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        1. 2013?P(yng)ݣijϺᣨC2H3NO3SP(gun)f(shu)_ǣ
          A(j)ữW(xu)ʽĺxM(jn)зД࣮
          B(j)иԪ|(zh)=ԭӵ(du)ԭ|(zh)ԭӂ(g)(sh)֮M(jn)зД࣮
          C(du)|(zh)λǡ1ǡˡʡԲ(xi)
          D(j)΢^(gu)M(jn)зД࣮
          ⣺A̼ԪԪءԪԪءԪNԪؽMɵx(xing)f(shu)e(cu)`
          BOSԪص|(zh)Ȟ飨16332=32x(xing)f(shu)_
          C(du)|(zh)λǡ1ǡˡʡԲ(xi)x(xing)f(shu)e(cu)`
          DţӘ(gu)ɵO3x(xing)f(shu)e(cu)`
          xB
          c(din)u(png)}yȲͬW(xu)Y(ji)Ϣ`\(yn)ûW(xu)ʽĺxcP(gun)Ӌ(j)M(jn)з(wn)}Q(wn)}
          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) (li)Դ

          2013?P(yng)ݣijƷĠI(yng)B(yng)ɷҊ(jin)
          (xing)Ŀ ÿ100mL NRV%
          290kJ 3%
          |(zh) 3.2g 5%
          ֬ 4.0g 7%
          ̼ˮ 4.8g 2%
          c} 62mg 3%
          1
          S
          S
          ˮҲwĻI(yng)B(yng)|(zh)ڱδ(bio)ʾ
          2ԓƷ
          |(zh)̼֬ˮ
          |(zh)̼֬ˮ
          ܉ṩΌ(xi)һN
          3ƷкS}
          Ԫ
          Ԫ
          |(zh)ԭӡԪءͯÿҪzȡ}ܱ
          b
          b
          ĸ̖(ho)
          aؚѪY   bE    cנ[
          4DƷăɷNbʹõҪόЙC(j)ϳɲϵ
          b
          b
          ĸ̖(ho)ͬڟo(w)C(j)ϳɲϵ
          a
          a
          (yng)(bio)е
          ab
          ab

          5|(zh)(hu)ʹ|(zh)ʧȥԭԵ
          c
          c
          ĸ̖(ho)
          a   bU   c@   dȩ

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ

          2013?P(yng)ݣij늏SÓõʯࣨCaSO4?2H2Oa(chn)K2SO4ϵ£
          Ո(qng)شІ(wn)}
          1ʯSĻσr(ji)
          +6
          +6
          Ó^(gu)̵ĻW(xu)ʽ2CaCO3+2SO2+O2+4H2O=2CaSO4?2H2O+2
          CO2
          CO2

          2ʯcͣNH42CO3Һl(f)(yng)r(sh)費Ŀ
          ʹԭϳַ(yng)ԭ
          ʹԭϳַ(yng)ԭ

          3(sh)(yn)^(gu)VҪăxF_(ti)Լ
          ac
          ac
          ĸ̖(ho)

          4NH42SO4cKClҺڝⰱˮаl(f)(yng)K2SO4w˷(yng)Ļ
          (f)ֽⷴ(yng)
          (f)ֽⷴ(yng)
          ⰱˮ
          ⛵ܽȣ⛵
          ⛵ܽ⛵
          (yng)]M(jn)еԭ
          ⰱˮד]l(f)
          ⰱˮד]l(f)

          5ԓˇѭh(hun)õ|(zh)
          ̼}
          ̼}
          (xi)һNa(chn)ƷNH4ClcNaOHҺ΢a(chn)Ěwʹ?ji)?rn)ļtɫʯԇ׃
          {(ln)
          {(ln)
          ɫ

          鿴𰸺ͽ>>

          ĿлW(xu) (li)Դ x

          2013?P(yng)ݣijоСMz(yn)ᾧwƷֽa(chn)ﲢy(c)|(zh)?jn)?sh)O(sh)s|(zh)c(yng)ᾧw H2C2O4?2H2O|(zh)Ҋ(jin)
          1ӟֽᾧwm˵b
          c
          c
          D1ĸ̖(ho)

          2D2(yn)Cֽa(chn)кCOCO2b
          كxabQքe
          ƾ
          ƾ

          CCO2ĬF(xin)
          Bгʯˮ׃
          Bгʯˮ׃
          CCOĬF(xin)
          Dкɫw׃ɼtɫ
          Dкɫw׃ɼtɫ
          Dз(yng)ĻW(xu)ʽ
          CO+CuO
           ӟ 
          .
           
          Cu+CO2
          CO+CuO
           ӟ 
          .
           
          Cu+CO2

          bA
          ȥ⣬ֹ(du)̼ęz(yn)a(chn)ɔ_
          ȥֹ(du)̼ęz(yn)a(chn)ɔ_
          ҵ
          ռһֹ̼Ⱦ՚
          ռһֹ̼Ⱦ՚

          3y(c)Ʒвᾧw|(zh)?jn)?sh)O(sh)Ӌ(j)ɷN·  
          c(din) c(din) ᷀(wn) cA(yng)
          101C102C 150C160CA 100.1CʧȥY(ji)ˮ175CֽCO2COH2O cCaOH2(yng)a(chn)ɫCaC2O4
          ٷQһƷψDbM(jn)Ќ(sh)(yn)y(c)bD(yng)ǰ|(zh)ɴӋ(j)Č(sh)(yn)Y(ji)Ȍ(sh)HֵƫųxͲأԭУCOδȫ(yng)
          ɵ~ֱ
          ɵ~ֱ

          ڷQȡ8.75gᾧwƷ50.00gҺȡ10.00gҺmϡȻμ25.00g3.16%KMnO4Һǡ÷(yng)ȫ
          ֪2KMnO4+5H2C2O4+3H2SO4=K2SO4+2MnSO4+10CO2+8H2OtKMnO4Һ@
          ϼt
          ϼt
          ɫ25.00g3.16%KMnO4ҺKMnO4|(zh)
          0.79
          0.79
          gՈ(qng)Ӌ(j)Ʒе|(zh)?jn)?sh)[(xi)Ӌ(j)^(gu)M2H2C2O4=90M2H2C2O4?2H2O=126M2KMnO4=158]

          鿴𰸺ͽ>>

          ͬ(x)(c)