2022年武昌高考仿真模拟化学试卷含解析

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2021-2022ὃᓄᔁ
⚗1.⚪ὃᐜḄஹὃᑏᩩṹᙠὃ!"ᩩṹ#஺2.⌱&⚪'()ᵨ2B+,-./⌱&⚪'()ᵨ0.5012⁐45Ḅ64,7ᑏ489᦮ஹ,5஺3.;ᢥ᯿⚪>?ᙠᔜ⚪AḄ⚪#BᑁDEF⚪#B7ᑏḄᫀHᦔ.ᙠ₝KLஹM⚪ᔁO⚪Hᦔ஺4.Pᢝᓱ☢TU⌕ᢚXU⌕YẚஹY[U)ᵨ-ᦋ]ஹ^_`ஹaLᑐ஺cஹ⌱&⚪de⚪fᨵch⌱⚗iᔠ⚪
k1ஹclmḄnopqrds⌕ᡂᑖFexS,Svc2wkx100mLy⏚ា|}ᐰdrᐸᡂᑖUxy⏚kᡂ3.2gᓫஹ.4molFeC12clmH2s8]HFe3+஺ᑣᑡ_ḄdkA.y⏚ḄᱥḄmv4.0molL“B.opqrFexSFe2+xFe3+ḄᱥḄmv2
1C.ᡂḄH2s8ᙠ᪗Ḅ8v8.96LD.opqrFexSḄx=0.852ஹᓄ┛ᵨD¡¢ᑺஹᑴ¥ᑺᐹᨵ᧕¨©᧕ᔾ«¬ឋ஺®¯°ᵨ9±ᜧᳮd´ᨵµmAF+ஹFe+¬ᩖkᑴᜓᓄ┛Ḅs⌕¸¹᝞»¼⏚MᑺaMᑺbIIIᜧ¾c¿Àߟ►ÂI◀ᩖ|c¿ÅÀcÀc¿|™►CaBr*6HOߟ►CaBr222ᑡ┯ÈḄA.ÉÊËÌmḄÍ]U´NIV,ËÌHÎᐭḄMᑺaᮞ©B.ËÌIIÑᑴ]ḄpHÒv8.0Ḅs⌕AḄÓÔÕmCa2+C.Mᑺb»⏚ËÌIVḄAḄ◀ÖÕmḄ»×ᓄ┛D.ËÌVᡠ´ḄÙDÚÛÜÝÞ¥ᓾàᨔ3ஹᑡ®¯âᑮ®¯AḄḄA.ᵨäåæÎḄç␺éCa
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ᓝ_I—CH•xNaOHḄ⏣]ᐳýᑴᜓCH3-CH=CH24ஹþÿ⏚
H2MA,K=1.4xlOJK,2=1.7xlOT
ᐰḄᑺH2MAᑖ᧕ᩔal஺ᔣ20mL0.2mol/LH2MA!"#$%0.2mol/LNaOH!"஺᪷'()ᑨ+ᑡ-./0Ḅ

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2ᔣ3mL0.1molAgN03!";ᐜᐭ4~50.1mol«f'NaClᐜ⁐⁐1A!"+4~50.1mol«L-yaI!"Ksp(AgCl)>Ksp(AgI)ᔣ2ᨵ5mLahDḄNazSzOs!"Ḅ;h+ᐭB¦§Def¨᳛Ḅª«5mL0.1mol«L"E⏚!"¡¢£¤Ḅ¥Cᐸᩩ¯°h±²³DḄHC00K_KS!"ḄpH´Ka(HCOOH)_Q(HS)Ḅᜧ¶22ᔣr<ᨵCifeOஹFe2(h·⁐¸:জ;+ᐭCºE⏚!ᨵD·⁐¸:ঝ¼ᡂ+KSCN!"!"a·a1·⁐¸:জ;aWC.ZḄÍᓄᱥ<ᨵᐳNOD.Ôᓫ?@×ØÀW>X10ஹ/ᑡsஹஹÙ_ᡠᑮḄÈbcḄ5⌱⚗s_ÙᡈAᔣÝÞ!";+}Dßஹà₩â⁐ÝÞḄD¶ᔣNa2sCh!";+ᐭCḄBa(N03)2!"⁐ã+ᐭCBBaSCh!~º⏚º⏚!ᔣ10%Na0H!";+1mLkᓴåæÕᯠᔣᐸ;+èAgN(hCêᓴë;<ᨵìᐗR!"ϼé⁐Dᔣk!";+è⁐IUFe(CN)6](íîᓄï)!"ϼð⁐ê!";<ᨵFe2+A.AB.BC.CD.D11ஹᵨ“ᔾᦈUᵯ”ö÷2ῃ◀úÑ;ḄSO2,rû}eᜧÑḄüý஺þB/ᵯ"K¼Ḅÿ᝞ᡠᐸᵯḄpHn(SOe):n(HSOe)ᓄḄᐵ⊤ᑡᑨḄ

