日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        <legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>

        <strong id="o5kww"><u id="o5kww"></u></strong>
        1. DRNAۺøY(ji)λc cU|(zh)

           

          }Ŀб(𰸺ͽ)

          ˆDcU(x)ĻY(ji)(gu)ʾDf_

          ARNAۺøRNAۺøY(ji)λcĻW(xu)|(zh)ǵ|(zh)
          Bcκ@Ӻ̓(ni)ӣgBm(x)
          Cɴ˻ƺϳɵĵ|(zh)ааl(f)˸׃t˻пܰl(f)׃
          IJλc
          DǾa^(q)ܾa|(zh)zϢı_(d)ǿпɟo

          鿴𰸺ͽ>>

          |(zh)Y(ji)(gu)һडT

              ARNAۺøY(ji)λc     BcU|(zh)

          CֱԴ|(zh)ATP             DBܰͼ(x)ľw

          鿴𰸺ͽ>>

          |(zh)Y(ji)(gu)һडT
          [     ]
          ARNAۺøY(ji)λc
          BֱԴ|(zh)ATP
          CcU|(zh)
          DBܰͼ(x)ľw

          鿴𰸺ͽ>>

          |(zh)Y(ji)(gu)һडT

          ARNAۺøY(ji)λc           BcU|(zh)

          CֱԴ|(zh)ATP                     DBܰͼ(x)ľw

          鿴𰸺ͽ>>

          |(zh)Y(ji)(gu)һडTǣ   

              ARNAۺøY(ji)λc         BcU|(zh)

              CֱԴ|(zh)ATP                  DBܰͼ(x)ľw

           

          鿴𰸺ͽ>>

           

          1D£鵰DNA̽RNAۺøY(ji)λccU|(zh)ĻW(xu)|(zh)DNAȍuǵ|(zh)HIVz|(zh)RNAL24DһNL

          2DġȱF}ڼ(x)Է(wn)ʽڵĵV|(zh)ԪЄeȱˮɵġ硱

          3BڙCwr°l(f)߷(yng)a(chn)ĿwcԭY(ji)l(f)]Ч(yng)вz|(zh)dž朵RNAY(ji)(gu)(wn)Բ컨pDNAװl(f)׃оy^컨оyȴܶвOװl(f)׃ijNضĆο¡wһĿԭ

          4CB(ti)ϵy(tng)ijɷֳa(chn)Mߺͷֽ߀˷|(zh)ȦԽoF(xin)|(zh)Դ̫ܣԭϵţͬڵڶIB(yng)@a(chn)߹̶̫ܵ1020

          5Bڵ׵γɺͷ^@һ֪Rc͈Dη|(zh)Լ(x)ĤŷʽF(xin)(jng)^ĤY(ji)(gu)飺(ni)|(zh)W(wng)ߠw(x)ĤԽY(ji)ǣ(ni)|(zh)W(wng)epСߠwĤe׃(x)Ĥe

          6BЙCӵcһMCIHһINIԭt谷к3NH2t3C3NγһԪh(hun)谷ĽY(ji)(gu)ʽ(j)谷ĽY(ji)(gu)ʽԓ|(zh)Ǹ߾ҲǰквIһlܰl(f)ӳɷ(yng)Ԫh(hun)׃ҳ谷Į(gu)w3N

          7B  xANa2O2кеxӞNaxӞO22?,0.1mol  Na218O2кеxӿ(sh)0.3NAxBC2H4C3H6ĻW(xu)ʽCH21.4gߺеCԭӔ(sh)|(zh)1.4g/14g?mol10.1mol0.1NAxC0.1mol Cl2c(yng)D(zhun)0.1molxDD2O10΢18g D2O|(zh)С1molеӔ(sh)ҲСNA

          8AxAClOSO2߀ԭSO2SO42?ClO߀ԭCl?_xBSHrCO32?(yu)cHY(ji)HCO3?xCxӷʽ߅늺ɲغxDMg2c늽a(chn)OH?Y(ji)yMg(OH)2Mg2 + 2Cl? + 2H2OMg(OH)2+ H2+ Cl2

          9. B ϡH2SO4F(xin)ɫfһBa2SO32?CO32?cBa2Y(ji)yBaSO3BaCO3ԭҺвSO32?CO32?ҺʣµһNHCO3?һoДǷKԭҺһBa2HCO3?ܺK|(zh)Ba(HCO3)2Ba(HCO3)2KHCO3

