2022届天津市河东区高一第二学期化学期末达标测试模拟试题【5份试卷合集】

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9ᡠᨵḄᱥஹᡠᨵ⏚ஹᡠᨵᜧ!ᦪᓄᔠ%&'(Ḅᔾ&ᨵ*ᜧᦪᑖ,-.Ḅᓄᔠ/᝞CC02,1ᦪ2ᣚ45678ᑖ,/᝞9:;<=>?@A,B஺16.Bூ᪆௃ᑖ᪆*EᔠFᨵGH118IᐗKᙠᕜN⊤ḄP2QR116IᐗKᙠᕜN⊤ḄP2QRᐸTUḄឋ᪷>Xᦪ=Zᦪ+Zᦪᐵ]^_Zᦪ᪷>`PKḄᭆbᑨRde᪶KgḄᐵ]஺h,*᪷>FᨵGHḄiZjᦪkᓄlm*118IᐗKno7ᕜN஺pᐗK4?qQ116IᐗKProsᕜNoVIApAtuXᦪ=Zᦪ+Zᦪᡠ4Zᦪ=290-116=174,᪶᜜ᵯZᦪn116,Zᦪ!B┯yLvPrᕜN⊤osᕜNoVIApᓄᔠzTUᨵ+6ஹ+4,Ctu᪶ᵯ₹ᦪ|`Zᦪ}`ḄLvḄde᪶Kg~n`PKDtutu⌱⚗B஺17.Bூ᪆௃ூ௃A.ᱥᨵ}⛳UU⏚ឋ═⏚ᓄU⏚ឋKMnO4⁐ᦑAtuB.Ṻ⌕nⅅrᙠHᑁ,¢£ᓄnℍ⃔¦ℍ⃔¦ᙳnᓫᦑB┯yC.©ᡭ«¬®ᨵ¯¯⍗Ớᓫk²⁐ᦑCtuD.ℍ⃔³ᓫⅅn´ὅᑖZ¶}`E᪀¸}`´ὅ¹}³`ᑖº᪀H¸}³`]ᱥ,ᦑDtuᦑ⌱Bo18.Aூ᪆௃ᑖ᪆*জᵨᵯZ¶⊤½ᓄᔠᱥḄ¾ᡂÀÁÂÃÄniZḄᵯZ¶ঝÆᓄ╅ᨵÈ-ÆÉZ}UᔠÊঞᐗKÌIḄÃÍÎᑏXᦪÃÐÎᑏZᦪ᪷>Xᦪ=Zᦪ+Zᦪᑖ᪆টÒÓḄE᪀Ô¶nCH2=CH2,Ò⏣ḄE᪀Ô¶nC2H5OHঠ×ÉZ᪶ᵯ₹ᦪn16,ᵯZᦪ18ডÙÆ⏚iZᑖ.ÚiZஹÆiZ¾ᡂᐳzঢiZÝÞᜧriZÝÞ஺h,*জᵨᵯZ¶⊤½ᓄᔠᱥḄ¾ᡂÀÁÂÃÄniZḄᵯZ¶ᦑজ┯yঝÆᓄ╅ᨵÈ-ÆÉZᑏᡂß:@*âᦑঝ┯yঞᐗKÌIḄÃÍÎᑏXᦪÃÐÎᑏZᦪ᪷>Xᦪ=Zᦪ+Zᦪᑖ᪆Zᦪ=133-78=55,ᦑঞtuটÒÓḄE᪀Ô¶nCH2=CH2,Ò⏣ḄE᪀Ô¶nC2H5OH,ᦑট┯yঠ×ÉZ᪶ᵯ₹ᦪn16,ᵯZᦪn18,ᦑঠtu

10ড78⏚9:;ᑖ=>:;ஹ8:;@ᡂᐳBCᦑড஺ঢE:;FGᜧ9:;FGᦑঢ┯஺IᔠKLᑖ᪆ḄᨵঞঠডP⚗ᦑRᫀ⌱A஺&'(ᙠUᑏᵯ;X⌕Z[ᵯ;\]-Ḅᑖ^ᙠᐗ`abḄcᕜᨵᓄeCḄᱥfḄᵯ;X⌕Z[ᑖgᓄeCḄhijk;CᑣUᑏᵯ₹njᐳBCᑣo-ᑏᵯ₹npqZ[ᵯ;XḄrsឋᵯ;Ḅ,ᦪZ[vᦪ:;wx8ᵯ;Ḅyz{᪀(>:;wx2ᵯ;yz{᪀)஺19.Bூ᪆௃ᑖ᪆(A.HCIᐳBᓄᔠᱥB.f;ᦪ=᪶᜜ᵯ;ᦪf.ᦪ=f;ᦪ+;ᦪC.LiḄឋ90ᡂ9ᓄ┞D.{᪀ឋfᐰpḄpᱥf஺(A.HCIᐳBᓄᔠᱥH:;CI:;ᵯ;rḄᐳᵨ@ᡂᐳBCᦑᵨᵯ;X⊤@ᡂ••••H•+•Cl*—*I1*Cl*.A••••B.f;ᦪ=᪶᜜ᵯ;ᦪ=67,f.ᦪ166,ᑣ;ᦪ166-67=99,:;᪶ᑁḄ;ᦪ᪶᜜ᵯ;ᦪ99-67=32,B┯C.LiḄឋ90ᡂ9ᓄ┞4Li+O2-2LizO,CD.(CH3)2CHCzH5CH3cH2cH(CH3)2Ḅ{᪀ឋfᐰppᱥfDRᫀ⌱B஺20.Dூ᪆௃ூ௃A.2/ᙽᑖ=ᢗᐭᨵ¡⏣Ḅ/£¡⏣⌕¤¥¦v)*¡⏣§¨Ḅ>:;o᝞ᑖ;Ḅ>:;ª«AB.¬"#®¯°±Ḅc8ᓄE²∑´µḄ¶·ᱏ0ᡂḄ¹ᐭºḄc8ᓄE²²»⁐)*∑ᑖ½ᱥ¾ᨵ¬"ឋfopḄ¿ᓻBC.ᔣᨵCaCChᡂᑖḄÂÃÄŲƽ0ÇᑭᵨÉ⏚ᑴ⏚Ḅ:ᳮᑨÍ⏚Ḅ⏚ឋÉE⏚CD.ÎÏÐÑÄᐭÒᑴ>9ᓄÓÔÕ²Ö×ឋØ᛻ᦑ¯°¦ᑮẈÜ⁐ÝÞD┯ᦑRᫀ⌱Doßஹàá⚪(ã⚪ᒹå1æ/⚪ᐳ10ᑖ)21.CAOCH3cH2cH2OHஹḄç5ூ᪆௃ᑖ᪆(᪷3éê0ᡂß9ᓄEஹ9ᓄEḄf.zᑖ;Eஹ>ஹ9:;æᦪëìzᑖ;X஺í{ᔠᐵḄឋfzï-ðëìzᱥfḄ{᪀ñX஺