3A.ᵯᕈឋ!"c(Na+)>c(SO')>c(HSOj)>c(OH")B.#$MᔾᦈSO2'()Ḅ*+,-./"SO+OH=HSO2C.HSO3-ᙠb᩽3$Ḅᵯ᩽()./"HSO+HO-2e=SO+3H+2D.45$᪗7892.24L:;N,ᑣd=>ᐳ@A0.2mol□*+12ஹDEFGHIJᧇᵯLM᝞ᡠ஺ᑡOPḄHC1ro~hrA.@ᐭH2Ḅᵯ᩽>3$RS()B.᩽(),-./N2+6e-+8H+=2NH4+C.Tᵯ!UᔣᵯW᩽D.TᵯX᩽▬Z!ḄpH[ᜧ13ஹᑡ()]^ᓄḄᐗ`a]RSḄᐗ`bcḄA.4Na+O=2NaOB.2FeCh+CI2=2FeCI223C.2Na+2H2O=2NaOH+H2TD.3NO+HO=2HNO+NO22314ஹdefᵯLgᵨijkஹlmḄniᵯW஺DEdefᵯLḄopq᪀᝞ᡠᐸi/ᵯsḄtuLiCI-KC1vᔠᱥydᰚ{|ᵯLᓽg~ᵯ஺ᵯL()/"PbSO+2LiCl+Ca—CaC12+LiSO4+Pb.ᑡᨵ42

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OOCHCHN(CH5)2s222ট(CHNO)(CHNO)(CHNO)772754772NHCOCHjãäᑡå⚪:(1)ÓçAḄ᪶éᐳê¡ëìᨵDíᔾᦈîᑏAḄq᪀±.—஺(2)BḄᓄñòó/஺(3)DḄôõòó/DটaঠḄ()àGᑖø/ஹ_(4)ᑏডḄᓄñ,-.—o

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ᑴᜓ஺ᑴᜓḄC2H50H+HC1—C2H5cl+HUOஹCChCHO+HClO—CCI3COOH+HCI.ᔠᡂᨵᱥḄ!"#$ᨵᐵᦪ'᝞)*C2H50HCCICHOCCICOOHC2H5cl33ᰚ,/.-114.1-57.558-138.7/,/࠷78.397.819812.312ឋ4561175ஹ8⏣175ஹ8⏣:175ஹ178⏣ABCD

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ñòógᢈõãḄ⚗áᜧøẚᐸÔᳮN2(g)+3H2(g)U2N%(g)A"=-92.4kJ•mol-1(1)úûv2H(g)+O(g)U2H2O(g)AH=-483.6kJ•mol-1.ᑣ4NH(g)+3O(g)^2N(g)+6HO(g)223222AW=kJ,moF'c(2)᝞(ᡠ)ᔠᡂð#ü¹ᵨýᓄᑺ⌮Ḅÿᓄ
(⌮)=_kJmoiᵨᓄᑺḄᓄ
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85205cI23456n(IL)/n(Nt)
5ᔠᡂ5◤⌕⌱8ᔠ〉Ḅᓄᑺᑖh⌱ᵨAஹBஹCijᓄᑺ>kᡠmno᝞OᡠQpᐸqᩩ▭@A"〉w⌱8Ḅᓄᑺ_px“A”“B”ᡈ“C”tᳮᵫ«
6᝞O}ᘤ"ᢥ“N2nH=l3ᢗᧇᙠ200°Cஹ400࠷ஹ600࠷ᑮ+⊝Yᔠᱥ"NH32ḄᱥḄ'ᑖᦪḄᓄ஺/MPaজaஹb:(FḄ_px"a”ᡈ"b”t.ঝᑡbb+⊝9ᦪḄcd=pᵨ+⊝ᑖ+⊝cdᑖ=XᱥḄ'ᑖᦪ⌕cdnot஺<ὃ>ᫀeஹ⌱8⚪p⚪ᨵe⌱⚗£ᔠ⚪¤t1ஹCூH᪆௃n(S)=3.2g4-32g/mol=0.1mol,᪷a¨©ᵯ«¬ឤmn(Fe3+)=__L?__21=o.2mol,ᑣn(Fe2+)=0.4mol-0.2mol=0.2mol,3-2

