浙江省杭州地区七校联考2022年高考临考冲刺化学试卷含解析

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2021-2022ὃᓄᔁὃ1.⚪ὃஹஹஹὃஹᑏᙠᔁᑁ!ᙠᔁ"#$%᪗'஺2.)*+ᑖ⌱.⚪/0⚪⌱1ᫀ3◤ᫀᑏᙠᔁᢣ6Ḅ8ᑁ)9+ᑖ:⌱.⚪ᫀᑏᙠᔁ⚪;ᢣ6Ḅ<"஺3.ὃ=>?@⚪ᓱḄ᦮C஺ὃDE3FᔁG⚪ᓱ*HIJ஺*ஹ⌱.⚪Kᐳᒹ822N0⚪஺/0⚪ᙳPᨵ*NRᔠ⚪Ḅ⌱⚗U1ஹᔣWᨵKMnChXYḄZ[\ᐭ^_ḄMnSChXY`a⁐cdXYᵫfg⁐hij⁐k^lᔣlY[\ᐭm_Ḅn⏚pNaBiOqrsXYthifg⁐஺uᑡwx┯zḄ{A.|ᓄឋNaBiO>KMnO4>MnO23B.ᡂ8.7ga⁐cd0.2molᵯC.ᑭᵨNaBiChXY[ḄMn2+D.NaBiCh⏚NaBiO3+6HCl=BiCl+C12t+NaCi+3HO322ஹuᑡḄ{A.ᾦ⏚ᵞᙠ⏚ឋᩩuḄḂᓄB.ᔣdrXY[\ᐭ⏚XY\3ᐭ¡¢ᑴ¤|ᓄ¥¦§Y¨\©ª«¬1g⁐ᱥ¯°dr¬C.j±⏚¥XY\ᐭᑮ³´¯XY[µ1cd¶·¸¹᪆D.ᾦஹ³´¯ᙳ`ᱥ»ᨵᵯ¯3ஹᵨ᝞½ᡠ¿À<ÁÂuÃÄuᑡḄ{Ra'&TOfillm
n⌱⚗RabMnm[ᵯ᩽ÆAÇFeCuH2SO4CuSOFe—3e-=Fe3+4BÇCuFeHC1HC12H+-2e-=HT2ᵯÈÉÊiCCuCCuSOH2SO4Cu-2e-=Cu2+4᩽

1ᵯÈÌÊiDCCNaClNaCl2Cl-2e-=Cht᩽A.A4ஹuᑡᱥ¯Ḅᑴᜓ[RᔠÎÏ`Ä▭Ḅ{A.NH-^-»NOO2yNO2H20>HNO33B.ÑÒC>>BrSO2)HBrCI2)Br2C.⛳GÔ
ci2Ca(OH)2)Õ´rD.%GCL×ᔠØÙ,9Y>HC1ØÙ—⏚5ஹu½{ᵨKMnOs⏚ᑴÞ〉_àØḄá᧕À<uḄ{A.A[ãÙäᦋᵨMnO2B.B[◤WÀ⛳GàᓄpXYC.àØæᐭD[!ᑮNaClO,çᱥ¯XYèHC1Oé6D."½À<ä#iᑴÞ〉_NOḄá᧕À<6ஹuᑡᱥ¯[êëᔠìḄ{A.íB.îC.☘¥D.ðñò7ஹ2019ó{“õ▭ᓄᐗñᕜø⊤ó”஺1869óûᣩᑡýþÿ
Ḅᐗ᪷ᱥᳮஹᓄឋ᣸ᑡ⚜ᶇᵬஹᐗḄ⚜!"ὅḄ$%&'()ᑖ&+,-᝞/஺/ᑡ123┯5Ḅ6B=llAl=27.4?=687ᵬ8C=12Si=28?=7078N=14P=31As=750=16S=32Se=79.4F=19Cl=35.5Br=80A.ᵬ9:ᐗᕜ<⊤>?ᕜ<>OA@B.&'ABCDEᵬ>>SiC.ḄHᓫJ᝱LᓄᱥḄMNឋO9CH4D.P!ḄᓫQRᵨTAUVᩞᧇ8ஹ
YZ/,Kai(H2co3)=43x10-7,Ka2(H2CO3)=5.6xl0-L\"ᐗ⏚H2R^ᐸ`aḄbc3,RஹHR-ஹR*dὅḄᱥḄ(ᑖᦪfbcpHgᓄᐵi᝞jᡠl/ᑡmn┯5Ḅ6()

213.0.5)>43,0.5)A.ᙠpH=4.3Ḅ3c(R2)=c(Na+)+c(H+)-c(OH)B.ஹḄNaOHHzRᔠḄᵯC.ᙠpH=3Ḅᙠ“R)c(H?R)=]03c2(HR)D.ᔣNa2cO3&ᐭ()H2R*+,-CO2+HR=HCO3+HR329ஹ.ᑡ01234-Ḅ5678ᔠ90Ḅ:⌱⚗012356ᔣ=ᨵFe(NOJḄ?@AᐭBACD⏚ᐙᑖH₩⌲KLMN⁐A&KSCNL⊈QA⁐A&KSCNBᔣ=ᨵBrḄCC1Ḅ?@RᐭST⌲KU⁐☟WXYᑮᨵᑖ[5624ᔣAlChA&\ᐙᑖ,-]&ᐭ^)ḄCᐜ`+a⁐bcbcdᜫNaHSO,Dᔣ=ᨵNa2s2O3Ḅ?@A&Cf⏚ᨵghឋjᕡj`+LlmA.AB.BC.CD.D10ஹᙠno.ᔣ20mLᙳM0.1mol-L-1ḄD⏚qrᓄtᔠA&0.1mol-L-'ḄuvᓄwpHxuvᓄw&ᐭḄLᓄ᝞zᡠ|(}ᶍLᓄ)஺.ᑡḄ:

314A.V(NaOH)=20mL2n(NH)+n(NH3H2O)+n(H+)-n(OH)=0.1molB.V(NaOH)=40mLc(NH)n>y,ᑣᡠᵨḄᘤ¡MA.A@B.)¢C.£)¤D.¥¦ᙳ7412ஹᓄ§¨©+`ªᑗ¬ᐵ஺.ᑡḄ:A.¨©¦nᵨᵯ®ᰚ°MgOᑴ╅ᓫ´B.¨©¦nᵨµ¶w,-ᑴNaOHC.¨©¦·tḄᧇ:t¹ºqujD.¨©¦ᑴᜓ¼ấḄᧇ:º¾ṺqᯖÁ13ஹ.ᑡÂÃÄḄ:()A.ᔣÅÆ(KAI(SO)2*12HO)A&Ba(OH)2ាÈS(VbcÉᐰA1,++2SO2+2Ba2++4OH424—AIO2+2BaSOJ,+2H2O4B.ᔣFeB஺RᐭË)CL2Fe2++Ch=2Fe3++2CrC.AlCb&ᐭ^)\A13++3OH=A1(OH)3D.ÌÍ⏚,-3Cu+8H++2NO3-=3Cu2++2NOt+4H2O14ஹ¡ÎQU⁐Ḅᱥ´:জÑÒÓঝ^vᓄwঞÖᑴrটØvᓄfA.জঞটB.@(3Xg)C.@@@D.জঝঞট15ஹ.ᑡᨵᐵ⌮,-mA(g)+nB(?)=pC(g)+qDমḄᑖ᪆Ḅ:()A.ᜧÜÝ⊝7ßàáI)m=p