11((1)òó⏚ôõ3.6gḄf.n(H2O)=3.6g/18(g.mol")=0.2mol᪷3H:;öឤ]ên(H)=2n(HO)=0.4mol,×ᮞôõ4.4gß9ᓄEḄf.n(CO2)=4.4g/44g.mol,=0.Imol,4.48L92ḄᱥfḄ.=4.48L/22.4L.mor1=0.2mol,9Ḅf.=0.2molX32g/mol=6.4g,ᦑCOḄf.=3g+6.4g-3.6g-4.4g=l.4g,ᦑn(CO)=1.4g/28(g.mol_1)=0.05mol,᪷3C:;öឤ]ên(C)=n(CCh)+n(CO)=0.1mol+0.05mol=0.15molᵫ0:;öឤ]ê3gAon(0)=2n(C02)+n(CO)+n(H0)-2n(02)=2x0.1mol+0.05mol+0.2mol-2x0.2mol=0.05mol,ᵫLúᑖ᪆ê23gA,n(H)=O.4mol,n(C)=O.15moLᡠK,n(C):n(H):n(0)=3:8:1,ᦑAḄᨬñXC3H8஺,ᵫH:;E:;ᦪþ]ê,H:;éÿ⛳
C᪀ᦑᐸᨬᓽᑖ,AḄᑖC3H80஺ᫀᨵᱥḄᑖC3H80஺(2)ᨵᱥḄᑖC3H80,⏣ᡈ⏚,஺ᨵᱥA!"#$%&'()ᡠ+,⏣-.CH3CHCH3CHCHCH33᪀CH3CH2CH2OH,/ᫀ:ᨵᱥA.Ḅ᪀CH3CH2CH2OH,OHOH1ஹ34⚪(7⚪ᒹ91:;⚪ᐳ10ᑖ)22.ঞ2MnO4-+10C|-+16H+===2Mn2++5Cl2:+8>஺D@/ABC⁐EFG$%HḄC/AIJKḄ;LM@NᐭPGQR⏚SNᐭTᓄ⚞/AWᨵX⁐YZ[\ᑣ^_⏚#`abᓄcd)ᜐᳮghiᙠEஹFghklmNn:gᨵo_⏚Ḅp)qூs᪆௃ூᑖ᪆௃A@vw⏚xyzoR⏚$%\ᡂT)\ᡂḄT)|ᐭB@Ớᓄx~\hᣚ$%\ᡂỚᓫ|ᐭC@^_⏚#$%\ᡂ_⏚#|ᐭD@Tᓄ^bᓄ\ᡂTᓄ|ᐭ⛳
RᑮḄT)ḄCᩩ⁐ᑖ᪆s஺ூs௃(1)Aᑖᵨv⏚xyzoR⏚ᔠᑴECI”"I"+A=)"Ḅ$%$%i◤⌕Nᦑᫀঞফ34@A@v═⏚xyzoR⏚$%\ᡂT)$%Ḅ£¤¥2MnO#10CI+16H+=2Mn2++5a2:+8H2O,ᦑᫀ217111஺4-+10¦+16@=21\/1(12++5£12:+8§0(3)D@T)Tᓄ^bᓄ\ᡂTᓄ1£⍗ᑮKSCNBC⁐ᦑᫀD@/ABC⁐(4)C@^_⏚#$%\ᡂ_⏚#©ªp)qC@Ḅ^_⏚#`abᓄ,◤⌕«4¬ᔲ\ᡂ_⏚᪷£¤¯EFG$%HḄC/AIJKḄ;LM@NᐭPGQR⏚SNᐭTᓄ°/AWᨵX⁐YZ[\ᑣ^_⏚#`abᓄᦑᫀEFG$%HḄC/AIJKḄ;LM@NᐭPGQR⏚,SNᐭTᓄ°/AWᨵX⁐YZ[\ᑣ^_⏚#`abᓄ(5)T)ᨵ±²³´µ)¶প᦮ᝅ34ghºᙠḄª»¼◍¬¼Fd)ᜐᳮghᦑᫀcd)ᜐᳮgh(6)aᜐ|ᐭT)T)¾¿⛳
RᑮḄT)²\ᡂÀT⏚ḄCᩩ⁐i