9ᡠAn(Fe2+)
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0.2mol=l
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n(Fe3+)=l
1,B┯TUC.᪷'dKLஹeKLMឤOn(H2S)=Ln(HCl)=n(FeCL)=0.4mol,V(HS)=0.4molx22.4L/mol=8.96L,CfgU22D.FexS`n(S)=0.1mol+0.4moi=0.5moLn(Fe)=0.4mol,ᡠAn(Fe)
n(S)=0.4mol0.5mol=0.8>ᡠAx=0.8,D┯T஺ᦑᔠᳮ⌱⚗lC»2ஹBூ᪆௃ᜧᳮn$do⏚ᡂpᓄ┛[stᨵuIA^ஹFe3+QᩖH[ᐭnᮞ5[yz{|ஹFe3+,}~Oᑮpᓄ┛ஹdᓄ┛Ḅᔠ1[ᐭᑺbdp⏚[◀}IḄdᓄ┛[ᯠஹᓾᨔOᑮᓄ┛ᨔ['Bᑖ᪆2>஺ூ
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ᦑ┯C.ᡈᓄᡈḄᑺᦑD.AS2O3ồ᝱ᐹᨵᓄឋ%&'ឋᦑ஺ᦑ⌱B஺7ஹB

11ூ᪆௃A.14c02ᑖL`tᨵ24Ô`L[88.0g"CO2ḄᱥHḄI88.0g+46g/mol=1.91mol,ᡠAᐸ`tᨵḄ`Lᦪ1.91X24NA=45.9NA1Õ2஺ḄᑖL`tᨵ22Ô`L[88.0g^NzOḄᱥHḄIQ72mol,ᡠAᐸ`tᨵḄ`Lᦪ44NA,ᡠA88.()8B஺?4l4NOḄᔠᱥ`ᡠt`Lᦪᜧ744NA,A┯TU2B.ᙠ`ឋ1`n(CHCOO)=n(Na+),ᵫ7ClhCOONaḄᱥHḄIl1mol,ᡠA1`CH3COO-ᦪNA,3BfgUC.17.4gMnOḄᱥHḄIn(MnO2)=17.4g+87g/mol=0.2mol,,i(HCl)=10mol/Lx0.04L=0.4mob᪷'×ØÙ`ᱥH2ᐵÚMnfh}I[AHC1᪗ÜÝÞ[ÄßḼḄ
[D⏚1áªâ[ᡠA0.4molHC1ãᐰ[ᡠA}Ø`åæᵯLḄᱥHḄIâ702VA,C┯TUD.èᨵ¸Lá[éu1Ḅê[ÝÞ:ëḄᦪ[D┯TUᦑᔠᳮ⌱⚗lB஺8ஹAூ᪆௃A.4eᓄì[¹⏚º}I[íᐭNaL¹⏚º4Ớᓄìᡂyz[yzḄᡂ[cïKspᜧâ[ᦑA┯TUB.èᨵÂÎÂ⏚ì1áð[ᐸñᩩóôµð[ᡠAAõöá÷ᓄøù᳛ûü[ᦑBfgUC.⏚᪷¸L52Øáýᜧ[ᐸ÷Ḅ⏚ᵯ¸Øáýâ[ᵯ¸þ⊝ᦪᜧḄpHᜧᑨᐸ⏚᪷Ḅᜧᐸ⏚Ḅ⏚ឋ"#ᵯ%⊝ᦪᜧᦑC()D.*ᓄ,-.*ᓄ/012⁐45*ᓄ,-.67⏚8ᡂḄCu:./;8ᡂ,/ᡠ=:>?2⁐45@Aᨵ*ᓄ/ᦑD()Cᫀ⌱A஺ூHI௃K⚪Ḅ᧕┯HOD,⌕QR*ᓄ,-ᙠ⏚ឋ@:TU8Vᓄ;8ᡂḄCu:./U8*ᓄWX;஺9ஹDூ᪆௃WZY[\]01^ᔠᓄ`Ḅ⃩bᐗdᑣWOf(N),YOg(P)WஹXஹYᨬ᜜jᵯᦪk.O11,ᑣXOl(Na)ZḄmᓄᱥ⍗p8ᨬqḄr5ᑣZOs(K)ᡈ┛(Ca)஺ூ
௃A.vwxXḄᓫzOlᕈ4᝱A┯})B.~ឋY(P)

