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        1. Ӣҽ̾W(wng) > лW > }ĿԔ

          }Ŀ.ijWWdȤСMbȡȚ⼰Ȼ̽|

          شІ}

          (1)朽ӺÌbúĵһ__________________xxQ_____________bBеԇ_____________________

          (2)醔(sh)(j)֪}cK2Cr2O7wl(f)Ț(Cr2O72-׃?yu)?/span>Cr3+)ĻWʽ_________________________________ԓ߀ԭ_________________

          .״(CH3OH)һNoɫд̼ԚζҺwҪ;ͬrҲһNҪĻԭ

          (3)״ȼ늳Ŀǰ_l(f)ɹȼ늳֮һ@Nȼ늳ɼ״՚KOHҺ(늽|Һ)ɣtf__________________

          (֪״ڿ՚ȼCO2H2O)

          A.늳ط늕rͨ՚늘OؓO

          B.늳ط늕rؓO늘Oʽ

          C.늳ط늕r늽|ҺĉAup

          D.늳ط늕rÿ6.4gCH3OHD1.2 mol

          (4)״ȼ늳ԗlؓO늘Oʽ________________________

          𰸡zbõĚ Һ© NaClҺ HCl CD

          .(1)(j)ȚƂ䌍

          (2)(j)Ϣʾ֪K2Cr2O7HCl߀ԭ(j)ˌWʽ

          .(3)(j)ԭ늳صP֪RMн

          (4)״ȼ늳ԗl¼״ؓOʧCO2(j)ˌ늘O

          .(1)ƂwČ򞣬һzybÚxҺ©}Г]l(f)zȚ|ǰҪ NaClҺȥʴ𰸞飺zbõĚԣҺ© NaClҺ

          (2)(j)Ϣʾ֪K2Cr2O7HCl߀ԭĻWʽʴ𰸞飺HCl

          .(3)A. ͨ״늘OؓOͨ՚늘OOA e`

          B. ډA늽|ҺؓO늘OʽBe`

          C. ڷ^УOH-c늘O౻늽|ҺAԜpC_

          D. 늳ط늕rÿ6.4 g CH3OH 0.2 mol CH3OHDӔ(sh)D_

          ʴ𰸞飺CD

          (4)״ȼ늳ԗl¼״ؓOʧCO2늘Oʽʴ𰸞飺

          ϵд
          P}

          ĿлW Դ

          }ĿҜ£õζȡһweĝˮFƿNaOHҺԺ㶨ٶȁζԓˮ(j)yYLƳClOClO3xӵ|ccrgtPϵf_( )

          A.NaOHҺ͝ˮʹͬNζʢb

          B.acҺдPϵc(Na+) + c(H+) = c(ClO)+ c(OH)+ c(ClO3)

          C.bcҺиxӝȣc(Na+) > c(Cl) > c(ClO) = c(ClO3)

          D.t2~t4ClO|½ԭClO2ClO= Cl+ ClO3

          鿴𰸺ͽ>>

          ĿлW Դ

          }Ŀз̪ԇҺҺɫ׃

          A. \Һӟ B. CH3COONaҺӟ

          C. ˮмNH4Clw D. СKҺмNaClw

          鿴𰸺ͽ>>

          ĿлW Դ

          }ĿϳɰI(y)񽛝l(f)չҪx]еķşᷴ673K30MPa£nNH3nH2Srgt׃PϵDʾД_

          A.cc̎ʺ淴

          B.ab

          C.dct1ect2ṛ̎nN2ͬ

          D.t2rʴ淴

          鿴𰸺ͽ>>

          ĿлW Դ

          }Ŀ2r25 mL 0.1 mol/L NaOHҺμ0.2 mol/LҺζDʾf_( )

          A.ABgһcҺһc(Na+)>c(CH3COO-)>c(OH-)>c(H+)

          B.úaĴ(sh)ʽʾCH3COOHxƽⳣ(sh)K=

          C.CcҺˮxH+ȴ10-7 mol/L

          D.DcҺPϵc(CH3COO-)-c(CH3COOH)=2c(H+)-c(OH-)

          鿴𰸺ͽ>>

          ĿлW Դ

          }ĿД_Ă(sh)У

          ԭӵŲD

          ̎B(ti)ԭӽлB(ti)ԭ1s22s22px11s22s22py1^γɵǰl(f)V

          Ԫĵһx

          ܾͬŲW|ͬ

          NCl3N-ClIILCCl4C-ClIIL

          ޽ԪصؓԾС1.8

          ԪصؓԽԪԭӵĵһxһԽ

          κrǦIȦIȴ

          A.0B.1C.2D.3

          鿴𰸺ͽ>>

          ĿлW Դ

          }ĿϳɰƌWgl(f)չʷϵһشͻƣоҺһNõă|

          1 ֽⷴğữWʽ£2NH3g N2g3H2gHNNIHHINHIIܷքeӛabcλkJmol1tH________kJmol1

          2 оٴ߻ɼٰķֽ±ijضµ|IJͬٷքe߻ȝȰֽɚijʼʣmmolmin1

          ߻

          Ru

          Rh

          Ni

          Pt

          Pd

          Fe

          ʼ

          7.9

          4.0

          3.0

          2.2

          1.8

          0.5

          ͬ߻ֽⷴ________߻ĻWʽ

          3 늻WҲɺϳɰDõ͜عw|ӌw늽|PtC3N4ꎘO߻늽H2gN2gϳNH3ԭʾD

          PtC3N4늘OaNH3늘Oʽ________

          4^ɑB(ti)ՓJ飺Wͨ^εײɵģǏķﵽ^н^һ^ɑB(ti)D11molNO2c1molCOǡ÷CO2NO^е׃ʾD

          ԇNO2COğữWʽ______

          ]Mеǿ淴D2ijWģˆD1NO+CO2 =NO2+CO׃ʾDtDE3=______kJmol-1

          鿴𰸺ͽ>>

          ĿлW Դ

          }ĿҳÁcw70%ĝƂSO2wʽNa2SO3+H2SO4=Na2SO4+SO2+H2OՈOӋһ׌bãռһԇܸSO2w

          1淽AʾɷҺ©FƿMɵĚwl(f)Ոڴ}ϵAԓČbʾD(AbBzܲخβֱ̎횮Ҫӟăx·˳)ÿx·˳ĸBCxõăx((sh))ױʾ£___

          2(j)еbÈDڴ}±(ɲM)___

          x|

          A

          c

          aSO2

          3ijСMDbÜyռĚwSO2ĺbԸҺ

          SO2ԸҺl(f)xӷʽ飺___

          ڷ܃Һϼtɫʧ]мrֹͣͨtyõSO2___(xƫƫ)

          ԸҺweV1mLȞcmol/L܃ӵˮweV2mL(ɘ˜ʠrµwe)cV1V2ʾSO2weٷֺ___

          鿴𰸺ͽ>>

          ĿлW Դ

          }Ŀзе̼ԭӲλͬһƽϵ

          A.ڢB.٢

          C.٢ڢD.٢

          鿴𰸺ͽ>>

          ͬԴ