4B.ᓣrZsAḄtᓄ᳛vwᑣyz{6ᔾ}z{C.~ᢝᘤVgC,⊝ᔣyz{᳛ᜧD.~ᢝᘤVgᐭB,ᘤ3DḄ(ᑣB6JV16ஹ/ᑡ12yḄ678A.Na2cChᑖ'3ᙠ'ᙠᐳB.ấᨔV}ᓄ◀ẚấ&'Ḅᐳ᜜¡◤ẚᑖ'Tᵨ£C.HO᧕ᑖ¥6¦§HOᑖ'ᙠDᜧḄᑖ'Tᵨ£22D.c᝱A1CL¨Uᵯ1ªAlCbᨔV3ᙠ'17ஹ\«¬ªbc3Q¨ᜧ(ᙠ/ᑡ'3Ḅ®¯EH+ஹNHJஹK+ஹMg2\Cu2\BlஹAlChC°ஹSO42±ஹ832,:᝞/²³Eজᵨµ¶·¸(bc⌲ºᐭ»a⏚¼½(bcᐜ¿ÀÁÂg«¬ᨵÄ⁐JVÆÇ஺Èbcᑖ§3É஺ঝᙠ>1Ébc3⌲ºᐭNaOHbc¼½(bcᐜ¿ÀÁÂg«¬஺}ÈËÌḄÍ⁐ÎϵÐ9µ¶ÑÒªÓ:Ô஺ঞᙠ>2Ébc3ᐭÖᑴḄØÙÚCCL,Û₩Á☟/ÞbcÓßÍ⁐஺ᑣ/ᑡPàyḄ6EA.bc3±NᨵK+ஹBr~,A1O2->CO2-3B.bc3±NáᨵNH4+ஹMg2+ஹCu2\CFc.¨Nbc36ᔲᨵK+ஹcr>so2-4D.ã>3Ébc3ºä⏚⏚ᓄḄä⏚åbcQæ6ᔲᨵCF18ஹ/ᑡ'çèé3yḄ6éêA.ê⏚╅bcÚLìᓄ⚞bcz{SO2+Ba2+=BaSO4i4B.îᱏᐭ»ä⏚3ECu+2NO/+4H+==Cu2++2NOt+2HO22C.FeB஺bc3ᐭ½(ḄØÙ2Fe2++2Br+2Cl=Br+4CI+2Fe3+22D.ðVðᱥḄ(ñsḄNaHCthÚBaOH”bcòᔠEHCO3+Ba2++OH=BaCOi+HO3219ஹᙠôõPtஹCuÚöéIrêḄ÷ᓄTᵨ/øùᘤ3ḄúQrᦔtᓄ⏚ឋbc3Ḅä᝱üéNO3-êRýᑮÿ◀
ḄḄ஺ᐸᳮḄ᝞

5A.IrḄ⊤☢H+NO=N+H02222B.ᵯḄ᩽H-2e-=2H*2C.ᵯᨵᓫ#$%&'(◀)*
ᱥD.ᵯḄPt⚩-./%0ᑭ234567Ḅ)*820ஹ:;<=>⁐ᓄA%BᔠDE<▭ḄGA.ᵨIJᔾᦈM⏚DḄOPB.ᵨQJᔾᦈRJDḄOPC.ᵨIJᔾᦈᔠᡂTDḄOPD.ᵨQJᔾᦈUVDḄOP21ஹᑡᐵ2YZ56Ḅ[\7%]^ḄG_`A.Y-#ᙠᵯb7cᵫefB.ghiᦔGY-#ᱯᨵḄឋm%GYn56ஹop6ḄqmrsC.Y-#%t#u'vwvxynz{|D.V}n~}u%ᳮuGᑭᵨYḄឋm22ஹᔣḄᘤ7ᑖsᐙᐭ8ḄSO2Z02,%ᢥ]᳛ᵫᜧᑮ᣸ᑡ]^ḄGᵬᙠ500'C%SO2Z஺2ᔜ10molᙠ500࠷%ᵨV2O5¡¢ᓄᑺ%10molSO2Z5molCh¤ᙠ450࠷%8moiSO2Z5moi஺2Tᙠ500࠷%8moiSthZ5moi஺2A.ᵬஹஹ¤ஹgB.ஹᵬஹ¤ஹgC.ஹᵬஹgஹ¤D.gஹ¤ஹஹᵬ¥ஹ¦⌱¨⚪_ᐳ84ᑖ`23ஹ14ᑖ`:^«}A_¬)®ᐗ°`Ḅ±ᡂ%«Ẇ³±ᢥ᝞´µ¶·;¸³:

6õö÷(DAḄᓄ§ÄMo(2)øCCD⏚,-ḄÂÃÄ:஺(3)A&ùᩩû.ᑖ®Ḅᓄ§ÃÄMo24ஹ(12ᑖ)üýþÿ
ᶭ⊈ḄᱥᐸGḄᔠᡂ᝞Q.CICHQOC6࠷ᵨ——51__,…ᚈ"CCOOH4জ(%&⏚&())ঝঞট20”ABCDH0,-Q^cOOH2cড7/12⏚GFঠE34ᑡ6⚪(DAḄᓄ9:;஺B<ᨵ>?@Ḅ:;Ao(2)BCঝḄBCDE஺(3)CḄF᪀HIA.(4)GKLᑴCu(OH”BCḄᓄ9NOIA»(5)XKEQARᑖT᪀X<ᨵUᐗWXYX?KNaOHZ[BCᑣ]ᔠᩩ_ḄXḄF᪀HIA(6)`aᵫ1,3-%&⏣d%&⏚&()ᑴᜓḄᔠᡂ(ᐸfgᑺi⌱),25ஹ(12ᑖ)Amnopᓄqrᙠtᔾ☢ᐹdx‷zAp{Ḅᩭ}~ᓄ9ᐶ⌱〉Ḅᓄ9gᑺdᵨᵨ᝞ᡠḄ(CḄopᓄq)஺34ᑡ6⚪

7ABCD(1)aḄº»஺(2)AG<¼½7ᑴ¿CO2ḄÀÁ஺ᑏÃA7Ḅt#ĵÅ(3)Æᑏ᝞⊤7ḄÇÈ஺ÀÁÉÊᐭḄËᑺÊᐭÌËᑺḄḄB⛳ZNaHCCh56—D——(4)ᑏÃC7ḄᓄAĵÅo(5)F7ÎᑮPḄϼÄ\஺(6):;ЫÑ⏚Ò᪵ÔḄIÕ%Öᡂ᝞<¼ᙠᵯ#ᜩØÙ^»¿ÚÛQÜឤÞḄßNa2cCh᪵Ô(ᩖm0n}⏚)0.4000g2250mL┵ãä7,ᵨ50mL5æç,Ê2#3èᢣᑺ,ᯠçᵨOJOOOmobL'HCl᪗Ù6è%èìíḄ<¼=î:஺ïðNa2cthnHC1Ḅè:Na2co3+2HQ=2NaQ+H2O+CO2Tè<¼ᦪòᑡ⊤᝞⊤0.2000moM/iHCl56ḄmL
<¼óᦪôÉèõöÕèçöÕ11.0031.5025.0034.5037.0042.50⌱¿÷ᔠᳮᦪò%øùÃÑ⏚Ò᪵ÔḄIÕ:.26ஹ(10ᑖ)MᓄJ\GDᑴᜓMýM⏚Òᨔ(Na2s2஺35ÿ0)Ḅ
᝞Na.S.Na,CO,—ᔾᐭ|“o᱐|■—...—*NaSjO1-5H02;Na2s2O3ᙠᓄNa2s2O35H2O(M=248g/moL)ᙠ35࠷Ḅ᧕ᜫᨔ!ᵨ#$%ᑺஹ()ᑺ஺+ᐶ-./ᙠ012ᵨ3ᓄ4ᑴᜓNa2s2஺357஺89:Na2s2஺3Ḅᓄ;ឋ=஺I.ᑴᜓNa2s2O35H2O