12D.ᐹᨵ[᪶ᵯ₹ᦪḄ᪶ᵯ₹ᦪᜧᑣᓫN3->Na+,D(;ᦑ⌱D஺10ஹDூ᪆௃Zᦑᔣ@ஹ₩⁐=:¡¢ḄA⚗┯})ᐭ7⏚ᵯ¥ḄmZ¦☢¨⏚⚞ᵯ¥Ḅ¨⏚᪷ªᔠ«ᡂ¬ᔠ¨⏚,7⏚᪷*ᓄO7⏚᪷B⚗┯})ᐭ¨⏚®k¦¯°⁚²⏚ឋᔲᑣm*ᓄl´Z¨⏚®;8ᡂ⁐C⚗┯})@µ¶⁐K31Fe(CN)6](/¸ᓄs)p8º⁐¡¢@AᨵFe᜜,D⚗(஺11ஹDூ᪆௃᪷¼½¾¿▢cÁᔣa᩽ÃÄÅa᩽O□᩽U8Ḅ;OHSO3-2e+H2O=SO42+3H+b᩽O▢᩽U8Ḅ;O2H++2e=H2t,r5NOH2஺ூÇ௃A.n(SO2-):n(HSO")=9
91È,ᵯpH=6.2,n(SO2-)
n(HSO~)=l
1È,ᵯpH=7.2,ᵫÊËÅÌᵯ3333ᕈ@ឋÈc(HSO3-)>c(SCh2-),A⚗┯})B.MᔾᦈSCHÏ⌕U8Ḅ;OSO32+SO+HO=2HSO3,B⚗┯})22C.b᩽O▢᩽U8Ḅ;O2H++2e=H2f,C⚗┯})D.Ðp8᪗ÒÓÔx2.24Lr5N(O.lmolHz),▢᩽Õὑ0.2moIH+,×0.2mol(ᵯ₹◤⌕⊡ᐙ0.2mol(ᵯ₹Ûᑮ%⊝ᑣdÁÝ´0.2mol□D⚗()Cᫀ⌱D஺12ஹBூ᪆௃A.ᐭmrḄÞ᩽Oß᩽U8*ᓄ;⌱⚗A┯})B.frᙠ(᩽àáᵯᵯ᩽;âON2+6e-+8Hã2NH4+,⌱⚗B()C.äᵯÈ@▢Ãᔣᵯåß᩽⌱⚗C┯})D.ᐭmrḄÞ᩽Oß᩽ᵯ᩽æâOH2-2e=2H+,pH×⌱⚗D┯})Cᫀ⌱B஺ூHI௃K⚪ὃèXᵯéÅêëìíî8Ḅᑖ᪆:ðḄὃèQRᐗdᓄᔠñḄòᑨ*ᓄWX;(ß᩽;OC¯⚪ḄᐵN2ஹ¥Oᵯ᩽;ᱥHCLNH4aOᵯzᑴ⌼ö÷øᧇᵯé(᩽U8WX;frᙠ(᩽àáᵯ⏚ឋᩩûx8ᡂNH4+,¯ᵯéḄ(᩽ᵯ᩽;âON+8H++6e=2NH4+,ᐭmrḄÞ2᩽Oß᩽ᵯ᩽æâOH2-2e=2H+,üæâO2NZ+6H2+4H+=4NH4+,ÊC¯⚪஺

