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        1. }Ŀ9֣W(xu)dȤСMͿ՚ĺy(c)M(jn)Ќ(sh)(yn)̽

          [wӑՓ]1ӑՓͬW(xu)J(rn)ԓ(sh)(yn)xˎƷҪֲ(hu) (yng)wһx˼t˳еԓˎƷ(yng)C 

          2y(c)՚we?jn)?sh)Č(sh)(yn)b

          ڼƿ?j)?ni)ˮȷˮϵݷeӛ̖(ho)ÏɊAAozc(din)ȼȼ׃(ni)ļt׺ƿвo

          tڿ՚ȼֱ_(d)ʽ

          tϨ粢s󣬴_ɊA^쵽ˮ뼯ƿУƿ?j)?ni)ˮKs ̶̎ɴ˿֪sռ՚⿂we 

          tϨƿ?j)?ni)ʣµĚwҪ ԓw ֧֡򡰲֧֡ȼ

          3(sh)(yn)ꮅM(jn)뼯ƿˮweСڿ?c)ݷe1/5J(rn)錧(do)@һY(ji)ԭ 

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          3bÚԲûtײ

          ԇ}1ԓ(sh)(yn)ԭǼtȼ(do)¼ƿ?j)?ni)ĉ(qing)pСˮ뼯ƿеwetweʼļtһҪt(hu)(do)œy(c)weƫ

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          3bÚԲûtײ]дtϨ粢sʹ_ɊA(hu)(do)œy(c)weƫС

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          ĿлW(xu) Դ

          }Ŀ8֣ˆDnj(sh)(yn)ȡwһЩbã(j)Dش}xbþb̖(ho)

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          2øiȡռ(yng)xõbýM b߀ҪM(jn)ĵط  ԓ(yng)ĻW(xu)̖(ho)_(d)ʽ

          3(sh)(yn)ҳÉKw򻯁FFeSϡڳȡ򻯚w򻯚wһNгuζжwˮܶȱȿ՚t(sh)(yn)ȡ򻯚İl(f)bÞ Dʾbռԓwtw M(jn)루ab

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          ĿлW(xu) Դ

          }Ŀ1܇βŷſڼbЧ߻ڲ|(zh)rɌβежwһ̼һD(zhun)ɷN܅cѭh(hun)ğow

          2ЩȡĺˮˮĺˮDʾĺ(jin)׃ˮM(jn)ЃСʯ ôbÃõˮ 򡰻

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          A٢ Bڢ C٢ Dڢ

          5҂(yng)ᳫ(ji)sˮՈ(qng)㌑һN(ji)ˮʩ

          6ijЌW(xu)W(xu)dȤСM˽\(yn)Чß©ȃx(du)ˮM(jn) (sh)(yn)ȥˮеIJs|(zh) |(zh)QȥˮеSζ |(zh)Qz(yn)Ӳˮ߀ܛˮ

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          ĿлW(xu) Դ

          }Ŀ3֣|(zh)غ㶨ɵĶо(du)W(xu)ƌW(xu)l(f)չش

          1ڻˎc(din)ȼr(sh)l(f)·(yng)2KNO3+S+3CK2S+3CO2+XXĻW(xu)ʽ

          2ˆD A B C (g)(sh)(yn)(yn)C|(zh)غ㶨в_(d)ĿĵČ(sh)(yn)___________

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          ĿлW(xu) Դ

          }Ŀ9֣ں^΢^ͷ̖(ho)֮g“(lin)ϵǻW(xu)W(xu)Ƶc(din)

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          2~Ȼc̼N|(zh)(gu)~ӣ̖(ho) (gu)Ȼcӣ̖(ho) 

          3ˆDijW(xu)(yng)΢^ģMDO͡񡱷քeʾɷNͬԪصԭӣ

          ɡ ۼɵ|(zh) ܡ򡰲ܡxã̼еԪʾԓ仯W(xu)ʽܞ ӷ(yng)ăɷN(yng)ķӂ(g)(sh)Ȟ (j)ˈD΢^ǶȽʾW(xu)(yng)ı|(zh)

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          (yng)ṩԵ|(zh)飨W(xu)ʽ

          A|(zh)иԪص|(zh)Ȟ

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          }Ŀ(5)Dס҃ɷN|(zh)(yng)ɱɷN|(zh)΢^ʾD

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          1|(zh)ķ (gu)ɵģ|(zh)__________________Mɵ

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          CԭӵĂ(g)(sh)]и׃ DӵĂ(g)(sh)]и׃

          4(yng)ɵıͶ|(zh)Ȟ

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          ĿлW(xu) Դ

          }Ŀ7֣Ԫ“(lin)g(hu)W(xu)ώoͬW(xu)һ(g)ˮ𡱵ħg(sh)Dʾ

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          aСJ(rn)^cNa2O2cˮ(yng)˿֧ȼ|(zh)

          bСָ(j)ȼėl(du)СIJM(jn)a(b)䣺 

          (sh)(yn)cͬW(xu)?c)O(sh)Ӌ(j)ˈDČ(sh)(yn)b

          1_Һ©ĻˮμӵٶȣԇКݮa(chn)ǵľlPڣľl(f)ȼƜy(c)˚w 

          2(sh)(yn)߀^쵽еČ(do)ܿКða(chn)@һF(xin)ԭ 

          3ό(sh)(yn)ώBԓ(yng)Įa(chn)һЃɷNͬW(xu)չ_M(jn)һо^m(x)̽(yng)ɵһN|(zh)Ո(qng)شһNa(chn)غԪ________(j)_____________

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          ޻ ܡ򡰲ܡȼ@Ҫ?yn)ϞTȼc^cNa2O2(yng)|(zh)___________________ͬr(sh)(yng)ş

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          ĿлW(xu) Դ

          }Ŀ2008512գ҇(gu)봨l(f)ȫ(gu)񡰱־ɳȞ(zi)

          1SԭеˮԴƉˮԴzy(c)̎ܳɞˮ҇(gu)Ҏ(gu)ˮ|(zh)ڸйָ(bio)W(xu)ָ(bio)W(xu)ָ(bio)ȷ_(d)(bio)ɳɞˮ

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          D߀ȱٵһNx  Ո(qng)ԓһ(g)ע(xing)

          W(xu)ָ(bio)кˮԴpHӲȃ(xing)ճ ^(q)Ӳˮcܛˮ

          ճʹӲˮ(hu)S韩ͥгÁˮӲȵķ

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          ĿлW(xu) Դ

          }Ŀÿ15֣з̪ԇҺĞVlԇˆDʾڌ(sh)(yn)_(ti)ϡ

          1ÃxAȡⰱˮԇܿڵÓ֬ϣ10~15Σ

          AQ ԓx;

          2(sh)(yn)ԇ·һ׼׼Þ

          3(sh)(yn)^쵽ĬF(xin)

          4ԓ(sh)(yn)ԵóĽY(ji)ՓSՈ(qng)ԇɗl

          a

          b .

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          ͬ(x)(c)