8`a᝞ᔾ2:(1)ᑏAᡂNa2s2஺3dCO2ḄNOI_____o(2)BḄzᵨ¡ASO2Ḅᔾᦈᦔ¤Bgᑺr¥A12⏚B¦CFeSO§Z[DBaCLZ[II.¨©ª«¬(1)Na2s2O3Z[©Ḅ®ᵨgᑺ¨©ᐸ1¬ḄoO᝞-¯°±;²agKICh(M=214g/moL)³´ᡂZ[µ-&¯¶ᐭoKId112so4Z[·¶ᢣᑺµ-¹¯ᵨNa2s2஺3Z[·©º»¼½ὑNa2s2O3Z[Ḅ¿AVmL஺ᑣc(Na2s2O3)=mol/L.(ᑡÀIᓽr)(ÂÃK>3-+5Ä+6H+=3l2+3H2஺2S2O32-+l2=S4O62-+2r)(2)·©oOᑡÆzÇ⌼ᡂF¤ÉḄ(ÊËÌ)A·©ÍÎᵨNa2s2O3Z[ÏÐB·©»¼ÑÒÓÔᦪC┵×ᵨØÙÏÐÚÎᵨÛ²[ÏÐD·©ÍÜᘂᜐ·©ßᨵ{àá·©»¼ÑÎâãᨵ{àm.äåNa2s2O3Ḅᓄ9ឋçÂÃNa2s2O3Z[KCLBCÑImolNa2s2஺3èé8moiᵯ஺ᵬR9`a᝞ìO$%AM/Hu஺জcঝ(ᐭ*+,-./pH-8<<------0123஺3$4I-----------------------------PpH56tf8⁐:;B(1)ᵬR9`aìOḄíḄmnNa2s2O3Z[ᐹᨵd»(2)(R9îACïðñìOঝঞᡠ¶gᑺóôõ᎔÷îAᳮᵫo27ஹ(12ᑖ)&pᓄù(CIOúᐹᨵûpᓄឋᙠüýð®ᵨzᜐᳮᑺஹþÿᑺ஺C1O2᧕Ḅ⁐,ᐸᑖᦪ10%᧕ᰦ஺Ẇᵨ"#$%ᫀᑴᜓCKh,)*#ᑡ,⚪.(1)"/0(FeS»ஹ2⏚456⏚78ᔠ:;ᑴᜓCIO2,/0<Ḅ6ᐗ>ᙠ⏚ឋᩩB#CCKKDᓄᡂSO42,ᑏHᑴᜓC1O2ḄIJ%KL(2)ᵨDᓄMNOPᑺQᙠ6⏚RS

9?@AḄ01BC(ᜳᢝBCᶍ)᝞IᡠK஺জBCAḄMNOBCCḄ#ᵨOঝQRSᘤBRCU30࠷VWḄXYḄO஺ঞ[ᐭ]Ḅ^⌕#ᵨᨵ3aO!bᑮᤅe#ᵨfOᨵᑭUhCICh᣸7jOটC1O2ᜐᳮmCN-nḄop
qr,BCEḄ#ᵨO(3)tᓄuᵯwOx!☠Ḅz{|}C1O2Ḅ
஺জᵨUᵯwḄ~◤ᐜ◀ᐸḄCa2+ஹMg2\S(V•ᩖ=஺+◀ᩖ#ᐜᐭAḄ_(ᓄ;q)}|ᐭAḄNa2cChNaOH,ᐙᑖQRh8஺ঝᵨᵯ᩽ᙠ$ᩩᵯw⛳~ᑴC1O2,z#)ᳮ᝞IᡠKᑏ7□᩽}|C1O2Ḅᵯ᩽QRq28ஹ(14ᑖ)ᵬ⏣Ox!|Ḅ¥⁐§¨CO?Ox©2ª«O¬⌕Ḅᓄz)ᧇ஺পCOḄ¯°AHr283kJ-mo±CO(g)+2H(g)=±CH30H(1)

10`a0)a.eeTIPজQ(“>”ᡈ“<”)0,ÀaSᘤÖ$ᜐU×Ø⊝Ú᝱ḄO஺ঝLÐSᘤaÜQRÝ᳛(“ᜧU”“.U”ᡈ“U”)SᘤeÜQRÝ᳛àঞT,|Z@QRḄØ⊝áᦪK=àট²ãäH2Ḅåᓄ᳛!æḄçèᨵ(ᑏ7éx)àবëᣓᣍᢈïḄRᵨð!ñòë᣸óô!Ïᑮ¬⌕Ḅᓄz}õ.জNaOHö÷OáᵨḄëᣓᣍᑺø+ᣓᣍÏᑮḄö÷c(HCOy)c(CO32)=21,ᑣᡠÏö÷ḄpH=[á©K](H2co3)=4.4x10"ஹK(HCO)=5xlO-"]2r0ঝᙠú◀┡᮱ýḄA◤⌕ᵨNa2cOjhýḄCaS஺4åᓄrCaCO஻hÿḄCaS஺ឋḄCaCOḄᳮᵫ.29ஹ(10ᑖ)2019▭“ᐰᳫᑜ”12ᨴ4!Ẇ#$%&ᐰᳫ'(ᓄ᣸+,-./0஺CO2Ḅ1ᔠᑭᵨ56789⚪Ḅᨵᦔ⌶>஺(1)?@⌶>ACO2BᓄᡂᨵDᱥFGHI஺᝞!C2H4(g)+H2O(l)=C2HsOH(l)AM=-44.2kJ•mol12CO2(g)+2H2O(l)=CH(g)+3O2(g)AW=+1411.0kJ•mol12422CO2(g)+3H2O(l)=C2HOH(l)+3O2(g)?஺5(2)CC>2ᵬLᓄMNᵫOᓄPQSabatierRSḄ&TU&VMNWXSabatierMN஺YᓄZᓄᑴᵬLḄẆ#\]᝞^!dcஹFeQ,┶cHCOOH7_`\]a&bcH2MNḄᓄPd]ef?஺ঝHCOOHCO2BᓄfCH4Ḅagh!CO2''᱄k஺ᡝ>HCOOH⁐opq>CHcrstᵨ,-u10vw&ᵬ⏚Ḅb,y.z{&r-ustᵨ,|&CO2sYᓄZᓄᑴᵬLḄ}~MNaMN.᳛-uᜧḄ?~?(

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=20Mpa,ឤÃᩩÅÆᔜᱥḄᱥḄ,ᑖᦪÈ7¢ḄᐵÉ᝞^2஺ᑣÊËb¬⊤Ḅᱥf?¹ᓄPe½&T47¢|&MN¾ᑮ⊝|ᱥdḄᑖÃpd
=—஺ÌὃÎᫀ?ஹ⌱Ñ⚪¹ᐳᒹÔ22Õ⚪஺ÖÕ⚪ᙳØᨵ?Ùᔠ⚪ÚḄ⌱⚗½1ஹBூ5᪆௃

12DᓄOP:;MnO2,ᙠ7<`ᐭvḄ┠⏚4c(NaBiCh),7|z{⁐QNaBiChDᓄMnSChlᡂ4KMnO,ᦑDᓄឋ.NaBiO>KMnO,ᦑDᓄឋ.NaBiO3>KMnO4>MnO,ᑖ᪆*஺4342ூ௃A.᪷ᑖ᪆QDᓄឋ.NaBiOj>KMnO>MnO2,ᦑAj4B.᪷ᑖ᪆QKMnCh7DᓄMnSChlᡂMnCh,f⁐wx}MnCh,:;}87g2MnO4+3Mn2++2HO=5MnO2i+4H+~6e,lᡂ8.7gMnChḄᱥSḄv}஺*114ᵯJᱥSḄv}2x6=0.12mol,ᦑB┯jC.MnSCh7vQ7KMnO,34ᑣNaBiCh¦¡¢£⏚kl:;Q%KL}.NaBiO3+6HCl(¢)=BiC13+ClT+NaCl+3HO,ᦑDj22*ᫀ⌱B஺2ஹDூ᪆௃xcஹ©ᾦஹ«¬SḄឋSᑖ᪆ᑨ®஺ூ௃A.©ᾦᙠ¯ឋᩩB#Ḅ:;ᵨe°ᑴ±ḂQ³}Ḃᓄ:;QA⚗┯jB.xc7¡6⏚7ᐳ¶kl:;Qᵨ·ᑴMDᓄ¸¹º7ஹ`¶\hᱥ»;`¯<5¼ᓄᑺ6⏚QB⚗┯jC.6⏚¸½¾¿£Q`ᐭᑮ«¬S7

