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        1. }ĿijW(xu)(sh)(yn)dȤСM˽ˮĽMɣŒ(sh)(yn)(13)

          Ɇ(wn)ˮʲôԪؽMɵ

          1ˮԪؽM2ˮɚԪؽM

          3ˮɚԪغԪؽM

          O(sh)Ӌ(j)(sh)(yn)ی(sh)(yn)ˆD늽ˮČ(sh)(yn)

          (sh)(yn)F(xin)

          ͨ늺󣬃ɸ늘O϶F(xin) 

          һΕr(sh)gؓ(f)ɘOԇ܃(ni)ռĚwweȞ 

          Oa(chn)Ěw ؓ(f)Oa(chn)Ěw 

          (sh)(yn)(yn)C(sh)(yn)ɵăɷNwbeԇf(shu)f(shu) 

          (sh)(yn)Y(ji)Փˮ Mɵġ 늽ˮֱ_(d)ʽ 

          (sh)(yn)˼ͨ^(gu)(sh)(yn)ٴf(shu) ڻW(xu)׃ǿɷֵģ(yng)ǰ ķNDz׃ġ

          𰸡(sh)(yn)F(xin)ٚ 12  (sh)(yn)(yn)CռăɘOԇУքeȼľlľlȼԓwc(din)ȼǚ (sh)(yn)Y(ji)ՓٚԪغԪˮ+ (sh)(yn)˼ Ԫ(ԭ)

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          ĿлW(xu) (li)Դ

          }Ŀ˜y(c)ijƷFFe2O3|(zh)?jn)?sh)s|(zh)FԪҲˮᣩW(xu)dȤСMͬW(xu)M(jn)µČ(sh)(yn)

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          H2C2O4 CO2+CO+H2O

          2Aʯն̼ˮ

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          2M(jn)EеĚwǼCOtBCD ̖(ho)

          ᡢʯˮcҺ

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          cҺʯˮ

          3G Eз(yng)ĻW(xu)ʽ

          4(dng)Eйwȫ(yng)̎(yng)ֹͣӟ_________̖(ho)AE

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          QȡƷ8.0gbM(jn)Ќ(sh)(yn)ַ(yng)QFb4.4gtƷ

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          (dng)^쵽Eйwȫ׃ںֹͣͨCOty(c)õĘƷF|(zh)?jn)?sh)

          ƫƫСo(w)Ӱ푡

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          ĿлW(xu) (li)Դ

          }Ŀu׃|(zh)r(sh)(hu)a(chn)һNo(w)ɫгuζ򻯚wH2Sڿ՚c(din)ȼȫȼr(sh)ɶˮՈ(qng)ش

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          ĿлW(xu) (li)Դ

          }Ŀ(5)ˆDʾABCDFքeNԪصĆ|(zh)򻯺DEǃɷNɫw,FһNʹʯˮ׃ĚwԇƔࣺ

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          2D|(zh)(W(xu)ʽ) |(zh)eϿD ,(yng) .

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          ĿлW(xu) (li)Դ

          }Ŀ7֣^cw{҂W(xu)(x)W(xu)ij÷Ո(qng)Y(ji)Ќ(sh)(yn)bش(wn)}

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          ĿлW(xu) (li)Դ

          }Ŀ6֣ڻW(xu)ndȤСM(dng)УСMͬW(xu)ĺȡһˮˮՈ(qng)(j)Ќ(sh)(yn)ش(wn)}

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          2z(yn)ˮܛˮӲˮķǣ̖(ho) 

          A÷ˮ Bӟ Cs

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          ĿлW(xu) (li)Դ

          }Ŀ(3)cԪغԪԪڱеϢNӵĽY(ji)(gu)ʾDՈ(qng)І(wn)}

          1cԭcԭӵ|(zh)^(q)e

          2NӵĽY(ji)(gu)ʾD(li)ĻW(xu)|(zh)ͬԭ 

          3(j)cԭӺԭӵĽY(ji)(gu)ʾDД࣬cԪغԪλԪڱĵ 

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          ĿлW(xu) (li)Դ

          }Ŀ3֣һl£AB(yng)CD(yng)ǰӷN׃΢^ʾDʾ

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          ĿлW(xu) (li)Դ

          }Ŀ60r(sh)ܽ110g@f(shu) r(sh) gˮǡγҺ

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