12©ªT)¬ᔲᐹᨵÂXឋᦋÅḄÆǬᙠEஹFghklmNn:gᨵo_⏚Ḅp)qᦑᫀiᙠEஹFghklmNn:gᨵo_⏚Ḅp)q஺ூÈÉ௃7⚪Ḅ᧕┯È(1),⌕ÌÍvÎ⏚xoR⏚$%i◤⌕NÌÍÏ734ÐᑖÑ஺ஹÒÓ⚪(7⚪ᒹ91:;⚪ᐳ10ᑖ)23.Feஹ0ஹSSO2
SO3FeO+6H+=2Fe3++3HOEFGE/AILM@ÔNÕÔKSCN/A232W/AB⊈C⁐ᑣתE@□£Fe3+Fe-2e-=Fe2+ூs᪆௃ூᑖ᪆௃ᵫCÚ⁐Û/IR⏚ᑮÚÜ⁐/A.ÝCbᓄஹETᓄ/AתA@Þᨵᐗà
bᐗà1.6gbᓄḄᱥḄG^ᵫ)ÛBPGTᓄ°/A$%\ᡂX⁐YZ.ÝX⁐YZD_⏚°ஹ)ÛB@Þᨵ1bᓄ_ᵫ_:ᦪãឤ.Ý1bᓄ_ḄᱥḄG^b=0.01mol,)ÛBḄᱥḄGᗂ2□=0.02mol,ᵫA¬ᵫ1æᐗàçᡂḄᓄᔠᱥ.ÝA@Þᨵ_ᐗàஹ)ÛBèbᓄ_
1bᓄ_Ḅᔠ)Ûèbᓄ_ḄᱥḄG(0.02—0.01)mol=0.01mol,m(SO3)+m(SO2)+m(FezOj)=0.01molX80g/mol+0.01molX64g/mokl.6g=3.04gתA@nFe)n>(S)n(O)=114,ᑣAFeSCU஺ூs௃(1)ᵫᑖ᪆.ÝAFeSO’ÞᨵḄ1æᐗàFeஹ஺ஹS,ᦑᫀFeஹ0ஹS(2)ᵫᑖ᪆.Ý1bᓄ_ḄᱥḄGéᔠjR.OlmoL)ÛBḄᱥḄGcêj=0.02moI,ᵫA¬ᵫ1æᐗàçᡂḄᓄᔠᱥ.ÝA@Þᨵ_ᐗàஹ)ÛBèbᓄ_
1bᓄ_Ḅᔠ)ÛᦑᫀSO2
SOj(3)CbᓄஹETᓄ/AbᓄR⏚$%\ᡂTᓄ
$%Ḅ£¤¥FeO+6H+=2Fe3++3HO,ᦑᫀFeO3+6H+=2Fe3++3HO23222(3)ETᓄ/A«4£Ḅ34¤ᫀ.EFGE/AILM@ÔNÕÔKSCN/AB⊈C⁐ᑣתE@□£Fe3+,ᦑᫀEFGE/AILM@ÔNÕÔKSCN/AW/AB⊈C⁐ᑣתE@□£Fe3+(5)ᙠµ)@ë᧕~\ᵯᓄíῖ⇨ðᵯñḄò᩽ᜫõᵯ~\bᓄ$%\ᡂ^£ᵯ᩽$%Fe-2e'Fe2+,ᦑᫀFe-2e-=Fe2+,ூÈÉ௃ÌÍöGãឤḄ÷øᑨÓAḄᓄíúûèbᓄ_Ḅឋஹ£«4sḄᐵý஺þஹÿᔠ⚪(⚪ᒹ1⚪ᐳ10ᑖ)24.জটS2(V-+2H*=SI+SO21+H0=2ூ᪆௃(1)ᓄ᳛Ḅ!"#জ%ট'ᔠ⌕)

13ᦑ,ᫀ.জট/(2)010⏚3ᙠ0⏚56789:;<ᓄ=>;ᡂ0@%A<ᓄ0ḄᓄBCD.ENa2s2O3+H2s04=Na2sO4+SJ+SO2+H2O;(3)ᙠFGHIJঝ7ᱥḄMজḄ2NᵫP"#জ7Fᐭᱥᔜ5mLSFᐭ10mLITUV.20mL,"#ঝ7Fᐭᱥᔜ5mLSFᐭ30mLITUV.40mL,ঝḄUVMজḄ2NᡠXজ%ঝḄᙠFGHISY᳛YZ[\]Ḅ^_.tl=t2஺

14

15ab(c)ddeᓄfghᔁbஹᓫ⌱⚪(⚪ᒹ20⚪m⚪3ᑖᐳ60ᑖ.m⚪oᨵb⌱⚗'ᔠ⚪r)1.cᑡᱥt7uvwxỚᓄz56{|ḄMA.}IB.~IC.ᡭID.I2.ᙠcᑡᔠᡂ}"7N(g)+3H(g)=2NH(g)+Q,!uᵨᱯᑡ>ᳮḄM223জvᵨᓄᑺᨵᑭPᔠᡂ}ḄঝᙠacᨵᑭPᔠᡂ}ḄঞᜧUḄXa}Ḅটᙠᔠᡂ}7⌕!⊡ᐙaNzஹᔠA.জঞB.ঝটC.জঝD.ঞট3.NA.¡¢F£¤¥ᦪcᑡ§¨7©ªḄM()A.18gHzOᡠ«Ḅᑖ¬ᦪ.NAB.22.4Lᡠ«Ḅᑖ¬ᦪ.NAC.NA>¬Ḅt.2gD.1molNaCI7«0.5NANa+%0.5NAC®4.᝞°ᡠ±aஹbஹcᙳ.³´µᓫtdஹeᙳ.«ᨵ10ᵯ¬Ḅᐳ·ᓄᔠᱥ¸ᑖ¬7ᡠ«>¬ᦪ:d>e,f.º¬ᓄᔠᱥ஺ᑣcᑡ§¨┯½ḄMfA.¥cᓫtaᕈ᝱B.ᓫtcḄI56ᐹᨵÁÂឋC.ÄÅឋEdᳮḄBCD!©ªḄM()A.ÏIÐ^ᵨSO?ᔾᦈB஺GES04-Br+2H0=2HBr+HS042222B.Ò᯼ᓄ.ÔឋUEC(s)+H0(g)&ICO(g)+H(g)22C.ᵨÕNaOH56ᔾᦈÖ7ḄSO2S0+Na0H=NaHS023D.Xᵨ×%<ᓄᑴᜓᓫtEZAl+FeQÚ2Fe+AbO36.cᑡ§¨©ªḄM()A.CaCk7Ûᨵº¬ÜÝᨵᐳ·ÜᡠXCaCLµPº¬ᓄᔠᱥB.HQÞᓄᡂIGஹᑖ.Hz%஺2,ß◤⌕ẚâᐳ·ÜC.CM஺Ḅãäᑖå᪀Uç.ᑖ¬_èᵨéᜧ!çêëì!D.Iᨔ%îïßMᐳ·ᓄᔠᱥᙳµP>¬ᨔU7.cᑡᨵᐵñòḄóô7!©ªḄM()A.ᐝ᯿cu÷:;ø1B.ᑖ¬7ᡠᨵù>¬bÅᙠbú☢ü

