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        1. }ĿcһNdzĽԪ|(zh)ڿСa(chn)Ҫã
          1ýcCO2(yng)ƂʯP(gun)(yng)ğữW(xu)ʽ£ 4Nag+3CO2gT2Na2CO3l+CsʯH=a kJmol1
          CO2g+4NagT2Na2Os+CsʯH=b kJmol1
          (yng)6Na2Os+2CsʯT8Nag+2Na2CO3lġH=kJmol1úabĴ(sh)ʽʾ
          2Tr(sh)we2LĺмһNa2SO4w͚⣬l(f)·(yng) Na2SO4s+4H2gNa2Ss+4H2Og
          ͜ضKֵpСt(yng)ġH0򡰣
          fe(cu)`
          ANa2SO4sɼӿ췴(yng)
          B(dng)Ϛwܶһr(sh)ԓ(yng)_(d)ƽB(ti)
          C֜ضȲ׃ƽwϵͨһH2  H׃
          Dl׃ߜضtvv棩pСƽ
          2min(ni)(yng)_(d)ƽ˕r(sh)w|(zh)8gtH2ʾķ(yng)ʞ֪(yng)^H2we?jn)?sh)cr(sh)gP(gun)ϵψDʾtTԓ(yng)ƽⳣ(sh)
          (yng)_(d)ƽ󣬼һH2  ٴƽH2Owe?jn)?sh)󡱡pС򡰲׃

          𰸡
          1a3b
          2 AD0.125mol?L1?min11׃
          ⣺14Nag+3CO2gT2Na2CO3l+CsʯH=a kJmol1

          CO2g+4NagT2Na2Os+CsʯH=b kJmol1

          w˹ɿ֪٩ڡ3õ(yng)6Na2Os+2CsʯT8Nag+2Na2CO3ltH=a3bkJ/mol

          Դǣa3b2͜ضKֵpС֪͜ضƽƄ(dng)t(yng)ᷴ(yng)(yng)ġH0Դǣ

          ANa2SO4sʟoӰ(yng)ʲ׃Ae(cu)`

          B(dng)Ϛw|(zh)׃tܶȞ׃tϚwܶһr(sh)ԓ(yng)_(d)ƽB(ti)B_

          C֜ضȲ׃ƽwϵͨһH2(yng)󣬡HcȟoP(gun)tH׃C_

          Dԓ(yng)ᷴ(yng)l׃ߜضtvv棩ƽƄ(dng)De(cu)`

          ԴǣAD

          2min(ni)(yng)_(d)ƽ⣬˕r(sh)w|(zh)8gt

          Na2SO4s+

          4H2gNa2Ss+4H2Og

          m

          4

          64

          x

          8

          tx= =0.5mol

          H2ʾķ(yng)ʞv= = =0.125 molL1min1

          ɈD֪D(zhun)ʞ50%tD(zhun)Ě0.5molƽr(sh)0.5molˮ0.5moltK= =1

          Դǣ0.125 molL1min11

          (yng)_(d)ƽһH2weضȲ׃(qing)ԓ(yng)wwe׃ķ(yng)ƽⲻƄ(dng)tٴƽH2Owe?jn)?sh)׃

          Դǣ׃

          c(din)ͨ^`\(yn)÷(yng)׃ͻW(xu)ƽӋ(j)ڻW(xu)(yng)зųյğͨз(yng)᣻(yng)D(zhun)=D(zhun)ȡʼȡ100%=D(zhun)|(zh)ʼ|(zh)100%a(chn)ƷĮa(chn)=(sh)Hɮa(chn)|(zh)ՓϿɵõa(chn)|(zh)100%Խ}

          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          }ĿijҺпܺH+Na+NH4+Mg2+Fe3+Al3+SO42-HCO3x(dng)ԓҺмһ|(zh)ȵNaOHҺr(sh)l(f)F(xin)ɳ|(zh)SNaOHҺwe׃Dʾf_