1313ஹDூ᪆௃A.4Na+Ch=2Na2O;@lᐗdý*ᓄ*ᐗdýWXý*ᓄZýWXḄᐗd=1[ÞᐗdᦑA┯})B.2FeCL+C12=2FeCb;@FeCLOWXᑺý*ᓄÿ
ᓄᑺᓄḄᐗᐗᦑB┯C.2Na+2H2O=2NaOH+H2tᐗᓄᔠᓣᓄHᐗᓄᔠᓄḄᐗᐗᦑC┯D.3NO2+H2O=2HNCh+NOᨵNᐗḄᓄᔠ"ᓄNᐗ#ᓄ$ᦑD%&ᦑ⌱D஺14ஹBூ᪆௃ᵫᵯ,-./Ca
ᵯ,Ḅ0᩽ᓄ2ᡂCaCL,Ḅᵯ᩽456
Ca+2Cr-2e-=CaCL,PbSCh
ᵯ,Ḅ%᩽72ᵯ᩽456
PbSO4+2e-+2Li+=Li2sO4+Pb,ᵯ,89:□<=ᔣ%᩽?@▢<=ᔣ0᩽?@Bᔠᵯ᩽456CD஺ூ
௃AஹCa
ᵯ,Ḅ0᩽Ḅᵯ᩽456
Ca+2aஹ2e-=CaCL,ᦑAEᔠ⚪GBஹᵯ,□<=ᔣ%᩽?@ᡠIJᵯK5Li+ᔣ%᩽?@ᦑBEᔠ⚪GCஹ᪷Mᵯ᩽456PbS€>4+2e-+2Li+=LizSO4+Pb,./NO?0.2molᵯ=ᳮQR2ᡂO.lmolPb,ST
20.7gPb,ᦑCEᔠ⚪GDஹUVWᵯXSᰚZ᝱<=\?@\]2ᵯ^_`abᵯ^⊤ᡈe^Cᢣ┐hOᦑDEᔠ⚪Gᦑ⌱iB.15ஹDூ᪆௃ᕜkᐗlmᑮopqrs=pqP>S>C1,ᦑA%&ᕜkᐗlmᑮotuvឋxyᡠIᨬᓄᱥ|}ᓄᱥḄ⏚ឋxy⏚ឋH3PO4

14Ḅᑖ=6
C6H6,ᨬ6CH,ᦑA┯;B.©J☢B᪀aᓫḄᵬḄᕜḄ=ᐳ☢ᑖ=ᡠᨵḄ=ᐳ☢ᦑB┯ic.mᨵ\⏚ឋ┤⏚⁐ᦑc%&D.CH2=CH-CH=CH2Ḅᑖ=6
iC4H6,Ḅᑖ=6
C6H6,¢ὅḄ¤ᡂ¥ᐸ¢ὅ§¥¨Ḅ©ª-CH2,«ᱥᦑD┯%&¬ᫀC஺ூ௃C⌱°G\±⏚ឋ═⏚Ḅ³´iµ-OH¶⏣¸¹º-CHO,C=O,»¼½Ḅ¾¿஺Àஹt⌱Á⚪¶Â⚪ᒹÄ5s⚪º17ஹ4-Ƴᵬ¾¶ᡈ|Ƴᵬ¾ºÇ³ஹȳÉÊCOOHCHQkhNCHQIQH+-------CHjCOOH13ON2Yoe6OCIhCH,OClhCHjOCHjCHsCHcHQHJS”»5NONH1NHCOCHj2ூX᪆௃CH3CH3᪷MᔠᡂÌÍ./6ᙠÏÆ⏚ஹÏÒ⏚ஹÓÔḄᩩÖW72ÉÊÐᑮB([J),B×ᵫ⏚ឋ═⏚ᓄNO2COOHCOOHCOOHÐᑮC