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25ூ᪆௃Aஹ⍳ឤ`PឤḄᦑA┯Bஹ᪷8ᓄ⊝ḄᑖḄLᦋY*+ᑮ⊝ᦑB45CஹImolNNḄ3moiH-H*+`Pᔣ4*+,ᔣ¡L¢ᔠᓄ⊝ḄᦑC┯DஹL<⍝¤¥¦ᐭ¨ḄN2BH2,LᑨPᔲᑮ⊝ᦑD┯஺«¬0ᑨPᔲᑮᓄ⊝⌕᪷8ᓄ⊝®᝱Ḅ?°Ḅ±²ᱯGPC⌱⚗Ḅᑖ᪆o³´*+,ᔣPo4o⌮஺17.Dூ᪆௃ூᑖ᪆௃᯼ḄKᓄஹ·ᓄ`PᓄYᓄ¸¹ᑖºᱥ»ᯠP½ᔠᱥ⏚¿ḄPHÀÁ5.6,ᙢù;?¦ÄḂᓄ*+ᡂÆḂ¦ÄÇᓄBÇÈᣚ*+;?Êᓄᡂᱥ˹஺ூ!௃A.᯼ḄKᓄP᯼ᙠKLÌḄᩩÎH¡ÏᑖᓄÐᡂᵯஹCOÑKcḄÄ-᯼Ḅ·ᓄPÒ᯼NHzᙠÓᓄᑺÕᵨHÊᓄ/·cÖᧇᡈᑭᵨ᯼ḄHzBCO¦Äᓄᔠᡂ·cÖᧇᡈᐸÛ·cᓄÜÝḄÄ-ᡠ?᯼ßÄKᓄB·ᓄÑYᓄPᓄYᓄA⚗┯B.¸¹Ḅᑖ✂ᱥá¹ஹ˹ஹ᯼¹»ᯠP¨âEḄ½ᔠᱥãäåæᱥB⚗┯C.⏚¿ḄpHçÀÁ5.6,Lᙠ5.67.0Uè,C⚗┯D.ᙢùḄê⌕ᡂᑖP¹ᾦ¹ᾦìឋᩩÎH>ᡂ/Ḃᓄ*+;ᡂÆḂ¦ÄÇᓄBÇÈᣚ*+;?ÒᙢùÊᓄᡂᱥ˹D⚗45Zᫀ⌱D஺ᩖÈÉ18.îïCH3cH20Hðñ*+3CH=CHCOOH+CHCHOH=CHz=CHCOOCH2cH3+H2O232ூ᪆௃ᑖ᪆0BNòï⏚*+ᡂòï⏚îÇ/Çᓄ*+;ôᡂ*+ᡂî⏣ᑣA/îïgᔠᨵöᱥg᪀NឋZ÷⚪஺!0(1)AÓù>úᑣAPîï஺(2)᪷8?ûᑖ᪆;?@ACH=CHCOOH+CHCHOH=-CH2=CHC00CH2cH3+H2O஺232BCDE⚪ὃHIᨵJᱥḄLMNᔠᡂPQ>Ḅᑖ᪆STḄὃHUVWXYSZஹᨵJஹᨵJ?@A[ᑏ]+^PQὃH>_+^Ḅ`XabẠdefᜧ஺

2619.CூR᪆௃Ê⚪ᑖ᪆UAஹËᑮᓄ⊝ᐸÍᩩÏkZᓣ±¯l\᳛(Ñ⊝ᔣ⌮l\ÆᔣÒÓ⊝ᦪÕF┯opBஹ⊝ÖᐸÍᩩÏkZ¼(NH3ḄÅ⊝ᔣvl\ÆᔣÒÓ×ØᓄᱥḄÙᓄ᳛¼ᜧ┯opCஹᓫÚÖÛᑁÝὑNOßàl\Æᔣ%vl\ÆᔣÝὑWßàl\Æᔣ%⌮l\ÆᔣáâãäḄÝὑ+%1:2,Ëᑮᓄᓄ⊝vwpDஹᐸÍᩩÏkZåᵨᓄᑺKæçl\᳛èᓄ⊝éæç┯o஺ὃUὃæçᓄ⊝ḄêᑨÁËᑮᓄ⊝Ḅ᪗í஺20.BூR᪆௃A.îïðᛛᧇéóᵨᩭt¿õöஹ÷øùᦑAvwpB.úûḄℍ⃔úþdᓫú%kjRḄúᦑB┯opC.ÿᾦᙠ⏚ឋᩩᡂᾦ⏚ᵞᙠឋᩩᡂᾦ⏚ᵞᡠᾦᑮ⏣ᓽᵞᦑCD.!⏚"#$ᔠ&'ᡂ()*ᡠ()*ᨬ,-ᱥ/!⏚ᦑDᦑ⌱B஺2ஹ45⚪(8⚪ᒹ:1;<⚪ᐳ10ᑖ)21.ᜧBḄᵯEᔾGᓣIJKLḄᵯEKwMᜧ10:192Dூ᪆௃I.ᓣIJKLḄᵯEᑣḄERSTᦪMᜧVIJW஺0XḄKw=ixi(ri3>1X10-M,ᑣYIJᜧB25ீᦑ[ᫀ]ᜧBᓣIJKLᵯE(l)pH=llḄNaOH^c(OH)=0.01mol/L,pH=lḄ_⏚^c(H+)=0.1mol/L,`ᔠabᕈ^ឋde⏚^n(H+)fB^n(OH),ᑣ0.01a=0.1b,ab=101,ᦑ[ᫀ]101(2)gᡠ`ᔠbḄpH=2,`ᔠab^c(H+)=0.01mol/L,OAmol/LxbL-0.0Imol/LxaLc(H+)=--------------------m+--------------------=0.01mol/L,ab=92,ᦑ[ᫀ]92D.A.c(H+)=0.1mol»L1x0.1%=10-4mol/L,pH=-lglO^=4,ᦑAB.ᵯEjḄc(H+)fBab^10-14c(OH)=mol/L=1010mol/L,ᵫHAᵯEjḄc(H+)]104mol/L,ᡠᵫHAᵯEjḄc(H+)o]ᵯEJQ-4xlO-4jḄC(H+)Ḅ106uᦑBC.ᵯEv⊝TᦪK='/_ᓃmol/=lxlO-7molLT,ᦑCc(/M)0.1D.HAḄᵯE/ᔾG&'ᓣIJKLHAᵯEab^}ER~JMᜧᑣabḄpH<ᦑD┯ᦑ⌱D஺ஹ⚪(8⚪ᒹ:1;<⚪ᐳ10ᑖ)22.Cu+2H2so4(~)=^=CuSO4+SO2;+2j02:1bfcfeffSOᨵ)⁐ᐭ2⏚⏚ᓄḄAgN03ab8CIO+5S2+4HO^=8CI+5SO2+8H+ᙳ]CtXCIChᑮ224ḄᵯRᦪ/CLḄ2.5uᡠ◤ClChᵨᡈᓄ-ᱥ_⏚᪷CIO2◀_ᡈCKh