          10D (j)}O(sh)l֪ANH4BOH?CNH3DH2ONH3cH2O(yng)NH3?H2ONH4xǷNH4ǷǘOԷxD̑B(ti)H2OgښI۷cڹ̑B(ti)H2ScHOHSIoP(gun)NH4Cl NH4ˮҺpH<7

          11C(yng)٢иԪصărB(ti)׃֪(yng)SO2߀ԭF(xin)e3߀ԭԣSO2>Fe2ԣFe3>SO42?(yng)F(xin)e2߀ԭCr2O72?߀ԭԣFe2>Cr3+ ԣCr2O72? > Fe3ɴ˿ҊxABe`xCCr2O72?Na2SO3߀ԭCr2O72? ܌Na2SO3Na2SO4xD(yng)Fe2(SO4)3(yng)Fe2(SO4)3a(chn)

          12CxANaHSNa2SҺHS?S2?ˮʹҺʉAS2?ˮHS?ҺpHֵ>H2SҺԣH2SNaHSҺHS?ƵH2SxҺpH>4NҺpHС飺>>>xBHS?H2SxH2SҺеc(H2S)СH2SNa2SҺеc(H2S)xCc(Na)0.1mol?L-1(j)غУc(H2S) + c(HS?) + c(S2?)0.2mol?L-12c(Na)c(H2S) + c(HS?) + c(S2?)xD(j)늺غУc(H) + c(Na)c(OH?) + c(HS?) +2 c(S2?)

          13BO(sh)_(d)ƽrSO3(g)|(zh)2x tʣSO2(g)|(zh)(32x)O2(g)(2x)Ϛw|(zh)飨5x(j)٤_5/5x1/0.9x0.5molٽY(ji)ϟữW(xu)ʽ֪ųğ196.6kJ/298.3kJxBʼ|(zh)Ğ 4mol SO2 3 mol O2 2SO3 (g) ஔ(dng)ڼ6mol SO24mol O2n(SO2)/n(O2)3/2cһƽǵЧƽɴƽSO2D(zhun)SO3we?jn)?sh)xB_Ce`xD}Ŀ]иV_(d)ƽrĕrgoӋ㷴(yng)

          14ADɠB(ti)֪ض߶weʠB(ti)IrwܶȱȠB(ti)IIrwܶȴA_ƽB(ti)IIĜضȱȠB(ti)IʠB(ti)IrӵƽܱȠB(ti)IIrӵƽСBe`ɟW(xu)һ֪ĠB(ti)IB(ti)II^Мض߃(ni)׃wewҪᣬCeD_xAD

          15.𰸣BDͬһ|(zh)мtٶAB뵽BCtõĕrgxAeڲtСϹϹƫ۱I(lng)Բɫ⎧߅ɫt߅ɫϹϹlʱȼtҪ(dng)t׌ijٰl(f)Ч(yng)ϹҲһ܉򣬹xB_ͬӗlpp挍LԽLlygԽɫ⎧߅ɫϹ䲨LxCeɫУtR(dng)MNBu׃Сr䵽ACϵĹ׃СҼtСøʼtȏďAC͸xD_

          16 D ༚(x)oՓǏɌA+BC_^߀ABxϵy(tng)ʼKغ㡢CеغɌA+BC_^̣A+BCСܸ|(zh)ɷA+BĿE/3AĄE/6(dng)rCĄ2E/3ǰ3x헶eжD_CABxrB+CĿ5E/6BCٕrԄ(dng)rAB+CСܸ|(zh)ɷB+CĄE/12ԓ^B+CĄܓpʧǴ˕rďԄEp=5E/6- E/12=3E/4

          17.𰸣ACD(j)Ă򣬿Дb|(zh)c˕rӷySؓ(f)x_ƽλãٶ׃СAɈD֪ԓIJL4m(j)l(f)@F(xin)ėlДD_(j)ɲl֪C_(jng)^0.01s낀ڣκ|(zh)cͨ^·̶20.4mBe`.

