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        1. }ĿijW(xu)dȤСMDʾbM(jn)̼̼P(gun)|(zh)̽

          YϣҳÚcҺն̼?x)w

          1ڼˎƷǰȑ(yng)_____

          2(c)̼ͨ?x)w(jng)^A̎Ɵ̿_____W(xu)ʽԓ(yng)̼F(xin)_____xԡ߀ԭԡ

          3һΕrgB̎ČF(xin)_____l(f)(yng)ĻW(xu)ʽ_____

          4bDеҺuEbDڱеÞ飺__________

          𰸡zbõĚԡ CO ߀ԭ ɫĩ׃ɼtɫ CO+CuOCu+CO2 ն̼?x)w ռһ̼

          1Кwӻɵķ(yng)ҪzbõĚԣzbõĚ

          2ڸߜصėl̼܊Zȡ̼еԪʹ֮D(zhun)һ̼@wF(xin)̼߀ԭCO߀ԭ

          3ڼӟėlһ̼܌ɫ~߀ԭtɫ~B̎ĬF(xin)Ǻɫĩ׃ɼtɫɫĩ׃ɼtɫCO+CuOCu+CO2

          4cҺc̼(yng)һ̼(yng)bDеҺuEbDڱеÞն̼?x)wռһ̼ն̼?x)wռһ̼

          (x)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          }ĿˆDʾbÜy՚ĺڲз^~еĿ՚we50 mL30 mL̶̎עͰTĚڲܵăɶcȼƾ(f)ע͔Dַ(yng)sҜأеĚwȫD벣˕rעĻͣ14mL̶̎fe`

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          B. ~^ǞʹbÃ(ni)ȫ(yng)

          C. yÿ՚we?jn)?sh)17.5

          D. δsҜؼxȡעx(sh)(do)ŒY(ji)ƫС

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿijW(xu)dȤСMώָ(do)M(jn)n⌍DbÁ̽|(zh)ڿ՚ȼȵ׃r

          }t]iƽןƿ(ni)ȼϨǷʣ?

          O(sh)٣ʣڣoʣ

          CԓСMͬW(xu)DMbÌbøߚ≺ܼPȼϵļttȼֱϨbȫs󣬌bа׵ȼˮٴøܼP䣬׾ȻҲcȼ

          1P ___________

          2tȼa(chn)cƿןˮ(yng)ᣨH3PO4ĻW(xu)ʽ_____

          3^Уȼ׃(ni)İδȼԭ____________

          Y(ji)Փ(j)F(xin)óY(ji)Փ£

          4Y(ji)Փ__________

          չ죩DԓСMͬW(xu)_ʼ򞵽bs^y(ni)׃D

          5ڈD_____(ABCDE)crtȼϨՈABΡDE׃Ҫԭ: _______________

          6СMͬW(xu)ͨ^YϿ֪C՚we?jn)?sh)^õˎƷFzqFc⡢ˮȵľԌ՚0.2%(x)FzqԇܵײbˮğУD^Lrg㌢ĬF(xin)_______

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          ĿлW(xu) Դ

          }ĿûW(xu)Zʾ

          1x_____

          2_____

          3ˮԪ@2r_____

          4Ȼcеxӣ_____

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          ĿлW(xu) Դ

          }Ŀ{Fڿ՚вȼԼӟἴɄȼDǼ{FFƿȼČf_ǣ

          A. {FȼĻW(xu)ʽ3Fe+2O2Fe3O4

          B. Û׃С

          C. ʹ{F۵c

          D. FƿеˮɷֹRըƿ

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          ĿлW(xu) Դ

          }ĿһNĽRۻq~ϵˮȥ

          ՈxϢش

          1________________(|(zh))2D扵ԭ|(zh)___________

          3ԭӽY(ji)(gu)ʾDXĔ(sh)ֵ__________4扵ĻW(xu)ʽ___________

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿFcNa2FeO4һNЧ๦܃ˮ̎턩I(y)ϳôcNaClOa(chn)(yng)ԭûW(xu)ʽʾ飺 3NaClO+2Fe(NO3)3+10NaOH=2Na2FeO4+3NaCl+6NaNO3+5H2O

          1cNaClO|(zh)__ԪصĻσr__

          2FcNa2FeO4FԪغԪص|(zh)Ȟ____ȣ

          3F(xin)ҪƵ830kgs|(zh)20%ĸFcҪc|(zh)Ƕ__________ʽӋ㣩

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿijW(xu)dȤСMܡ2018h(hun)ȪݞH·܇ِʾO(sh)ӋģMِM(jn)лW(xu)֪R(f)(x)ِABCDEлW(xu)Ҋ|(zh)Aw|(zh)EȼԚw

          1ِ|(zh)֮gܰl(f)W(xu)(yng)AʯҪɷD֧Eȼ

          BҺ|(zh)______

          CcD(yng)l(f)ҫ۰׹P(gun)(yng)ĻW(xu)ʽܞ______

          ȼėl]ҪʹEDȼ߀ҪMėl______

          2ِ ABCD ķN|(zh)һl·ֽ⣬BCȡĴ߻AֽƵCDDE

          BĻW(xu)ʽ______

          DD(zhun)EĻW(xu)ʽ______

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ20181126(w)Ժ„kekӛҊЇ׃„(w)؄eAʾ҇ڑ(yng)׃ȡ÷eOM(jn)չ2017̼҇(qing)½463ꌍF(xin)4045Ŀ(bio)

          ŷņ}ʽo

          1Aָ̼ŷŌ׃ΣӰѽ(jng)F(xin)l(f)ґ(yng)׃ԽԽoJ(rn)̼^ŷښ׃控ΣӰʲô_______

          ƌW(xu)оеķʸ

          2õ˽̼ԜpСΣ츣ͬW(xu)O(sh)ӋŒȡо̼|(zh)

          ٌȡ̼xõİl(f)b__________̖ȡԓwĻW(xu)ʽ_____________

          ͨ^CDbֱӵóĽY(ji)Փ_____

          A̼(wn)

          B.̼ˮ

          C̼ʹʯ׃t

          D̼cˮl(f)(yng)|(zh)

          EеĬF(xin)ϞTCO2|(zh)Ƕȷԭ______________

          eO(yng)ƭh(hun)

          3ֲ֣츣Af҇˹eλһɭweѽ(jng)~2020΄(w)|eڽ̼Ոԭ__________

          4׃U錚һeãֲ̼D(zhun)ɱ߀ɱD(zhun)߃rֵĻW(xu)Ʒ̼cڴ߻һ̼͚Ոԓ(yng)Ļʽ_____

          5(ji)ܜp𡣳гFɜpٶ̼ŷݵFÿ܇\(yn)ͳ˿960Ӌͬӵ·CNG܇ÿȻbkgԼӋ㣩ÿvCNG܇\(yn)ͳ˿30ӋCNG܇ij˿;ij˵FtFÿ\(yn)һ܇ɜpٶ̼ŷŶǧ__________עԵFgŷŶ̼

          鿴𰸺ͽ>>

          ͬ(x)Դ