,CFe
D
ÑJ),DCH3coe172ÉÊÐØ!|E(),E(CH3cH2)NCH2cH20HNO2NIH2NHCOCH3

15NH?ᙠ,-ᩩ/0123ᡂF(1J)67ᑖ᪆:;<⚪஺OOCHCHN(CHh2225ூ?:௃H,C---CH
(1)ABAḄ᪶DᐳFGHIᨵ,JᔾᦈM᪷612জPQAḄR᪀TUVWXZ,ᦑ;ᫀ:Qফ᪷6\]ᑖ᪆BBḄR᪀TU|,ᓄ_`aW4.cdᵬf(ᡈhcdᵬf)ᦑ;ᫀi4.cdᵬf(ᡈhcdᵬf);COOHCOOHব᪷6\]ᑖ᪆DḄR᪀TUlmᨵḄnopᨵqd%rdCsFe&'DC|),DtCH3coe1NH2COOHu3vw12QᑮE(),ᦑ;ᫀiqdஹrd&'12vw12;NHCOCH3(4)12ডEt(CH3cH2)NCH2cH20Hᙠ,-ᩩ/0123ᡂF(),12z{UOOCH^CH^NtCjHsh00H(CHjCHMCHQliOH+,-ᩩ/♦CHjCOOHᦑ;ᫀ:KHCOCHjdOOCH2cHiZCHjCHjhOOH(CHjCIkhNaijCHjOH+,-ᩩ/ஹ|♦CHjCOOHdooc]1cHzNCHiCHjbNHCOCH,2(5)CḄ|ᑖ}᪀~-Nthᙠf\ou312ḄR᪀VWf\,NO2ஹ,OOCHJdp%-NO?ஹ-CHO.—OHJdpᔠᐳᨵ13ᐸf\,wᱥᨵḄ|ᑖ}᪀~ḄR᪀TUONᦑ;ᫀi13ONOOCH•22ONaONaOR(6)Rᔠ⚪ABiஹ,ᑣVhcdf(1)ஹ⏣%⏒(CH3coe1)'ᧇᔠᡂ

16XÔ╋ÜݺḄᔠᡂÌÍ.I
:NHCOCH.ᦑ¬ᫀ
:HBr--------►CHjCHBr2HBrCHjCHOH--------►CHjCHjBr18ஹß³ஹà³áᓄCH=CHCHO32iicxih—1CH)O»CH3cµCCH2cHOᡈCH3cH2cµCCHO¹Cu*0
ஹBOH.<'1•mCHjCHOH-T-----►CHjCHO—^7777--HOCHCH
CHOrHOCHCHCH
OH;;;ூX᪆௃ᨵâᱥXHCHO72ãäiḄBᔠAḄᑖ=6
C9H10O2./X
CHCHO,A
2—CHCHQ,A72åæῃæ1ᑖ=H2O2ᡂB,ᦑB
èᓄ2ᡂ¶i
HOCH,ᵫãäiiiNḄB᪀BᔠãäiiIéMḄᑖ=6C41H36஺8./êᡂMḄᱥS
CH20HCIhOHnan,jr-anon,ᡠIE
iMX'U-abm,CEëKáᓄ2ᡂMᵫYᑮEḄOᓄBᔠEḄB᪀./YIIObOHObOH»¾¿×BᔠGḄB᪀./ᓄᔠᱥZ»ᨵ¾¿Bᔠãäi./Y
CH3CHO,ᵫNḄB᪀Bᔠãä