13ᦑ⌱D஺4ஹDூ᪆௃A.kà_ᑴᜓâ⏚ã\äḄYᓄ(ᓄcᡂNOw&cᡂḄNOÈ஺2MNcᡂN(h,NChåæcᡂHNO3,A⚗çÙᔠ⚪Ú&ç⌱èB.ã\éæRêë&ᵨCL(ᓄH2s04⏚ᓄḄìíéæ&AᐸaḄBr-(ᓄfBrz,ã\ðñòæóòᔿᐭᔾᦈᛞ&ᵨSO2ABr2BᓄfHBr,øᔣᔾᦈᛞᑁãᐭCL(ᓄfBr,CCL⃓êᔾᦈᛞaḄB஺ᑮ&B⚗çÙᔠ⚪2Ú&ç⌱èC.kàcbaᵨüýᵯᵯ5⛳
ᑴᮞ(ᓽCa(OH)2)ᑴC⚗ᔠ⚪⌱D.CLᔠᙠᐝ᯿ᩩ$%&ᒓ()*+,ᰦ.〉ᔠ01,2D⚗ᔠ⚪3ᫀ⌱D஺5ஹCூ᪆௃A.MnCh78⏚ᑴ◤⌕<=᪷?@AABCDᦋᵨMn(h,ᦑA┯IB.᪷?@ABCBJᦈL@ACJ■᎔ᔾ@ADJPᜐᳮ@AᦑB┯IC.ᐭTUᓄWXYZ[\ᑮNaClO,HC1O^ᐝ᧕ᑖaNaClOᐝ᯿ᑖaᑣcᱥeXYfHC1OghᦑCijD.klm⏚)*[ᑴNO,@AA[ᵨ@ABஹCZᨵoNO᧕poḄUUᓄrsᦈLḄt,*ᵨ᣸ᦈLNOᨵwxyᜧ{|ᱥNO7TUᓄW)*}ᜐᳮP~B@ADJᑴ〉NOḄ᧕@AᦑD┯I3ᫀ⌱C஺6ஹAூ᪆௃ᵫᡈ\~Ḅxᡈx7xᰚᔠᡂḄᐹᨵxᱯឋḄᱥeᔠᔠஹ☘kCu—SnᔠஹJ0.03%~2%Ḅᔠxᓫeᔠ3ᫀ⌱A஺7ஹCூ᪆௃CB[\Ḅᐗᙠ¡ᑡḄᐗᙠᕜ¤ᵬᐗ7BA1ᙠ¡7Asᕜ¤ᑣᵬᙠᐗᕜ¤⊤Ḅ§A¨©ᕜ¤¨IDA¡JGaᐗᳮªᐗḄ§A¨©ᕜ¤¨WA¡JGeᐗ஺

14A.CB[\Ḅᐗᙠ¡ᑡḄᐗᙠᕜ¤ᵬᐗ7BA1ᙠ¡7Asᕜ¤ᑣᵬᙠᐗᕜ¤⊤Ḅ§A¨©ᕜ¤¨IUA¡A⚗ijB.ᵬᐗªᐗᕜ¤ᕜ¤ᐗ᪶ᵯ₹ᦪ°±²³°ᜧᵬᐗḄ´µ¶ᦪ±ᡠ\ᵬᐗḄ²³ᜧyªᐗ஺¡ᐗ᪶ᵯ₹ᦪ°ᜧ´µ²³°ᜧªᐗ7Si¡ªᐗ᪶ᵯ₹ᦪᜧ´µ²³ᜧ᣸¶JᵬுªுSi,B⚗ijC.¡ᐗḄxឋ~ᑮ%°ᩭ°ºᑣ᝱TᓄᱥḄghឋ°ᩭ°ºᐗªḄᓫ᝱TᓄᱥḄghឋºyCH”C⚗┯ID.ªJGeᐗ¡~¼ᐗJấᐗᐸᜐyxxᐗḄ¿Àᜐ[ᵨ²rᩞᧇD⚗ijÃ⚪3ᫀ⌱Co8ஹDூ᪆௃A.?B[ÄᙠpH=4.3ḄXYZC(R3)=C(HR-),XYZᵯ₹ÅឤJÇ2c(R*)+c(HR-)+c(OH-)=c(Na+)+c(H+),ᡠ\3c(HR-)=c(Na+)+c(H+)-c(OH-),ᦑAijB.ÈÉஹÈ8ÊḄNaOHXY7H2RXYᔠËÌÍ)*,ᡂNaHR,?B[ÄcXYᕈ⏚ឋÏÐHRḄᵯÑÒÊᜧyHRḄaÒÊHRᵯÑᢓᑴḄᵯÑᡠ\ÌXYZḄᵯÑÒÊft±ᦑBijC(RC(H2R)_C(R2)C(H+)c(ÔR)c(OH)1ÏxK”C.,ÕXYpH=1.3Í,c(HzR)=c(HR),ᑣc2(HR)c(HR)c(HR)c(H*)c(OH)K.c(H,R)c(OH),,,…c,c(R-)c(H)„,Kh2=-------------------=10127,XYḄpH=4.3Íc(R*)=c(HR-),Ö×jØ2=-----------------=1043,ᡠ\c(HR)c(HR)஺([)஺Ú±)_I஺-'”ß>10-43=10\ᦑCij;c2(HR)1014D.ᵫH2RḄᵯÑáᦪâ2ᜧyH2c03Ḅa2,ᓽ⏚ឋÇHR>HCO,ᡠ\ᔣNa2cO3XYZ<ᐭäH2RXY+3,)*Ç2CO2+HR=2HCO3+R2,ᦑD┯I32ᦑ3ᫀJDoூæç௃⌱⚗CJéæêëᡠìfíîïᣚñᓄJ7ò⊝áᦪᨵᐵḄõµ⌱⚗DJ᧕┯æ⌕êH2Räö⏚ឋÇHR>HCO,,ᡠᨵXYZ[DᨵHRTѵᐰøp⏚᪷ùᔠ஺9ஹBூ᪆௃A.ᔣFe(NC)3)2XYZúᐭl⏚XYZḄFe?+ஹH*ஹNO+,Uᓄû´)*,ᡂFe?ᓝ,XYïJý⁐ÿ
KSCN⊈⁐ᦑ⌱A

15B.Ḅᓄ⁐ᡂ1,2-ᓄᡠ!"#ᑖ%#&ᦑ⌱BjC.ᔣAid.(
)*+,-ᓄ./0ᐙᑖ2345
ᐭ78ḄNaHSC^(:;
ᐭ78<⏚),-ᓄ.?ᦑ⌱CjD.Na2s2O3@AB⏚23ᡂ+ᱥ(ᨵBE-ᓄBᡠᨵFGឋIᕡIK+LMᦑ⌱D஺OᫀQBoூST௃᧕┯⌱⚗A,YZ⏚ឋ[\]^⏚᪷`aᐹᨵ<-ᓄឋcde`a-ᓄfe`a஺10ஹBூ᪆௃A.V(NaOH)=2()mLh(Ḅif0.02molᓄjE0.02molᓄkᵯ₹nឤᨵn(Na+)+n(H+)+n(NHj)=n(Cl)+n(OH),pfn(Na+)=0.02moLn(Cr)=0.04mol,ᡠᨵn(H+)+n(NH.)=0.02+n(OH),ᱥᧇnឤᨵn(Cr)=n(Na+)+n(NH.)+n(NH3H2O),ᓽ0.02=n(NHj)+n(NHyHO),ᡠ2n(NHj)+n(NH3H2O)2+n(H+)=0.04mol+n(OH),ᦑ┯uvB.V(NaOH)=40mLhif0.04molᓄjE0.02molw*ᔠ)yzឋpf*{ᵯ`",-᪷`aᦑc(NH.)n>y,¡¢£ᘤḄ¥¦§]⌲©ᜧᡠ¢£ᘤfªOᫀ⌱A஺12ஹDூ᪆௃,ஹᵯᐭA.ᵯ?ᰚ¬ᓄ╅ᑴ¯╅ᓫiᓄ±²~³fQMgCU(ᰚ¬)=Mg+CUfQ§-ᓄ╅ᦑA┯uvB.´µ¶ᵨ·ᮞ¹@ºz23Ca(OH)2+Na2cO3=CaCChl+2NaOH,ᑴᜓNaOH,§j@*23ᦑB┯u;C.½eḄᧇe¾·ஹᯖÀஹ·ᮞ·ÁÂᑺÄᵨḄE,I23ᡂḄCO,ᦑC┯uv

