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        1. Ӣҽ̾W(wng) > лW > }ĿԔ

          }ĿijУWdȤСMͬWijЩ|(zh)M֪̽DסDbõĚ

          ̽1ÈDʾb̽ӰH2O2ֽʵbЮa(chn)Éy(һضȗl£a(chn)wecbÃ(ni)ĉşԲӋ)õDʾĈD

          (1)Dbаl(f)ĻWʽ_______

          (2)õ3%H2O2Һ8mLĈDпԵóăɂY(ji)Փǣ

          ________

          _______

          ̽2ÈDʾb̽ĝȌȼӰ푡cȼϞToƤϞTϨ󣬌ιеˮȫƿXеİȼ

          (1)ȼҪF(xin)________

          (2)ϞTϨȼɵóĽY(ji)Փ_______

          (3)ˮȼԭ______

          𰸡2H2O22H2O+O2 Söi|(zh)ʼӿ i]Ӱ şᡢa(chn)ן ͬ|(zh)ȼҪĝȲͬ ʯҺˮşʹض_˰׵c

          [̽1]

          (1)Dbаl(f)ĻWʽ飺2H2O22H2O+O2

          (2)õ3%H2O2Һ8mLɈDҿ֪iͬr_ֵĕrgͬSi|(zh)ʼӿKwһӴf߻ӰK

          [̽2]

          (1)ȼһNɫw|(zh)ͬrųʷҪF(xin)Ƿşa(chn)ן

          (2)ͬһϞTϨȼ֪ĝȵһֵr֧ϞTȼְ֧׵ȼfͬN|(zh)ȼĝȲͬ

          (3)ˮȼԭʯҺˮşʹc|İ׵Ĝض_c

          ϵд
          P(gun)}

          ĿлW Դ

          }ĿNӽY(ji)(gu)ʾDP(gun)fe`( )

          A. ڢγɵĻɷӘ(gu)

          B. ۢӵĻW|(zh)

          C. x10rtԓӌԭ

          D. ٢ڢܹۢʾ3

          鿴𰸺ͽ>>

          ĿлW Դ

          }Ŀ̼ŷŽijɞȫ̼Уγ̼ЈpřC҂п˽һЩc̼P(gun)ČI(y)~R̼С̼R̼̼(jng)ՈشІ}

          (1)ж̼Ҫԭ_____ЧɵΣҪ____̼R(ҊDһ)Gɫֲղ̼Gɫֲͨ^_____ն̼

          (2)2015һСrЇ^(q)}Ҋε{(ҊD)҇ƄӿԴڣˮl(f)Ll(f)늣Ȼȼúl(f)̫ܰl(f)ٟl(f)늵5Nl(f)늷ʽJڜpٜҚwŷŵ______(̖)

          (3)̼(jng)ԵܺȾŷ߮a(chn)Ҫ^ٵĜҚwŷū@^a(chn)½(jng)l(f)չģʽ̼(jng)_____(̖)

          A l(f)չl(f) C (yu)O(sh)ӋƏV(ji)ܽ

          B l(f)չԴ܇ D ٟUԜpٰɫȾ

          (4)ĿǰóR̼(B(ti)ښB(ti)cҺB(ti)֮g)䄩ѳɞһNڅt@Noh(hun)ķeOx(һc)______

          鿴𰸺ͽ>>

          ĿлW Դ

          }Ŀ~ĻЌWWWоҪ(ni):

          (1)~ԪλԪڱе__________ڣ~ԭӵ|(zh)Ӕ(sh)_______________

          (2)D2nֵ_______________

          (3)D3֪΢^Ƕȿ|(zh)c΢^___________________________(W̖ʾ)

          (4)(j)D1D2Ϣf________________

          A ~ԭӵӔ(sh)29

          B ~ԭڻWʧȥ

          C ~ԭ|(zh)63.55g

          D ~Ԫڻп@+1r

          (5)ʾӹʾ_______________NԪ

          鿴𰸺ͽ>>

          ĿлW Դ

          }ĿYx(j)Ї҃(ni)bf(xi){(dio)ȩȾ󲿷ɰĮa(chn)ͥbʹõĊAоذҾߵȶጷųȩ҇ćҘ˜ʙzyElஔڼȩጷ1.5mg/LE0ĵļȩጷ0.5mg/LE1cE0ą^(q)eǼȩጷElE0ጷżȩ֮һĿǰW܏RȡֲzĵτЧ؜p˼ȩŷţ

          ԇ(j)Yգ1֪ȩĽY(ji)(gu)ʽt仯Wʽ ̼Ԫ|(zh)Ȟ 京Ԫص|(zh)֔(sh)

          2YмcϢ`HElE0ጷżȩ

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          ĿлW Դ

          }Ŀˮ}MСWΑΑҎ(gu)t飺ǰһһNһķ̖ҪĻѭh(hun)(j)ˆDP(gun)}

          1Ļ͞_____

          2Ļ͞ÓQ_____

          3Ļ͞黯Ϸ________________________

          4Ļ͞ͷֽⷴ__________________________

          鿴𰸺ͽ>>

          ĿлW Դ

          }Ŀ֪҇Ra(chn)(qun)Ĺr׸߹Ч扰l(f)OܣQLEDg(sh)яV@ȶI(lng)򡣵扵ԭӽY(ji)(gu)ʾDԪڱеϢDʾf_ǣ

          A.ԪλԪܱĵڶB.ԭcxԭ|(zh)׺

          C.扵ԭ|(zh)69.72D.һGa3+34

          鿴𰸺ͽ>>

          ĿлW Դ

          }ĿЇ}ǡľek}⛷ʴ҇ɞĴ}⛷a(chn)±Ҫ}Ȼڲͬضµܽȣλg/100gˮ

          ض/

          20

          40

          60

          80

          KClܽ

          34.0

          40.0

          45.5

          51.1

          ijWdȤСMͬW20l00gˮMDʾČՈ(j)Dش}

          1ıД(sh)(j)ԿȻ⛵ܽSض߶_____󡱻򡰜pС

          2AõҺ_____͡򡰲͡ҺҺ|(zh)___g

          3Bе|(zh)|(zh)֔(sh)___________

          4CDеҺͬ __________̖

          |(zh)|(zh) ܄|(zh) Һ|(zh) |(zh)|(zh)֔(sh)

          鿴𰸺ͽ>>

          ĿлW Դ

          }ĿijWdȤСMMҺƌ򞣮

          |(zh)֔(sh)ĚcҺ

          1Ӌ㣺Ҫcw|(zh)________ˮwe________ˮܶȽƿ

          2Q{(dio)(ji)бPƽƽ________бPƽPQ|(zh)ȻұP________Ӛcwֱƽƽ⣮

          3ܽ⣺ͲȡˮbКcwğò________ʹܽsҜأ

          4惦ƺõҺbԇƿƤ________ŵָĵط

          鿴𰸺ͽ>>

          ͬԴ