          18CĈD()D()^(j)ܶУĒ(j)ܶãʽɵã

          19.𰸣 BCģ͞pģ늺A\ӵĽٶɂ늺֮gĎ䮔(dng)A\ӵСȣAeB֪ٶȴСc|(zh)ɷ\Ӱ돽c|(zh)ɷCDe

          20.𰸣ABD ȻԪصİ˥cضȸ׃oP(gun)(j)|(zh)ܷӋ֪D_

          21.𰸣.D  ͬl(wi)ָcD(zhun)ͬl(wi)24Сr܉ƽֻڳ܉Ҳǹ̶fͬһƽ(ni)cD(zhun)ȵľͶͬl(wi)ACeD_ģͬl(wi)A\ӕr(ni)ăx̎ʧؠB(ti)dzؠB(ti)Be

          22.𰸣1(ga) (OMON)(ga) OP    4֣

          üm1m2ļٶȞa ,ţDڶɵa

          3000

          (1)҈Dʾ(sh)̫С`̫DRֵc늉ֵӽ`С3֣

          njDB҈Dʾ(4)

          Ȍ򞲽E

          ]K1]Kx늉ʾ(sh)ٔ_Kx늉ʾ(sh).2֣ڣV

          23.1ؓ(f)늡(2)mg =E(5)

          E=(r+R)dmg/Rq(2)

          2mg+q v0B=(5)    v0=mg/qB(2)

          W(xu)ƾW(wng)(Zxxk.Com)24.1abͨ^rD˕roĦбƽlã

          ˮƽ

          σʽ“(lin)ó

          2ͨСrabDң˕raboĦбc1ƣƽlã

          3(dng)abСr׃ֵ飺

          (dng)abr׃ֵ飺2

          鱣aboֹR{(dio)(ji)0.91~10

          25.1O(sh)AKײBKǰٶȷքev1v2ײ^Єغ

            딵(sh)(j)ã        4֣

          2O(sh)ABKײǰKMɵϵy(tng)ęCеܷքeE1E2Cеܵēpʧ(j)ܵD(zhun)غ㶨ɣ   

               %     4֣

          3O(sh)KAijٶȞv0݆̥cĄĦ(sh)µAKcBKײǰ(j)ܶ                 3֣

          Kͬ^и(j)ܶ

                   3֣

          12ã    2֣

          O(sh)ڱAKxBKLrAKcBKײ

          t                             4֣

          2615֣11KNO3 2֣CuSO4

          (2) Na2CO3  2֣

          3Al3 + 3OH?Al(OH)33֣ Al(OH)3 + OH?AlO2? + 2H2O 3֣

          4 Al3 + 3H2O Al(OH)3zw+ 3H

          (j)ٿ֪DкCu2(j)ڿ֪CкAl3EKOHNaOHٸ(j)ֻۣBCкKENaOH(j)AкHCO3?ANaHCO3CDкSO42?DCuSO4CKAl(SO4)2

          жBKNO3|(zh)NaHCO3cNaOH(yng)Na2CO3H2O NaOHҺ뵽KAl(SO4)2ҺAl3cOH?(yng)Al(OH)3Al(OH)3ܽ^NaOHҺУAl3 + 3OH?Al(OH)3Al(OH)3 + OH?AlO2? + 2H2OKAl(SO4)2еAl3ˮɾõAl(OH)3zwˮ

          2714֣1Na2CO3 HClNaHCO3 NaCl    3֣

          2Cl2 + 2OH?Cl? + ClO? + H2O 3֣

          3Na2ONa2O2  4ÿո2֣NaNaOH 4֣ÿո2֣

          1(j)}O(sh)l֪B}CCO2DH2OENaCl

          2(j)}O(sh)l֪B}ᣬCCl2

          3CO2DEɫ(yng)SɫDEкNaNaܮa(chn)O2ĹwNa2O2Ec}ᷴ(yng)ɵĚwʹʯˮ׃ԓwCO2BE໥D(zhun)ʿ֪BҺNaHCO3ҺENa2CO3ҺDNaOHҺNa2O2cNaHCO3Һ(yng)ɷֽ飺2Na2O2 + 2H2O4NaOH + O2NaHCO3 + NaOHNa2CO3 + H2Oamol NaHCO3a mol Na2CO3ֻҪa mol NaͬrOH? HCO3?D(zhun)CO32? |(zh)a(chn)NaOH?|(zh)ȣܲa(chn)s|(zh)XNa2ONa2O2YNaNaOH