          A. ԭҺкеFe3+Al3+|(zh)֮Ȟ1:1

          B. abΰl(f)xӷ(yng)飺Al3++3OH= Al(OH)3Mg2++2OH= Mg(OH)2

          C. ԭҺкеxӱضH+NH4+Al3+Mg2+

          D. dc(din)Һке|(zh)ֻNa2SO4

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀȼ늳ǷϾGɫW(xu)Ͱl(f)báD늳ʾDԓ늳늘OһӼ(x)СKۣKw(qing)|(zh)(wn)Ո(qng)ش

          1ȼ늳D(zhun)Ҫʽ____________________________________________ڌ(do)(dng)?yn)?/span>________(abʾ)

          2ؓ(f)O(yng)ʽ________________________________________________________________

          3ԓ늳عr(sh)H2O2Bm(x)ⲿo늳ؿBm(x)ṩȫ(ch)P(gun)Ig(sh)֮һһNҪă(ch)ͷŚԭ£

          .2LiH2===2LiH.LiHH2O===LiOHH2

          ٷ(yng)е߀ԭ________(yng)е________

          ڽյĚcųĚ|(zh)֮Ȟ________

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ^}жt(y)Ժг^@N^}(ni)Ӱt(y)Ժ^xжߕr(sh)߀ҪжθйcҺ֪ijضKspBaCO3=5.1109 mol2L2KspBaSO4=1.11010 mol2L2Ɣ_ǣ
          A.̼^(ni)Ӱ?yn)KspBaCO3KspBaSO4
          B.^xжߕr(sh)]c̼cҺ
          C.`cBa2+=1.0105 molL1Һr(sh)(hu)^xж
          D.0.36 molL1Na2SO4Һo^xжϴθ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿД_ǣ
          A.ܴںŲʽ1s22s22p63s23p64s24p1ԭ
          B.(dng)Ųͬһܼ(j)IJͬ܉r(sh)ǃ(yu)ȆΪ(d)ռ(j)һ(g)܉෴
          C.ʽ
          D.B(ti)ԭӵӫ@һ׃?yu)鼤l(f)B(ti)ԭl(f)B(ti)ԭ׃?yu)B(ti)ԭӣtҪų

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿǻW(xu)W(xu)(x)cоij÷з_

          A. ˮˮR֡ϩ

          B. CO2NO2P2O5Na2ONa2O2A

          C. (j)ܷl(f)_(d)Ч(yng)ɢϵ֞Һzw͝Һ

          D. (j)Һ(do)(qing)늽|(zh)֞鏊(qing)늽|(zh)늽|(zh)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿP(gun)ڼĔ_ǣ

          A.ӵw(gu)wԣCH2Cl2ЃɷNͬ(gu)

          B.cȚl(f)ȡ(yng)ʹˮɫ

          C.ʹKMnO4Һɫ

          D.܉ȼһl•(hu)l(f)ըǵVȫҪ{֮һ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ 0.50molL1NaOH(bio)(zhn)Һ10.00mLδ֪ȵ}20.00mLǡõζKc(din)f_ǣ
          A.x÷ָ̪ʾKc(din)r(sh)Һwǡɫ
          B.Ͳȡ}
          C.ζꮅζܼһҺwty}ƫ
          D.}ĝȞ1.00 molL1

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿF(xin)NԪأBCDEԪF(xin)GԪԭ(sh)Ո(qng)(j)P(gun)Ϣش}

          BԪԭӵĺpӔ(sh)sӔ(sh)1

          CԭӵĵһxܷքeǣI1=738kJ/mol I2=1451kJ/mol I3=7733kJ/mol I4=10540kJ/mol

          DԭӺp܉ȫMM

          EԪص(sh)cڔ(sh)4

          F ǰԭŲDІӔ(sh)Ԫ

          Gڱĵʮһ


          1BB(ti)ԭӵŲʽFB(ti)ԭӵăr(ji)ŲʽGB(ti)ԭӵŲD
          2CcԪԭӵĵһxɴСԪط̖(ho)գ
          3BDؓ(f)(du)BDáڡСڡ򡰵ڡգ
          4NԪλs^(q)Nλp^(q)N
          5DE3ʽ

          鿴𰸺ͽ>>

          ͬ(x)(c)