17CH20Hii./EஹGᑖìlj
CH2=CHCH=CHCHOஹua'hUvwi■ḄîᵫEḄB᪀./G
CH=CHCH=CHCHO,ïðGYḄB᪀./Z
CH2=CHCHO,Y±Z72ÓᡂÐF
2CH=CHCH(OH)CHCHO,F72åæÐG,Yᵬà72ñòᡂÐD
(HOCH2)3CCHO,D72ñò22ᡂÐE,ó⏣ᔠᡂ1,3-ôÀ⏣.Iõó⏣ᓄᡂóàᵨóà×ᵬà72Óᡂ÷×ᓽ.Ðᑮ1,3-ôÀ⏣M`¬⚪஺ூ
௃(1)ᵫRùᑖ᪆./A
fHCHQ,»ᨵß³ஹà³CEëKáᓄ2ᡂMHOCHCH20HফᵫRùᑖ᪆./XḄB᪀6CH2CHO,z
CH2=CHCHO,E
“ghûবC
஺/OOH±ᵬ⏣72áᓄÐᑮḄ]ᱥ×72Óü2ᡂüᱥ
CH2COOCH)+H,-I{'o(4)G
CH2=CHCH=CHCHO,ImolGᩩÖWᨬþ\3molÿ
(5)GCH2=CHCH=CHCHO,᪷ᩩজᨵঝ
ᨵঞᱥᨵ2ᑣ!ᔠ⌕$ḄGḄ&ᑖ(᪀*CHC=CCHCHOᡈCH3cH2OCCHO,32(6)-⏣ᔠᡂ1,3-12⏣345-⏣6ᓄᡂ-ᵨ-9:ᵬ
<ᡂ=9>?ᓽ3Aᑮ1,3-12⏣ᔠᡂCDCHsCHO^^*HOCCH
CH
OHHi0aKtiuᔁᓄᵨ.A19ஹFe(SCN)3⃓k10HFe3+Mg2\K+I+5ᔲKhJK(ᡈMN)ᩩPQ
1270KIHL,KIR6S6ᓄL᧕ᓣV--3wூ᪆௃(1)জWXYZ[\]Fe3+>L,

18KIO„᪷ᓄᔠ}~c<Ớe\ỚᐗḄ}᝱XYZ[\<ᐭ〉kKKhl*=]?ឋḄr,
6ᓄ>?2᪷KIᐹᨵ>?ឋ6ᓄ>?ஹKLᙠPឋᩭᑖ᪆
3ᙠKIO33L6Na2s2O3,4yfỚk஺ூ
௃
1জ<Ớe3fᨵK+ஹ1஺3ஹrஹMg2+,ᵨ^Fe3+>h

19AÙÚᑭᵨñ═⏚ú:Óe⏚ᑴᜓSCÙÚᵨ⛳H«e◀þHC1,DÙÚÿ
⏚EᑴᜓCCUCHOoFᓄᔾᦈஹHC1■஺ூ"#௃(1)AḄឤ'(ᧅ*+(ᧅḄ',-ᙊ/01Ḅ',2345
6⏚789ᑭ;<஺=═⏚?@
6⏚AᡂCDEF2KMl1O4+I6HCI(
)=2KCl+2MnC12+5C12t+8H2OফBḄJKLM5NBOᨵQᑺᡠTUVWᐰ1■CᜐᳮHC1[\]A᎔ᔾ஺F᎔ᡷḄ(ᧅ@[`aḄbᑖde☢gLᜧiᔾjḄ[klmno0pqk]A᎔ᔾ஺rᫀFWᐰ1(ᧅtuvᜧiᔾjḄ[klmno0pw(3)xy⌕{ᑴᙠ70࠷,}~Ḅ100࠷,T⌱ᓽᨬḄCEF஺DKᐙᡠT4bt஺ᳫK@`aḄ☢gᜧn;ᦔ஺rᫀFbᜧ@᜜`a☢g=n;ᦔw(4)᝞Oᨵ
⏚ᑣEkᨵ@AᡂHC1-HC1O,¡¢k]AAᡂḄ£ᱥᨵC2H5஺ஹCChCOOHo4¥⊤ᡠ§Ḅ¨©ᩭ«ᩖᙳ¯°⏣+ᑮ³´ᔠ[N2¶vᜧ*ᵨ¸Tᑖ¹◀»w(5)ᐭḄỚᓫi¿⏚-CCbCHOÀὑᐭḄỚᓫḄᱥḄÂF0.03Lx(M00molL-i=0.003mol,ÀὑḄNa2s2O3ḄᱥḄÂF0.02Lxft.lOOmol•L'=0.002moLᨵᐵÄEFh-CChCHOI~2Na2s2O32().001mol0.002molCCUCHOÀὑỚᓫḄᱥḄÂF0.003-0.001mol=0.002mol,ᑣ10mLḄÅᨵCChCHOḄᱥḄÂF2950.002moL100mLÅᨵCCbCHOF0.02moLÂF0.02molxl47.5g=2.95g,Æ!|Éy3=-^Îx100%=59%஺ூÏ௃Ð⚪ÉyḄÒÓÔᵨḄÕÖ×⌕ᳮ#⚪Øᡠ§CDEḄÙÚ஺ÀὑLḄᱥᨵÛÜ-³ÝḄÖÞᨵᡠ¶ß஺21ஹߟ1266427.41264m᳛áyὃ⇋xyä=m᳛äåw4æᓄᑺçឋáyὃ⇋500'Céêæᓄᑺçឋv=wxy=ë⊝í⌲ï⌮ᔣòóqᑭ¯ôḄᔠᡂ22%AæᓄᑺAᙠvõxy<ᐹ—OOP%))ᡈü)ᨵv=Ḅæᓄçឋ³C☢⁚ø7ùú³C☢õxᨵᑭ¯ôḄᔠᡂ(70x20%)x(70x60%)3423ூ#᪆௃(1)í⚪§ÿ
ᓄIஹII,᪷ᵫ3XII—2XI4NH3(g)+3Ch(g)U2N2(g)+6HO(g)AH=(-483.6kJ•mol-1)X3+92.4kJ•moF*X2=-1266kJ•mol-12

