (sh)(yn)F(xin)󼰽Y(ji)Փ
          ȡꖘO^(q)늽Һԇ
          ϡữ׵εԇҺ^Ƿ׃{(ln)
          ׃{(ln)foI-׃{(ln)fI-
          c(din)u(png)}^Cϣ漰늽ԭxӵęz(yn)|(zh)yȲ_ԗlµxӺ͵xɵ|(zh)Aԗl͚ܺxɵxӺ͵xӣ
          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          ⱻQ顰ԪءƌW(xu)a(b)ɷֹȱ

          (KIO3)LJ(gu)Ҏ(gu)ʳ}ӵ℩ľwɫ

          ˮԽ|(zh)c^⻯þɆ|(zh)

          Եԭͨ^늽Ƃ⛵Č(sh)(yn)b҈Dʾ

          Ո(qng)شІ}

          (1)                      (ɫ)w|(zh)(sh)(yn)ҳ

                           xἃs|(zh)Ĺw

          (2)늽ǰȌһľƵ^Һܽr(sh)l(f)(yng)

          3I2+6KOH=5KI+KIO3+3H2OԓҺꖘO^(q)팢ҺꎘO^(q)늽ˮs

          늽r(sh)ꖘOϰl(f)(yng)늘O(yng)ʽ                                    ꎘO^쵽Č(sh)(yn)F(xin)                                                        

          (3)늽^_늽Ƿɣz(yn)늽ҺǷIՈ(qng)?jin)O(sh)Ӌ(j)һ(g)z(yn)늽ҺǷIČ(sh)(yn)Ҫ±

          ҪˎƷֻ܏ԇx񣬌(sh)(yn)xP(gun)Ʒx

          ԇҺ⻯⛵ԇ^Һϡᡣw_w w. k#s5_u.c o*m

          (sh)(yn)

          (sh)(yn)F(xin)󼰽Y(ji)Փ

          (4)늽ꮅ늽Һеõ⛾wČ(sh)(yn)^£

          EڵIJQ                      EݵIJQ                   Eϴ쾧wĿ                                                             

                                                                                        

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

           

          ⱻQ顰ԪءƌW(xu)a(b)ɷֹȱ

          (KIO3)LJ(gu)Ҏ(gu)ʳ}ӵ℩ľwɫ

          ˮԽ|(zh)c^⻯þɆ|(zh)

          Եԭϣͨ^늽Ƃ⛵Č(sh)(yn)b҈Dʾ

          Ո(qng)شІ}

          (1)                     (ɫ)w|(zh)(sh)(yn)ҳ

                          xἃs|(zh)Ĺw

          (2)늽ǰȌһľƵ^Һܽr(sh)l(f)(yng)

          3I2+6KOH=5KI+KIO3+3H2OԓҺꖘO^(q)팢ҺꎘO^(q)늽ˮs

          늽r(sh)ꖘOϰl(f)(yng)늘O(yng)ʽ                                   ꎘO^쵽Č(sh)(yn)F(xin)                                                       

          (3)늽^_늽Ƿɣz(yn)늽ҺǷIՈ(qng)?jin)O(sh)Ӌ(j)һ(g)z(yn)늽ҺǷIČ(sh)(yn)Ҫ±

          ҪˎƷֻ܏ԇx(sh)(yn)xP(gun)Ʒx

          ԇҺ⻯⛵ԇ^Һϡᡣ  

          (sh)(yn)

          (sh)(yn)F(xin)󼰽Y(ji)Փ

           

           

          (4)늽ꮅ늽Һеõ⛾wČ(sh)(yn)^£

           

           

          EڵIJQ                     EݵIJQ                  Eϴ쾧wĿ                                                            

                                                                                       

           

          鿴𰸺ͽ>>

          ĿлW(xu) Դ2012-2013W(xu)갲ʡhόW(xu)ĩ“(lin)W(xu)ԇ棩 }

          ƌW(xu)a(b)ɷֹȱ

          1ψD麣Ƶ̈DE۵Č(sh)(yn)õIJx˟֮߀      (dng)Eܷ(yng)D(zhun)0.2molӕr(sh)ɵ|(zh)                         

          2⛣KIO3ʳ}ļӵ℩KIO3Խ|(zh)cH2O2I-þɆ|(zh)

          Ո(qng)شІ}

          Եԭϣͨ^늽Ƃ⛵Č(sh)(yn)bDʾ늽ǰһľƵ^Һܽǰl(f)(yng)飺3I2+6KOH=5KI+KIO3+3H2OԓҺꖘO^(q)팢ҺꎘO^(q)늽r(sh)ꖘO(yng) I-+6OH--6e-=IO3-+3H2O(dng)·ͨ^3molӕr(sh)xӱȫģҺеIO3-|(zh)         ꎘOϮa(chn)Ěwژ(bio)(zhn)rµwe     

          늽^ͨ^z(yn)ꖘO늽ҺǷI-Դ_늽ǷՈ(qng)?jin)O(sh)Ӌ(j)Д늽ǷɵČ(sh)(yn)±xޣxԇҺH2O2Һϡᡣ

          (sh)(yn)

          (sh)(yn)F(xin)󼰽Y(ji)Փ

           

           

           

           

          鿴𰸺ͽ>>

          ĿлW(xu) Դ2010߿ԇ}--CW(xu)Ĵ (sh)(yn)}

           

          ⱻQ顰ԪءƌW(xu)a(b)ɷֹȱ

          (KIO3)LJ(gu)Ҏ(gu)ʳ}ӵ℩ľwɫ

          ˮԽ|(zh)c^⻯þɆ|(zh)

          ⡣Եԭͨ^늽Ƃ⛵Č(sh)(yn)b҈Dʾ

          Ո(qng)شІ}

          (1)                      (ɫ)w|(zh)(sh)(yn)ҳ

                           xἃs|(zh)Ĺw

          (2)늽ǰȌһľƵ^Һܽr(sh)l(f)(yng)

          3I2+6KOH=5KI+KIO3+3H2OԓҺꖘO^(q)팢ҺꎘO^(q)늽ˮs

          늽r(sh)ꖘOϰl(f)(yng)늘O(yng)ʽ                                    ꎘO^쵽Č(sh)(yn)F(xin)                                                       

          (3)늽^_늽Ƿɣz(yn)늽ҺǷIՈ(qng)?jin)O(sh)Ӌ(j)һ(g)z(yn)늽ҺǷIČ(sh)(yn)Ҫ±

          ҪˎƷֻ܏ԇx(sh)(yn)xP(gun)Ʒx

          ԇҺ⻯⛵ԇ^Һϡ  

          (sh)(yn)

          (sh)(yn)F(xin)󼰽Y(ji)Փ

           

           

          (4)늽ꮅ늽Һеõ⛾wČ(sh)(yn)^£

           

           

          EڵIJQ                      EݵIJQ                   Eϴ쾧wĿ                                                             

                                                                                        

           

          鿴𰸺ͽ>>

          ͬ(x)(c)