16D.Dᓄấ¡ᯖú:;lᡂûấ5DᓄüQ:;%KL}.SiO,+2C=Si+2coTᡠ"e°ᑴᜓûấḄþ⌕ᧇᨵṺᯖᦑDᦑ⌱D஺ூ௃ᵯᑴᜓ╅ᓫᡠᵨᱥ!ᓄ╅#$%ᓄ╅ᐸ'ᙠ)%ᓄ╅Ḅᰚ,-ᵯ./0ὑ2,ᜧ#!ᓄ╅Ḅᰚ,4ᙠᰚ56᝱829:;ᵯ<29ᑴᜓ╅ᓫ஺13ஹAூ>᪆௃Aஹᔣ?@(KAI(SO)2*12HO)AB0CDBa(OH)2ABាGS(VHIJKᐰAI3++2SO2+2Ba2++4OH424=A1O+2BaSO+2HO,ᦑA242BஹᔣFeBnAB0MᐭOPClḄ᪆௃জ|}~0ᨵCIO•ᐹᨵn%ᓄឋঝ.%ᓄᐹᨵn%ᓄឋঞᑴ!X0ᨵCKT,ᐹᨵn%ᓄឋট%ᓄᐹᨵ|ᵨ஺4ᱥᙳ2AB⁐ᦑ⌱D஺15ஹDூ>᪆௃A.ᜧn⊝V?Ḅ¡¢Bᑣm+n=p,ᦑA┯aB.ᓣ-¥¦AḄ§ᓄ᳛©ªᑣ⊝⌮ᔣ⌮RSᔾRSᑣRS_ᔣ®RSᦑB┯aC.¯C,;ᡂᱥḄ\¦©ª⊝ᔣ⌮RS±᳛©ªRS±᳛²³V´ᦑC┯aD.DᐭB,µᘤ0DḄPD?⊝ᔣ?B¢B·D·ḄP\¦Vᦋ´V¹º±᳛ᦑV¹º⊝ᦑD஺

17Oᫀ⌱D஺16ஹDூ᪆௃A.Na2cCh`aᓄᔠᱥÅᨵᑖaA⚗┯uvB.ấᨔKaᨔKÈᙠᑖaÊÄᵨËB⚗┯uvC.HzO᧕ᑖ?pf*ᑖa(,-ÌÌᜧC⚗┯uvD.ᨔK
Íᰚᓄ4ᡠ¯᝱ᱥiÏᵯ¡ᙠ᝱hÈᙠ¦ᵫÑÒḄ`aᓽᨔK(Èᙠ`aᑣ᝱AlCbÏᵯ¡A1CLᨔK(Èᙠ`aD⚗|}vOᫀ⌱D஺17ஹAூ᪆௃জᵨÕªÖ×8⌲
ᐭA⏚Ø78ᐜLM4ÚÛÜᨵÝ⁐IKÞ"ßàÝ⁐IKf-ᓄ,wâCO3",ᐜLM4ÚÛÜßà(wâA10J,ᵫ`aᐳÈḄᩩåßàwâH'ஹMg2\Cu஺ঝᙠwç(⌲
ᐭNaOHØ78ᐜLM4ÚÛÜ
ÍcèéḄ⁐·êÕëìÕªíîï¡y#&ᑣ(âNHJঞᙠñwç(
ᐭòᑴḄ*ECCL,ó₩4☟ì]%yö⁐ᑣ(wâBr,ᵫᵯ₹nឤßà(wÈᙠḄ□`afK*,}ᔲâC1ஹSOù஺ூ௃A⚗ஹᵫúû#&ßà(wÈᙠK*ஹBr\COLஹA10\ᦑA|}v2B⚗ஹᵫúûüÄßàwâNH4+ஹH+ஹMg2\Cu2+,}(ᔲâCrᦑB┯uvC⚗ஹ(wâK+,}ᔲâcrஹso?,ᦑC┯uvD⚗ஹᵫýᐜþÿᐭ⏚3⏚⏚ᓄḄ⏚ᔲᨵCᦑD┯஺ᦑ⌱A஺ூ௃!⚪ὃ$%&Ḅᐳ()⚪*+,-ᜧ/0ᑖ᪆34567Ḅὃ$89%&Ḅ:;ஹ=>3?@ḄᐵBCDEḄᐵF஺18ஹDூ᪆௃A.G⏚╅IJKᓄL:;◀NOPSO/3Ba?+Ḅ:;᜜TOPMg2+3OH-Ḅ:;A┯UB.VᱏᐭX⏚PᡂNOZ[\B┯UC.FeBnᐭ],Ḅ^_FeB஺`ᐰ:;ᡠcd:;ḄFe?+3BF;ef12Ḅg,ᐵBC┯U

18D.NaHCChIBa(OH)2ᱥjḄ,k\%&lmnCHCChஹBa2\OH-\᥅:;PᡂBaCChIH2O,OIT],Dq஺ᦑ⌱D஺19ஹCூD᪆௃Aஹ᪷stuvwJZ3xKᓄyzᙠ|(Ir)Ḅ}ᓄ~ᵨOPKᓄT:;PᡂzZ:;CH+NO=22N+H2O,AqU2Bஹ᪷stuvwᵯ[Ḅ᩽:;JZᜫᵯ&OPKᓄ:;ᵯ[Ḅ᩽:;—2e-=2H+,BqUCஹᵯ[ᨵᓫ&V⏚᪷%&TCxKᓄz6◀zᱥC┯UDஹtuvwᵯ[ḄPt⚩⏚᪷%&ᵯ&C᪷%&ᑭḄz,DqUq⌱⚗Co20ஹBூD᪆௃A.¡¡ឋ-£¤¥ᵨ¦_ᩭᔾᦈyKᓄGᦑA┯UB.^ZCᨵªZ[6«3JKᓄ¬:;ᡠcvcᵨ¡ᔾᦈ^¡®¯Ḅ°ZᦑBqUC.G⏚63¦Z:;ᡠcᵨG⏚ᔾᦈᔠᡂ¦®¯°Z(³⌕ᡂᑖ¦Z)ᦑC┯UD.¶·®¯Ḅ°Z³⌕ᡂᑖCxKᓄ¸3JKᓄ¬:;6ᵨ¡¹º°Zᜐᳮ¶·®¯Ḅ°ZCO¥ᵨ½Ḅl◀Nᡈ¿ᦈÀᑭᵨᦑD┯Uᦑ⌱B„21ஹDூD᪆௃A.Á[&vÂᵯᙠᵯÃOPgᔣÅÆᦑA┯UB.ÇÈÉᦔ;Á[ᱯᨵḄឋjÁ[3ஹÌÍḄ!jÎÏᑖᦣj&ÑÒḄᜧÓÔᦑB┯UC.%&Õ6]¤]Ö×Ø6¤]ÙÚÛUÁ[&6¤]Ö×6¤]ÙÚÛᦑC┯UD.vឋ·3ÜÝÞOP_DßPJKᓄ·IJKᓄÜÁ[Á[ᐹᨵᔾ▬ឋvcâ_ᳮÝᑭᵨÁ[ḄឋjᦑDq஺Eᫀ⌱D஺22ஹCூD᪆௃