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A.34s᪶ᑁLᦪ16B.Ḅ᥅þC20g/molC.13c”N᪶ᑁḄᦪÿ2D.2H+Ḅ᪶᜜ᵯᦪ216.ᵬ⏚ḄᑡឋᵯḄA.lmolLTᵬ⏚ḄpH2B.ᵬ⏚!"#C.lOmLlmoPL1ᵬ⏚ា%lOmLlmokHNaOH&ᐰ()D.ᙠ+,ᩩ.ᵬ⏚Ḅ/ᵯឋ!0⏚1

3317.ᙠA+2B33c+4D()⊤56()7᳛ᨬ:Ḅ()A.v(A)=0.3mol/(L-s)B.v(B)=0.5mol/(L-s)C.v(C)=0.8mol/(Ls)D.v(D)=lmol/(L-min)18.ᑡ()=>?@ABḄA.CD()ENa+2HONa++20IT+H122B.NaHCOsFGHCa(OH”ECa2t+2OH+2HCO'=CaCOI+CO2-+2HO3332C.ᔣJKᓄMFᐭOP⏚EBa2t+0H-+Ht+S02=BaS041+H042D.ᔣNaAlOzQᐭGHCO?ÄA102+C0+2H0=Al(0H)31+HC0-22319.(6ᑖ)ᑡ᣸ᑡTUVABḄ()A.W3ᵯ=EF>O>NB.⏚ឋEHCIO.H2sCh>H3P஺4C.YZ[ឋEHF>HCI>HS2D.ᰚ]E^_`>bᓄấுᨔfấ20.(6ᑖ)gh()A+B=C+DḄHiᓄ᝞kᡠ5ᑡᐵno()ḄpqVABḄ()B.rᨵᙠFYᩩ.tuvC.wᡂᱥḄzH{n()ᱥḄzHD.()|}ᓄ~ᔾᦈḄzH{nᡂᓄ~ḄzHஹ⚪(⚪ᒹ1⚪ᐳ10ᑖ)21.(6ᑖ)ᑏᑡEপ3[HḄAI(SO4)3ᨵ2.7gAF+,ᨵSO?'n100mLᡠḄᱥ2ḄHmolL-^(2),,,HḄCOzDSth,Ḅ!,Kᦪ!oব⌕¢NH3CH4+,ᦪ£ḄHᑣNH3DCH4ḄᱥḄH!஺(4)᪗¦§¨0.75g©iḄNH3CH,ªᡂḄ«ᔠfNWḄf®ᑖᦪ,6«ᔠf¯JḄ+¯.(5)ghagADbgBា%&ᐰ()wᡂ0.2molCDdgD,ᑣCḄ᥅²H»³ஹ´µ⚪(⚪ᒹ1⚪ᐳ10ᑖ)22.(8ᑖ)ᑭᵨ᝞kᡠ5¸¹º[DYḄ´µ»¼᝞EজᵨH¾H¿50mL0.50moiÀ⏚᎔ᐭÂúÀ⏚;ঝᵨÆ3H¾H¿50mL0.55mol•L

34-%aOHabÑᵨÒÓIJ4ÔjᐸIJঞ×NaOHab᎔ᐭ<ÙÚ^ÛÜÝÞ`ᔠᙳᒴÔ`ᔠbIJ஺à[ᑡâ⚪:ã1ä᎔ᐭNaOHabḄåæ/ãçèéä஺A.êëᴻíî᠒᎔ᐭB.ᑖð᎔ᐭC.Óðñò᎔ᐭã2äÝ⏚óNaOHab`ᔠᙳᒴḄåæ/ãçèéä.A.ᵨIJ4ᑖ,?AHiஹAH>AH,FAHiஹAHzஹHḄᜧJᐵL?.234ᎷO4⏚-!"ᓄ$%&ḄPQR1g•cm-3,WXY-:;Z[ᡂ%&Ḅ]>^c=4.18J•g-'•࠷-*0?fgY->AH=ᶇJᦪ஺5“”ᡈ“”ᵨBa0H,%&-⏚!"ᓄ$%&-4⏚<ᳮᵫRஹ⚪⚪ᒹ1J⚪<ᐳ10ᑖ23.8ᑖAஹBஹCஹDஹEஹFஹXஹYஹZ£¤¥¦ᐗ¨Ḅ©ªrᦪ~«¬ᜧ<ᙳᜧ¯20஺Bᐗ¨Ḅᨬ±²"ᓄᱥ´;Ḅ*ᓄᱥµᐸ¶᝱!ᓄᱥ:;[ᡂ¤¸4¹4EYCµAYḄ»%&:;<ᨵ½¾⁐¶3ÀÁ[<¶ÀÃÄ
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36ÇὃÉᫀ3ஹᓫ⌱⚪(⚪ᒹ20⚪Í⚪3ᑖᐳ60ᑖ.Í⚪rᨵ3⌱⚗Ïᔠ⚪)1.Dூ᪆௃ூᑖ᪆௃ᜧÔÕÖᵯ×Ø}ÕᑭᵨᔜÚÛÜÝÞᓄ`ßᧇḄ¢ᵨDPM2.5Ḅ᣸PM2.5ᐹᨵâ1Ḅᔾ▬ឋᔾ▬3äᨵåᱥVᑭᵨæfᏉè஺ூé௃A.ᜧÔÕÖᵯ×ØÝÞßêëØḄ¢ᵨÝÞì᣸ᡠA⌱⚗ABḄíB.}ÕᑭᵨᔜÚÛÜÝÞᓄ`ßᧇḄ¢ᵨÝÞî᛻ðñᡠB⌱⚗ABḄíC.PM2.5ᐹᨵâ1Ḅᔾ▬ឋᔾ▬3äᨵåᱥVᑭᵨæfᏉèᡠC⌱⚗ABḄíD.ồó^ôᐗöᦑD┯ù஺Éᫀ⌱D஺2.Aூ᪆௃ᑖ᪆EA⚗^ôឋú1ᨬ{ûKᓄᱥḄᓄᱥḄüឋú1üឋENaOH>Mg(OH)>Al(OH)32B⚗,3ᕜþÿᑮᐗḄឋ⌲ឋNa>Mg>AlC⚗ᕜᑮ⌲Na>Mg>AlD⚗NaஹMgஹAlᑖ11ஹ12ஹ13ᐗᦑ"ᦪNaMg(OH)2>Al(OH),ᦑA3⚗012B⚗ᕜᑮᐗḄឋ⌲ឋNa>Mg>Al,ᦑB⚗┯42C⚗ᕜᑮ⌲Na>Mg>Al,ᦑC⚗┯42D⚗NaஹMgஹAlᑖ11ஹ12ஹ13ᐗᦑ"ᦪNaY,PXaᙠYḄ6ᕜ஺ூ$%௃A.X