          2816֣1B2֣  ~cHNO3(yng)ǰ(yng)ŃbÃ(ni)Ŀ՚ֹNOcO2l(f)(yng) 2֣

          2CеҺmˮϡጣ2֣

          3ۢܢݢ 3֣

          4ڶ_aͨN2ŃbеĿ՚⣨2֣

          5Ƅҹʹ҃ɹҺͬһˮƽϣ2֣
          6(V11.2n)/33.6n 3֣

          (j)?zi)ҪmֵyCucHNO3(yng)ɵNO2NO|(zh)茢a(chn)ĚwͨbCУH2ONO2NOHNO3bEyNOwebп՚՚еO2NONO2(do)Œ`bBͨN2܌bп՚sֹNOҪbÞBCEbýӿBۢܢݢڝHNO3Џ܌ָʾӰ푌򞣬ɼˮϡጽ|(zh)HNO3׃^ָʾɫ׃bEyNOwer׵ҺҵҺyNOweƫС׵ҺҵҺyNOweƫʑ(yng)Ƅҹܣʹ҃ɹҺͬһˮƽĶp`(j)(yng)3NO2 + 2H2O2HNO3 + NOϚwкNO21.5nmolNO|(zh)V/22.4molЌCucHNO3(yng)ɵNO飨V/22.4n/2molMV/22.4n/21.5n(V11.2n)/33.6n

          2915֣1ȡˮ⣩кͷ(yng) 2֣ 2HCOOCH3  2֣ HOCH2CHO 2֣

          3

            4+ 3NaOH+ CH3COONa + 2H2O 3֣

          5

           

          AķʽC9H8O4Acl(f)(yng)fAкУCOOHANaOHҺаl(f)ˮCH3COONafAĹ܈Fԓ܈FcCOOH̎ڱh(hun)ϵλٽY(ji)Aķʽ֪AĽY(ji)(gu)ʽBH2CO3ԴڷӶСᣬҺͨCO2rֻзӵc}(yng)DNaHCO3CH3COONacH(yng)ECH3COOHCH3COOH֮ͬ(gu)wRкУCHOͣOHHOCH2CHOQкУCHO]УOHHCOOCH3Y(ji)(gu)֪cu(yng)ȻKMnO4CH3飭COOHɵõA

          30.1ꐴx|(zh)2w(ni)ˮāԴˮʳеˮxa(chn)ˮwxa(chn)ˮ;УwϵİÓˮsϡwе3Ͱ͡ͺͼԅ(j)ṩϢԉľҵĮ͞酒4}Ǽ(x)x͸^ԣ(x)ĹԛQڼ(x)ĤϵdwķN͔(sh)

          𰸡12ÿո2֣1ꐴxF(xin)  2 xa(chn)ˮ   

          Óˮsϣ      3 

          4x͸^    dw 

          ɷ(yng)ʽCO2+C5C3 2C3W(xu)ƾW(wng)(Zxxk.Com)C5+CH2O֪һ(ni)CO2ӿʹ(x)C3һ(ni)Ĺ(do)¼(x)(ni)C5׈DϢ@ʾֻ]յӰՏȞnӵkrʎ׺׃҈D׃(yng)ǹ֮ضȵ

          𰸡10ÿո2֣1ߡs   2ض    

          3ՏCO2ض

          3120֣1ԓ6Ʒϵ׵Ļͷքe飺٣AABBCCDDEE  ڣaaBBCCDDEE  ۣAAbbccDDEE  ܣAABBCCddEE  ݣAABBCCDDee  ޣaabbccddee

          xmһλƵԠzɽM϶m2ϣͬԴȾɫwϵ2ϣλƵԠzЃɌԠļHsF(xin)1ԽF2гF(xin)ԠxȞ飺p@Æ@1Æ@2p[9331t@ɌԠĻλ2ͬԴȾɫw֮tλͬһȾɫw

          ׌F1(c)F2гF(xin)ԠxȞ飺p@Æ@1Æ@2p[1111t@ɌԠĻλ2ͬԴȾɫwϣ֮tλͬһȾɫw

          𰸡1c٣ۻܡݣ 1֣    1֣  Ʒϵٺֻ͢һԠ   2֣ 1֣  ƻɫͷNƤɫĻλͬһͬԴȾɫw~ζĻλδ֪2֣

          2D1֣

          Gɫ~þGɫ~Sɫ~Sɫ~9331t~ɫζĻλͬһȾɫw3֣

          Gɫ~þGɫ~Sɫ~Sɫ~9331Gɫ~Gɫ~Sɫ~121Ҳɣt~ɫζĻλͬһȾɫw3֣

          3

          Gɫ~þGɫ~Sɫ~Sɫ~1111t~ɫζĻλͬһȾɫw3֣

          Gɫ~þGɫ~Sɫ~Sɫ~1111Gɫ~Sɫ~11Ҳɣt~ɫζĻλͬһȾɫw3֣

           

           


          ͬ(x)Դ