20(2)᪷AH=Ḅᓄ⌮Ḅᓄᔠᡂ"#$%ᵨ'ᓄᑺ),⌮Ḅᓄᕒ(⌮)=(335+92.4)kJ-mol-^427.4kJ•moF1ᵫ/101ᑁḄ345%ᵨ'ᓄᑺ67Ḅᓄ126kJ,mol-1(3)89:;<᳛:>?ᙠ500࠷BC'ᓄᑺឋE;F89G;H⊝J⌲L⌮ᔣNOPᑭR"ḄᔠᡂᡠTᙠU▭WXYZ#⌱\500°CBCḄ;8](4)᪷/2#Ḅᦪa_)NH3ḄH⊝`aᑖᦪ12%,ᢗᧇe"(Nz)i"(ih)=1i3,fghijklᐭḄN21moi,noḄN2nmol,᪷pqgᨵhN(g)+3H(g)^2NH(g)223jk(mol)130sᓄ(mol)n3n2nH⊝(mol)1-n3-3n2nᑣu-xl00%=12%,fn=,N2ḄH⊝`aᑖᦪv±x100%=22%஺4-2n144-2nfgvhjkᢗᧇexRᓄyzᦪ6eᑣN2ḄH⊝`aᑖᦪ(112%)*,=22%஺4(5)ᵫ/3'ᓄᑺAᙠE{89|ᐹᨵE;Ḅ'ᓄឋ?ᔠᡂ"~
{8"Ḅᔠᡂᨵᑭ,ᡠTU▭YZ#〉⌱\Ḅ'ᓄᑺ~A(6)জᔠᡂ"
ᓣ;89H⊝⌮ᔣNON%ḄᱥḄzᑖᦪᦑaஹb89E;Ḅ~bঝ᪷/4#Ḅᦪb_)NH3ḄH⊝ᱥḄzᑖᦪ20%,p=70MPa஺fghijklᐭḄN21mol,ḄN2mmol,ᑣ᪷pqgᨵ:N(g)+3H(g)^2NH(g)223jk(mol)130sᓄ(mol)m3m2mH⊝(mol)1-m3-3m2mᑣᵨLx100%=20%,fm=L,ᡠTb_)NH3N2ḄᱥḄzᑖᦪᙳ20%,%ḄᱥḄzᑖᦪ60%,4-2m3„(70x20%)214ஹnKp=-------------------------------T(ᡈ--T)](70x20%)x(70x60%)3423fgvhjkᢗᧇexRᓄyzᦪ6eᑣb_)N2ḄᱥḄzᑖᦪ(120%)*1=20%,ḄᱥḄzᑖᦪ4(70x20%)?(ᡈM20%X3=60%,ᑣK=)»P(70x20%)x(70x60%)3