37c.Yᨬ)*+ᓄᱥḄᓄST=YzOm,C┯42D.XḄUᓄᱥḄᓄST=HnX,D01;ᫀ⌱C஺4.Dூ%᪆௃⏀XB.YZ[ὅ]^M_`ᜧ᪷c“e⏚ghiḆklm”kᑨpqrsḄᳮlu;ᫀ⌱D஺5.Dூ%᪆௃ூ$%௃Aஹvmwᙠ25࠷ஹlOlkPaxlmolyᱥz{ᐰvm}ᡂḄ+ᓄᱥxᡠḄwḄ+ᓄᱥᢣ{ᐰvmḄᨬᱥ.ᢣ᝱.A┯42Bஹᔠᡂk⌮kᑮ0.5molNzB1.5molH,ὑᱥᡈ}ᡂᱥ}ᡂ2qsB┯42Cஹᡂw}ᡂ2moi᝱ᓄUxwᜧ270kJ,C┯42DஹwᱥḄᜧ}ᡂᱥḄD01஺;ᫀ⌱D஺6.Cூ%᪆௃ூ$%௃C3H6CIBrk¡¢£¤¥¦Ḅ2§Hᑖ=1§Clஹ1§Br¨©¤¥ªᨵ¬K᪀®¯¨©°6ḄHᨵCH3cHzcHBrCIஹCHhCBrCICFhZ¬k¡¨©°6ḄH,ᨵBrCH2cH2cH20ஹCHCHBrCHCkCH3cHeIChhBr3¬,ᦑᐳᨵ5¬ᦑ⌱C஺327.Dூ%᪆௃A.M³´µ⚩·ᜧMḄ¸·ᑖ®pH¹MḄº⏚B»⏚¼½☢¿MÀUF500´100´Á´MÂ᳛MÀᦑA┯42B.A+BTCBD+ETFḄ9zsÄ`Â᳛ḄÅ᠒ᦑB┯42C.¸ÄÇȼ½☢¿sᑨpqÂ᳛ÉsᑨpᦑC┯42D.³´&)Â᳛&ÅᦑD012ᦑ⌱D஺8.Bூ%᪆௃ᑖ᪆AஹVAEᐗᨬ)*=+5*NᐗḄᨬ)*+ᓄᱥÊ.ᓄᱥḄ=HNO3BஹO22®S2-Ḅzᦪᙳ=16Bᵯᦪᙳ=18Cஹ▢FᡠÍᵯ₹ᦪÀᐸE"ᦪ2DஹHஹDஹT᪶᜜ÒLiHஹLiDஹLiTḄᓄSឋzÓÔ{ᐰM.$%AஹVAEᐗᨬ)*=+5*NᐗḄᨬ)*+ᓄᱥÊ.ᓄᱥḄ=HNO3,ÖᔠHaRO”ᦑA┯42BஹCh?-®S2-Ḅzᦪ16Bᵯᦪ=18,ᡠ¡C¬Ø·ᐹᨵMḄzᦪBᵯᦪᦑB012Cஹ▢FᡠÍᵯ₹ᦪÀᐸE"ᦪ᝞S2-=VIAஹ=VHA,ᦑC┯42DஹHஹDஹT᪶᜜

38®ULiHஹLiDஹLiTḄᓄឋ°±²ᐰ5ᦑD┯¶ᦑ⌱NB஺9.Cூ᪆௃ூº௃A.᪷vK»¼½¾½¾ᱥḄÀÁ23ÂBᡂᱥḄÀÁ2ÄÂÅr½¾aVO,ᦑAÆfB.bᐭÇᓄᑺÁÈÉʽ¾ᱥḄËᓄÁDEII¨ÁÌᵨÍÇᓄᑺᦑBÆfC.ÌᵨÇᓄᑺÎ⊝#ÐÑ#Á@3SO2ḄÎ⊝Òᓄ᳛ᦑC┯¶fD.¼½¾½¾ᱥḄÀÁ23ÂBᡂᱥḄÀÁ2ÄÂÅr½¾ÔÕ½¾ᱥÖ×ᔾᦈÁ2ÚÛÂBᡂᱥᡂ×ÜÅÁ2ÚÛᦑDÆfᦑ⌱C஺10.Aூ᪆௃ூᑖ᪆௃ூº௃Aஹᔾr½¾½¾ᱥḄÀÁ2ÂBᡂᱥḄÀÁ2A⚗ÆfBஹÞᡂᓄ×ḄDEßÜÅÁ2B⚗┯¶fCஹᔾÅr½¾à᜜!ᩩâã_`ᐵåC⚗┯¶fDஹæçè(År½¾D⚗┯¶஺éᫀ⌱A஺11.Aூ᪆௃ூᑖ᪆௃ᵫQஹXஹYÛZ:ëᕜíᐗUîïðᙠᕜí⊤Ḅ®ñ¨òXஹY®ÂóôᕜíQஹZ®ÂóõᕜíöXḄᨬ᜜÷ᵯøᦪ:X,4xᐗUḄøᨬ᜜÷ᵯøᦪÚÛ:22,ᑣx-l+x+x+l+x+2=22,¢x=5,¨òX:NஹY:0ஹQ:SiஹZ:CL©ᩭé஺ூº௃ᵫ=ûᑖ᪆¨òX:NஹY:0ஹQ:SiஹZ:Cl,ᑣA.Si®ÂüÄàýüÄḄþ!ᜐᐹᨵḄឋSi+4CITQZᡂᓄᔠᱥSiCI,A4B.ᕜᔣ!ឋ⌲#$%!ឋ&%'(ᨬ*+,⏚Ḅ⏚ឋ&%ᑣQḄᨬ*,ᓄᱥḄ/ᓄᱥḄ⏚ឋ0ZḄ1B┯3C.XஹY5637ᐗ9ᡂḄᓄᔠᱥ:;⏚<+=>?ஹᐳ?C┯3D.ᕜᔣA>B⌲#CDᑣYḄA>B0XḄDD┯3