19᪷s᜜äᩩæç:;è᳛Ḅêëᵨìᑴ,ᑨ5:;è᳛kçᜧÓᯠð᣸òóô}ᓄᑺç:;è᳛Ḅêëöᜧ஺ூ»௃ᵬ3økùSO2úûk\ᵬKZḄúûᜧஹøüᵨ}ᓄᑺᐸþᩩækÔÿ
ᓄḄ,Ḅ᝞ᓄᑺᜧᦑᵨᓄᑺ᳛ᡠ᳛ுᵬ#ᵬ$%&'ᵬ(SO2ஹ02Ḅᱥ+Ḅ,'%(ᜧᓽSO2ஹ02Ḅ'%(ᜧᐸ/ᩩ1&23ᜧ᳛3ᡠ᳛ᵬு%#4$%&'ᐸ/ᩩ1&2%(56536᳛3ᡠ᳛%ு4#ᡠᵫᜧᑮ9Ḅ:;᣸ᑡஹᵬஹ%ஹ4>ᫀ⌱C஺
ஹB⌱C⚪(ᐳ84ᑖ)23ஹFeS0Fe0+6H+=2Fe3++3H02FeS0^=Fe0+S021+S0142324233ூ᪆௃2.33gIBJᐭL,ḄBaCLMNᨵP⁐RSDTᡂVRSBaSCh,ᱥ+Ḅ,"=0.01mol,ᑣIB(233g/molXᨵSO3,SthḄᱥ+Ḅ,O.Olmol,ᐸIY0.01molX22.4L•moZi=224mL,B[ᔠI᪷^ᐗ`ᑖ᪆bc1.6gᐸ(dXᨵ224mLḄSO,eICfg⁐ᓽeICFezCh,n(FeO)=--=0.01mol,h⁐MNEFeCh,223160g/mol^iᑖ᪆஺ூ»௃2.33gIBJᐭL,ḄBaCLMNᨵP⁐RSDTᡂVRSBaSO_t,ᱥ+Ḅ,஺Ḅ=0.01mol,ᑣIB(233g/molXᨵSO3,SO3Ḅᱥ+Ḅ,O.OlmoLᐸIY0.01molX22.4LmoZ௃=224mL,B[ᔠI᪷^ᐗ`ᑖ᪆bc1.6gᐸ(dXᨵ224mLḄSO,eICfg⁐ᓽeICFeO,n(FeO)=,=0.01mol,h⁐MNEFeCh,22323160g/mol(1)᪷^lmᑖ᪆AnXopᐗ`Xᨵqᐗ`ஹᐗ`rᐗ`qstḄᱥ+Ḅ,0.02moLSstḄᱥ+Ḅ,0.02mol,AḄ+,3.04g,vwJstḄ+,(3.04g-0.02moiX56g•moF'-O.02molX32g•moZ)=1.28g,1.28gᓽstḄᱥ+Ḅ,
V^=0.08mol,xyAFeSO416g/mol(2)eICFezCh,z{|ឋᓄᱥ$~⏚tFe2()3+6H+=2Fe3++3H2O(3)FeSO4ᑖFe2()3ஹSO2ஹSO,$FeSChஹSO2ஹSO3ஹFe2(hḄᱥ+Ḅ,0.02molஹO.OlmokO.OlmoK3

20O.Olmol,¿ÀFeSChÁᑖ_/`2FeSO^=FezCh+SCht+SOf«43//COOCH,O^cOOCzH2,24ஹ!Â⏚ÂÃÃÄÅÆRSCHCHO+2Cu(OH)+NaOHQ-CH2coONa+CU2OJ+3H2OHC(K22[°HHBr.B'cHKCOOCH),ÇÈÉᑗËpvÇÌ8ᑣ,ÎÇCHCOOHJ)H'-BTGHQNa/C,HQH^CHCCOOCjH,),CH(COOH)IcHCOOH3ூ᪆௃(1)ÏÐÑÒAḄᓄÓÒÔB0ᨵÕ2ÖḄÒÔ஺(2)ᐜ᪷ÙঝঞÚÛὶÝ¿ÀCḄÞ᪀à`¿ÀRSঝḄRSáâ஺(3)᪷ÙঝঞÚÛὶÝ¿ÀCḄÞ᪀à`(4)ὶÝᦟᩞḄÂå[ᑴCu(OH)2RSæᑏ_/`஺(5)X[Eèéᑖê᪀X0ᨵëᐗíîïX2[NaOHABRS?X0ᨵðÄᡈÃÄòᐳᨵ7ôíQ◀öëᐗî÷ᒕù1ôíQúûüæᑏ஺/—IV-/-CHCCOOC^O,(6)ᐜý1,3-þ⏣HBr
ᑮ஺,ᙠᩩCHMCOOC2H5”ᑮ஺•⏚ᓄᑮx-CHlCOOCjHOiCH(COOH),Cᨬ᪷
টᑮᱥ஺ூ௃(1)AḄᓄ!"#$%&⏚&'(B)*ᨵ,-.Ḅ"#/'0ᦑ2ᫀ/4%&⏚&'('0஺COOC,H(2)᪷ঝঞ7ὶ9:CḄ;᪀=>/?@_^S,CD
ঝḄ
EF$GH
ᦑ2ᫀ/4GHCOOCjH,
஺/COOC,H,//COOCMs(3)᪷I⚪ᑖ᪆:CḄ;᪀=>Z/\ᦑ2ᫀ/4-oXCOOCH7ஹCOOC2Hs2S(4)GQᑴCu(OH)2
Ḅᓄ!ST>/[^CH2cHO+2Cu(OH)2+NaOH—A^UyCH2coONa+CuOJ,+3HO,ᦑ2ᫀ/422CHCHO+2Cu(OH)+NaOH—Q-CH2coONa+C112OI+3H2O஺22(5)XEV/WᑖX᪀YX)*ᨵZᐗ\]^X-NaOH_`
abX)*ᨵc0ᡈ'0eᐳᨵ7g\hi◀kZᐗ]lᒕn1g\hiCDᑣpᔠᩩḄXḄ;᪀=>/HC(XA)s*C()OH

21ᦑ>ᫀHC(ᡠ஺r஺^0)014஺/—Rr/—CH(COOC^,)j(6)ᐜ1,3-4
⏣$HBrᑮீᙠᩩ1$CH2(COOC2H6ᑮr⏚ᓄᑮJBrCH(COOCH),:t/—CH(COOH),ᨬ᪷^টᑮᱥiḄCH(COOH),ߟ1VCHKCOOC,Hn/r-CH(COOCHO,CH(COOH)/-CHiCOOH221)OH\A72^-OHஹᡠaHQNa/C*H50H\<—CH(COOCH,)2)H\,ᦑ>ᫀ::2CH(COOH)j—CUiCOOH—ᵫCH/COOCjHjh/CH(COOC2H,)21)0H\A/r—CH(COOH)2/-CH£OOH—H\o.BrQHjONa/C^OH\^CH(COOCH,),2)H*':—CH(COOH)]—CH£OOH25ஹᑖNᧅCaCO+2H+=Ca2++HO+CO2t◀CChI([ᐭḄHCINaOHMNᔾᦈḄCO2I322Na2(h+2CO2=2Na2co3+O2t,2Na2O+2HO=4NaOH+O2t¡¢£Ḅᩈᩩ¥ᐭ¦(§ᩈᩩ¨©ª«஺2ᵬ¬M22Nᵫh⁐®⁐¯°ᑖ±²ᑁ´®ᓄ79.5%ூ᪆௃A(CaCO3+2HCI=CaCL+H2O+CCMᑴᜓCO2,B(¸ᨵ⛳rNaHCChMN◀CCh(º,HCLC(»¼Ḅ½¾ᓄ¿ÀT2Na2O2+2CO2=2Na2co3+O2Tஹ2Na2O2+2HO=4NaOH+O2T,D(¼NaOHMNᔾᦈḄ2CO2IEᦈÁTᡂḄ02஺ூÂ௃(1)aḄÃÄᑖNᧅᦑ>ᫀᑖNᧅ#(2)A½ÅÆÇ(ᑴÈCO2,ᓄÉCaCO3+2HCl=CaC12+HO+COT,t22CaCO+2H+=Ca2++HO+COt,ᦑ>ᫀCaCO+2H+=Ca2++HO+COf322322ব¸Ê;ËÌᐭḄÍᑺÌᐭVÍᑺḄÎḄB⛳rNaHCChMN◀CO2I([ᐭḄHC1DNaOHMNᔾᦈḄCO2Iᦑ>ᫀ◀C02I([ᐭḄHC1NaOHMN#ᔾᦈḄCChI#(4)C(»¼Ḅ½¾ᓄ¿ÀTḄᓄÉ2Na2Ch+2CO2=2Na2co3+O2Tஹ2NaO+2H2O=4NaOH+O2T,22ᦑ>ᫀNa2Ch+2CO2=2Na2co3+O2Tஹ2Na2O2+2HO=4NaOH+O2t;2(5)F(ᑮIᐸÏÆС¢£Ḅᩈᩩ¥ᐭ¦(§ᩈᩩ¨©ª«02,ᦑ>ᫀ¡¢£Ḅᩈᩩ¥ᐭ¦(§ᩈᩩ¨©ª«02

22(6)~⏚ÑÒ⏚¿Ò⏚¿Ó|ឋbᵨᵬ¬ÔᢣÖᑺ×cNa2c03$HC1ḄÑNaCO3+2HCl=2NaCI+HO+CO2t,ÑØÙḄÅÆÚÛMNᵫh⁐®⁐¯°ᑖ±²ᑁ´®ᓄᵫÅÆᦪ^ᑖ22᪆bcÅÆÝᦪÞË3ḄÅÆßàᜧbᵨᵫ1ஹ2áᙳbãὑḄ~⏚IY30.0mL,ᵫbcNa2co3s2HCLÒ⏚¿Ḅᱥ+Ḅ,n(Na2co3)=l/2n(HCl)=l/2X0.2000molLx0.03L=0.003mol,m(Na2co3)=0.318gO.OOSmolxlOeg-moI-^OJlSg,Ò⏚¿᪵æḄç-777^X100%=79.5%,ᦑ>ᫀᵬ¬#MNᵫh⁐®⁐0.4g¯°ᑖ±²ᑁ´®ᓄ#79.5%26>2S2-+CO2-+4SO=3SO32-+COBèé(ᡈëì)|ឋdsឋb᣸◀3222B214V107VBaSzChḄî᡾ூ᪆௃I.প᪷^ñÖòóbcᔾ¸ÊAᑴÈNa2s2஺3ḄᱥSO2ஹNa2srNa2cCh,ôᱥNa2s2O3,᪷^ᜫᵯtᦪ÷ឤySO2ஹNazSஹNazSzChḄù,ᦪ᪷^+,÷ឤyNa2c(hḄù,ᦪrúpᱥCO,^iᑖ᪆;2(2)
ᓄᐹᨵdsឋஹýPឋ#H.প᪷^K0Ḅ,þy12,᪷^S2OF$LḄᐵ
Na2s2஺3ḄᱥḄফḄᑖ᪆◤ᑭᵨq᪗M᪗cᵨᑴcᑖ᪆!")m.(1)ᵬ%&Ḅ'()*+,-.ᐭBaCL01⁐34Bᩭ67Na2s2O389:;<ᨵSCV-0ᡂ(2)ᙠ67Na2s2O3ḄABឋᵫEFG⍝BaSzChIᔲI34ᡠL<ᐜ.BaCLNO᝞QF01⁐34R.S9:01⁐34ᓽU67Na2s2O3ᐹᨵABឋ஺ூ௃I.(1)᪷XYZ[\UGᔾ^_`AᑴaNa2s2O3Ḅ;<ᱥbSO2ஹNa2sdNa2cCh,eᱥbNazSzCh,SO2ஹNa2s+^ᐗgᵫ+4hd-2hib+2h᪷XjᜫᵯmᦪoឤjSO2ஹNaS>Na2s2O3Ḅqᦪᑖrb4ஹ2d3,2R᪷XoឤjNa2cChḄqᦪb1,᪷XsBmdtBmᦪoឤUGuvwᱥCO2,xqᦪb1,ᦑz*{b|2S2-+CO2-+4SO2=3SO2+CO2;323(2)}tᓄ^ᐹᨵABឋஹ1ឋᡠLULᵨஹ:ᡈKMnOqNOᩭ(}tᓄ^IᔲᐰᔾᦈSO2ᔾᦈᦔ᳛ᑣ}tᓄ^ᨵᒕB+ḄNO⁐II.(1)KIO3+5KI+3H2so4=3K2so4+3L+3H2஺L+2Na2s2()3=Na2s4O6+2NaIn(KIOj)=-mol,.;<ḄNa2s2O3bxmol

23KIO-3I6NaSO3222316a,,-----molxmol2146aᡠLx=@-,Ic(Na2s2()3)=n214=⚡஺"mol[T(ᡈ)mo-214/ᑖ:214V107V(2)A.ᵨNa2s2O3NO¡ᑣNa2s2O3NO¢£¤ὑ"¦O§¨©ᜧ«¬©ᦑAF®ᔠ⚪±B.³´µ¶·ᦪ¸Na2s2஺3NO§¨©¹¤ὑ"¦O§¨©¹«¬©ºᦑB®ᔠ⚪±C.┵¼½ᵨ¾¿:¡À'(ÁQÂÃÄFiᦑCF®ᔠ⚪±D.ÅᘂᜐÈᨵÉÊ˳´ÌÍÎᨵÉÊ"¦O§¨©ᜧ«¬᪵©ᦑDF®ᔠ⚪±;ᦑÑᫀ⌱BÔ.পᵬ%&,-¦Na2s2஺3NOḄpH=8Ö7×ØḄ:NOÙÚឋᵬ%&Ḅ'()*+,-.ᐭBaCL01⁐34Bᩭ67Na2s2O389:;<ᨵS(V-0ᡂᓽ67S2O32-ᐹᨵABឋ(2)ᙠ67Na2s2O3ḄABឋᵫEFG⍝BaS2(hIᔲI34ᡠL<ᐜ.BaCLNO᝞QF01⁐34R.S9:01⁐34ᓽU67Na2s2O3ᐹᨵABឋᦑÛU᣸◀BaS2O3ḄÞ᡾஺ூ´á௃ã⚪᧕┯´ᙠEæ(2)⚪+dḄᑖ᪆✌ᐜ⌕éê᪗ëOd"¦O_ᙠ+ḄO§FvìíI᪗ëO,"¦OïUL_ᙠ+×⚪+ḄNa2s2஺3I"¦Oᑖ᪆v⌕ð±஺27ஹFeS+15ClO3+14H+=15CIO2+Fe3++2SO42+7H2Oឤñòᧅôᐰ½õºᓄ&;<ö᳛%■ø-t2ᓄùúûᑖü¢£CK)2,■øᐸᰦÿ2CN-+2C1O2=2CO2+N2+2C
ᔾᦈCIO2■ᜧBaChCl-5e+2HO=C1OT+4H+22ூ᪆௃ᓄ(C1O2)ᐹᨵᓄឋᙠᵨᜐᳮᑺஹ!"ᑺ஺ᑖ%ᑭᵨ'()*+ᵯ-.ᳮᑴᜓᓄ1234ᙳᑭᵨ6ᓄ7.)*஺ூ௃(1)89:;(FeS2)ஹ⏚=+>⏚?@Aᔠ)*ᑴᜓCIO2,9:;CḄ>ᐗFᙠ⏚ឋᩩHIJCKVᓄᡂSO4",᪷Mᓄ7.)*CᵯNOឤ+ᐗFOឤQ8ᑏSᑴᜓC1O2ḄTN3UVWFeS2+15ClO3+14H+=15ClO2+Fe3++2SO42+7HOo2(2)জYZAḄ[\Wឤ]^_YZCW`ᐰbcᑮ■@᎔ᔾḄᵨ஺