39ᦑ;ᫀ⌱A«12.Dூ᪆௃ூᑖ᪆௃ᎷÜᵬᔆ᣸Ḅà.¦áᨵAg+,᪷cFᐳâᵬᔆáCO3”ஹ0H\CI-ᑣah=ஹ஺äஹcrâᙠ®åᔆ2Ba2+®83ᐭFe3+®0H-ᐳâᑣFe3+ஹBa"âᙠᵬᔆ᪷cZᕈᵯ¦ឋk¡⍝ᵬᔆâᙠ▢FNO஺ᡠ¡ᵬᔆáᨵḄFᨵAg\Fe3\Ba2+ஹNO஺åᔆáᨵḄF=Na\CO2\OHஹCI-,cqᑖ᪆%;஺3ூ௃A.᪷c¡6ᑖ᪆k¡⍝CO32FBNCh-kᩭëìᔆᦑA┯42B.ᵫᑖ᪆k¡⍝Na+BN03ᩭëḄìᔆᦑB┯42C.Ag+BNa*ᩭëìᔆᦑC┯42D.᪷cᑖ᪆k¡⍝crBN03-ᩭëìᔆᡠ¡D⌱⚗01Ḅ஺;ᫀ⌱D஺13.Cூ᪆௃ூ௃A.জ=ïᓫñrᚮ¿ঝ=ôñrᚮ¿ঞ=☢ôñrᨬöᚮ¿ᦑA┯42B.জ¦§ᦪ=8X1/8=1ঝ¦§ᦪ=1+8X1/8=2ঞ¦§ᦪ=8X1/8+6X1/2=4,B┯42C.ᨔø¦ḄùÒᦪᑖ=জ6,ঝ8,ঞ12,ᦑC01D.úûᑭᵨ᳛জ52%ஹঝ68%ஹঞ74%ஹᡠ¡úûᑭᵨ᳛Ḅᜧþ"জீঝீঞᦑD┯ᡠ⚪ᫀC஺ூ௃ᑭᵨᙳᨔ"#$%ᦪ'()ᜐ+⚔Ḅ././ᨵ1/81+2ᨔ"ᜐ+3Ḅ././ᨵ1/41+2ᨔ"ᜐ+☢Ḅ././ᨵ1/21+2ᨔ"ᜐ+ᨔ"ᑁ6Ḅ./ᐰ61+2ᨔ"஺14.Cூ᪆௃ூᑖ᪆௃:;<=>'?ᘤAB᡽ᜧEFGH⊝=JKLMYᱥOḄP'bḼ;<ḄᓣeYᱥOḄP

40A⚗ஹJKLMNᘤP$ᜧR%CD:S⊝LUVc(Y)(CDAᩭXYc(Y)0AᩭḄXᜧZ[CDR%S⊝ᔣUV\](^X_`P$ᜧḄ](ᑣm0,ᦑB┯3C⚗ஹ\](^X_`P$ᜧḄ]($ᜧR%S⊝ᔣ⌮](eᔣUVYḄjᑖᦪCmᦑCD⚗ஹ\](ᔾd](PLMJKᓣ*S⊝ᔣ](eᔣUVᦑD┯3஺ᦑ⌱C஺ூ12௃p⚪ὃsᓄtS⊝UVAᳮvwJK5](dஹR%5ᓄtxjᦪḄᐵz[R%ḄMᓄ{|^}KḄMᓄ^~ᐵ?஺15.Bூ᪆௃ᑖ᪆A.ᑭᵨ>ᦪ+>ᦪ=jᦪᩭxB.Ḅ'ᑖ>j1X2+18=20c.CA>Ḅ>ᦪ6,NA>Ḅ>ᦪ7D.2Ḅ᪶᜜ᵯ>ᦪ0஺~A.34sA>᪶ᑁ>ᦪ34-16=18,A┯3B.%218஺Ḅ'ᑖ>j1X2+18=20,᥅jᙠᦪ|'ᑖ>jᑣ118஺Ḅ᥅j20g/mol,BC.CA>Ḅ>ᦪ6,NA>Ḅ>ᦪ7,!P3c5T5NA>᪶ᑁḄ>ᦪ7-6=1,C┯3D.Hᐗ9ḄA>᪶᜜ᨵX_ᵯ>ᜫX_ᵯ>M2H+,ᑣᐸ=>Ḅ᪶᜜ᵯ>ᦪ0,D┯3஺ᫀ⌱B஺16.Aூ᪆௃ூ௃A.lmolL-iᵬ⏚ḄpH¡2,c(H+)=0.01mol/L

41ᫀ⌱A஺ூ௃m⌕oZ[ᵬ⏚ᙠstuv6ᑖᵯxyoz[ᵬ⏚{|ᵯ}OW~᪷Eᵬ⏚tupHᜧ_ஹᐸtu⏚ឋஹP<ḄEᐗ⏚ᵯo]|ᑨ஺17.Aூ᪆௃ூ௃v(D)=lmol/(L-min)=mol/(L-s),hQ᳛ᓄᦪḄᜧhQ᳛IA.==0.310.36011C.==0.26v(CjOSD.=i=44240ᯠA#ᨬᜧhQ᳛ᨬᦑᫀA஺ூ௃hQ᳛᠒Ḅ¢ᑭᵨhQ᳛ᓄᦪḄW}£W¤ᓄ¥ᱥOḄhQ᳛ᩭ¢஺ᵫ+=ᱥO⊤¦Ḅ᳛T§+ᐸᓄᦪTᦑᓄhQ᳛ᐸᓄᦪḄᜧhQ᳛()ᓫ©⌕஺18.Dூ}᪆௃A.ªshQKᡂ¬ᓄª¬®Ḅx%¯°±²2Na+2HzO=2Na++2OH-+H2ᦑA┯B.NaHCO3tu#³´Ca(OH)2tux%¯°±²Ca2++OH+HCO-=CaCO+HO,ᦑB┯332C.ᔣ¬ᓄ⚞tu#³ᐭ·¸⏚JKḄx%hQ¯°±Ba2++2OH-+2H++SO4"=BaSO4j+2H20,ᦑC┯D.NaAIChtu#¹ᐭ´CO2ᑴAI(OH),hQḄx%¯°±²AIO+CO+2HO=AI(OH)>V+HCO-,322233ᦑDᦑ⌱D஺²x%¯°±ᑨ{eὃe⚣X½}¾¿⚪À⌕{Á~Âï☢ὃ⇋²জhQ$ᳮ᝞²È⏚ᡈ·¸⏚hQmKᡂSÊÈËᓄÌtuÍ⏚tuÎᔠJKḄ{Ðs}hQÑ={Òᑖ}hQMg?+⍗OHªCO32-'Ö×KᡂḄ{Mg(OH)2ØÙ§஺ঝᵯ}OḄÚᑖᓄhQ¯°±ᦋᑏx%¯°±'mᨵ]⏚ஹ]ÝWtឋW~ᦋᑏᡂÞᐰᵯxß±᝞NaHCChmoᦋᑏᡂNa+ªHC03ஹঞàHx%¯°±ḄàH=oáᓫḄâã$%äឤÑQ2æᐜâãᵯ%äឤஹᵯ₹äឤÝ$%äឤ஺ট()hQᱥḄᵨêx%hQḄëì஺19.A