24ঝᓣhijQ8khᓄl)*m᳛op.ᧇCrᨵsᓄtsᓄtᙠshḄijIQ8uvᑖ-)*wx)*yᘤB*Z{30࠷|}Ḅ~C஺ঞ᪷M⚪ᦻQCKhp2᧕?{Ḅ9⁐ᐸᑖᦪs10%᧕cᰦᦑᐭḄ⌕ᵨᨵ3pQ8cᑮᤅᵨpᨵᑭ{CKh᣸S1pC1O2,■ᐸᰦ஺টC1O2ᜐᳮrCNuvᓄ7.)*CN-ᓄW'ḄCO2+N2,ᦑTN3UVW2CN+2ClO=2CO+N2+2CrYZEᙠ᦮ᝅYZ¡cᑮᔾᦈ¢■£᛻Ḅᵨ஺22(3)জᵨ{ᵯ-Ḅ¥¦◤ᐜ◀ªᐸCḄCa2+ஹMg2+ஹSO4?ᩖ¬◤⌕sḄ®⏚᪷TNஹt᪷TN+᪷TN,sḄ°TNQ8ᵨ®⏚᪷TN◀ªwxᙠ±ᐭNa2c03²*ᐜ±ᐭsBaChoঝᵨ³´µᵯ᩽ᵯ-·Ḅ□᩽uvᓄ)*ᐗFᓄᔠ¹ᓣhwxTNᙠ□᩽ᜫᵯN+)*»ᑮC1O2,ᵯ᩽)*VWCl-5e+2HO=ClOt+4H+o2228.2H(g)+O(g)^2HOAH?@ABpHঝ᪷CaSChD&E⏚D◀G,K(HCO)223ACaCCh᧕&E⏚(᧕◀Gᑖ᪆஺ூNO௃(1)BCH30HḄQRS᪷CHQHQRTᡂV;ᓄWX'᝱Zᡠ\᪷]^_`abcᨵTᡂV;ᓄWX'᝱ZḄSᓄefghijkCOḄQRSAHl-283kJmoH,ᓽCO(g)+yO(g)=^=CO(g)AH=-283kJ«moll22manoᨵTᡂ'᝱ZḄSᓄefghᑣ◤⌕k⍝rsH2(g)QRḄSᓄefghᡠ\ctbḄSᓄefghl

252H(g)+O(g)=^2H2OপAH,ᦑwᫀly2H2(g)+O(g)=^2H2O(l)AH222(2)জaஹbஹcஹdஹe{sឤ}~}ᘤᵫkb?ᓣᑣtb᳛ᜧᵫEc(ZḄᑖᦪᨬᜧ⊤hdஹejᜐE⊝᝱aஹb_ᨵᑮ⊝᝱cᜐE⊝᝱ilᑮ⊝#,ᓣ?ZḄᑖᦪtAᓣ?⊝ᔣ⌮tbᑣtblStbᓽAHVO,ᦑwᫀlyVa^bঝtiaஹe}ᘤZḄᑖᦪ¡¢aஹe}ᘤ(tbᱥ>?¡¤ie}ᘤ?ᜧEa,ᡠ\}ᘤa(tb᳛E}ᘤe(tb᳛ᦑwᫀlyE(3)CO2(g)+3H(g)=^=CHOH(g)+HO(g)232¥¦3mol7mol00ᓄx3xxx⊝3-x7-3xxx1x1᪷TK'⊝ZḄᑖᦪl┐ᡠ\3.X+7-3X+X+X=3'O$*=2,ᑣ᪷C(CH3OH)C(H2O)2x2«¬=4,ᦑwᫀly4C(CO)C(H)31X122ট᪷CO2(g)+3H2(g)==CH30H(g)+H2O(g)lḄStbᡠ\Ḅᓄ᳛\®?ᡈὅᜧV;ᓄWḄᡈὅᜧ±²ᦑwᫀly®?ᡈὅᜧV;ᓄWḄᡈὅᜧ±²(3)জᣓᣍ#$ᑮḄ&'(C(HCO)c(COa2-)=21,ᑣ&'⏚+ឋ-⌕ᵫCO2+HO^HCO3+OH,332c(HCOf)c(OH3KA.K“IxlO"14,wK=go/)=ᨴ·¸'ᡠ\©HAº¸=#(»ᑣ.)=1஺¼pH=-lgc(H+)=10,ᦑwᫀly10ঝlCaSChD&E⏚D◀GACaCCh᧕&E⏚(᧕◀Gᡠ\ᙠ½◀┡᮱ZÀḄÁg(◤⌕ᵨNa2co3ÃZÀ(ḄCaSChᓄlCaCCh,ᦑwᫀlyCaSChD&E⏚ACaCCh᧕&E⏚(஺29ஹ+1366.8kJ•mol13Fe+4H2O3ÄcFe3Ch+4H2II60%0.005

26(4)):ᕜḄᓄ᳛ᜧ⊤b⊝ᔣᵫD:A/70Ḅᐵ9஺ঝᓣ⊝⌮ᔣᑣ
ᱥḄᱥḄᑖᦪᜧᵫᐵ9¡bH⊤ḄᱥT4¢ᑭᵨ¥¦>§)¨©Ḅª«:
¬ᑮ⊝¢ᱥdḄᑖp(d)„ூ௃(1)C2H4(g)+H2O(l)=C2HsOH(l)AM=-44.2kJ•mol12CO2(g)+2HO(l)=C2H4(g)+3O(g)AW2=+1411.0kJ•moH22ᑭᵨ®¯°±²g³ᓄ!ST>´µ¶·¸:2cO2(g)+3H2(W=C2H50H(l)+3C>2(g)ḄAH=+1366.8kJ•mor1.2ᫀ/4+1366.8kJ•mol13ফᓄºT)»¼
43Fe+4H2஺½_Fe3(h+4H2ஹCC>2(g)+4H2(g)=^CH4(g)+2H2O(g)ஹCO(g)+H2(g)=^HCOOH(ag),¸¼:
Ḅᓄ!ST>/23Fe+4H2()W£Fe3O4+4H2஺2ᫀ/43Fe+4H2OmwcFe3Ch+4H2ঝᵫ7☢ª«)·¿Àᵨ¢ÁÂᵬ⏚ÄÅÆÇᑣ⊤bÈ?É
ÄÅÊËᑣ
Å᳛·ÌᜧḄÉ$u஺2ᫀ/4n(3)520࠷¢
I)¼ᡂCH40.2mol,ᑣÎὑCChOZmol
II)¼ᡂC2HMZmoLᑣÎὑCOzOAmol,²
ᐳÎὑCO20.6moL:CChḄᓄ᳛/"Ðxl00%=60%
I)¼ᡂCHWZmol,ÑÒ¢¼ᡂHzCMUmoLlmolÎὑCChOZmolஹH0.8mol
H)¼ᡂC2H40.2moLᑣÎὑCCWUmolஹH1.2molo²
ᐳÎὑCOzO.Smolஹ22()2x()4?H22mo1,ᒕnCO20.4molஹH22mo1,
IḄ⊝ÓᦪÔ————=0.0052ᫀ/460%0.0054o0.4x2(4)):ᕜḄᓄ᳛ᜧ⊤b⊝ᔣᵫD:A/R0஺2ᫀ/4<;ঝᓣ⊝⌮ᔣᑣ
ᱥḄᱥḄᑖᦪᜧᵫᐵ9¡aH⊤HzஹbH⊤CO2,cH⊤H2O(g)ஹdH⊤C2H5OH஺T4¢m=3,×஻(C()2)=2mol,ÑU஻(H2)=6moLÙCO2ḄᱥḄ/2x,ÚÛ᝞¥¦>42co2(g)+6H(g)=CH3cH20H(g)+3HO(g)22(mol)2600Ýᓄ(mol)2x6xX3x⊝(mol)2-2x6-6xX3x2xÞ⚪ß42-2x=x,x=,⊝¢&⏣Ḅᑖ/x20MPa=2.5MPa.2ᫀ/4CO2;2.5MPa஺38-4xூáâ௃²ã
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