42ூ}᪆௃ூí}௃AஹᕜïÁðᔣñòEᵯxoᕈfᜧôõöHA>HIA,VA>VIA,÷øòEᵯxo²F>N>0,ᦑA┯;BஹᕜïÁðᔣñúû1ឋf]ᐸᨬeÊᓄᱥêQsᓄᱥḄ⏚ឋf]ᓽ⏚ឋ²HCIO4>HSO4>HPO4,23ᦑBC,úû1ឋ]ᐸ¬ᓄᱥüúû1ឋ²F>CI>S,ᓽüឋ²HF>HCI>HS,ᦑC2DஹûýþஹÍᓄấஹᨔấᨔᰚḄᐳᨵᐵSi-Si>C-Si>C-C,C-OC-Si>Si-Si,ᑣᰚுᓄấ>ᨔấᦑD!"#$ᫀ⌱A஺20.Bூ)᪆௃ூ,)௃A.ᵫ./ᡂᱥḄ2.34ᱥḄ2ᡠ6347/89:Ḅ2;<᛻>ᔾᦈᦑA34ᔾB34A!"#B.34CB34DᔾB34347/ḄᩩFGᐵB┯I#C.᪷KLMNO/ᡂᱥḄP2.34ᱥḄP2ᦑA34QᔾB34C!"#D.34BRSᔾᦈḄB2ᡂTCḄ2ḄUVᵫ.A34ᔾBᡠ634>SWᓄXᔾᦈḄP2.YᡂᓄXCZḄP2D!"஺$ᫀ⌱B஺[ஹ\]⚪(`⚪ᒹb1cd⚪ᐳ10ᑖ)21.9.03x1022(ᡈ0i5NA)0.511:1616:114:380%8.45(a+b-d)gmol-1ூ)᪆௃ூᑖ᪆௃(1)jkᱥlḄ2ᐵmn126஺4)3~2o3+~35஺42-\]Np#(2)qrqstql2ḄCO2uSO2,vwḄxy᥅{l2ᡂ!|}ᦪ᥅{l2ᡂ3|#(3)NH3CH4ᱥlḄ2ᙳQ12moI,ᑣn(NH)=4mol,n(CH)=3mol34(4)᪗ktᔠᙳ᥅{l2=0.75g/Lx22.4L/mol=i6.8g/molAᔠḄo16.8xy=8.42(5)ᵫl2ឤun=2NO஺Mூ,)௃27g3(1)n(Al3+)=--------5ߟ=0.1mol,n(SO?)=-n(Al3+)=0.15mol,ᨵ9.03xl()22(ᡈ஺.=)cSO4"஺27g/mol2

43n[AI(S0)3]=0.05mol,/¸100mLᡠ¸ḄᱥḄj}K=:LX=0.5mol-L-124mnM(2)P=-=-—,JR´`ḄVmjḄCO25SO2,º»Ḅ¼K᥅jᡂ0VnVmp(CO,)M(CO,)44g/mol11ᑣ½—=—»n=mXjḄCO25SO2,1_CO2ᑖ>51_SO2ᑖp(SO)M(SO)64g/mol16M22>ᙳ+2_,A>ᑣ,A>ᦪᑖ>ḄᱥḄjᡂ0,A>ᦪ᥅jᡂ]0ᑣ,A>ᦪÁ01611;(3)N&CH4+ᦪÂḄHA>ÃNWCH4+6A>ᱥḄjᙳ12moI,ᑣn(NH)=4mol,3n(CH)=3mol,!INH35CH4ḄᱥḄjÁ0434(4)᪗ÅÆÇ´¼K0.75g(rḄNH3CH4ÈᡂḄÉᔠ`Éᔠ`Sᙳ᥅j=0.75g/Lx22.4L/mol=16.8g/mo௃ÃNH3Pᑖᦪx,ᑣChhPᑖᦪ1-x,ᡠ¥ᨵ:17x+16x(1-x)=16.8,~¸x=80%஺\Éᔠ`'6`Ḅ'¼K3=8.42(5)ËhagA5bgBា¯°ᐰ](Ìᡂ0.2molC5dgD,ᵫjÍឤÏÐhm(C)=(a+b-d)g,ᑣCḄ᥅j(a+b-d)Ñ=5(a+3_d)g/mol.Òஹ{Ó⚪(p⚪ᒹÕ1_D⚪ᐳ10ᑖ)22.CDÖH=AH!"ḄᦣᜫABᑖD8᎔ᐭᓄ123ᔲᑣGH!"ᦣᜫ$%&'()ᦑ⌱C(2)KL⏚NaOH23MᔠᙳᒴḄQRSTUV<-ᵨᝅᙠZ[\]Ḅ^_`ᴻᤅcdeeᙢᤅgZ[\<&"Z[ḄABKᵨZ[\ᤅchABeeᙢi₩klᔲᑣmBGH3nopᡈ!"ᦣᜫ$%&'()rABᡭtuvᱏᵨ`ᴻdᤅcᔲᑣᨵ!"ᦣᜫᦑ⌱Dব
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44ᦑ$ᫀQHI=AHZVAH3(4)1⏚uNaOHᙳryQ20.05'C,34¡ryQ-23.2C,34¢¡ryUQ3.15.C2⏚uNaOHᙳryQ20.3࠷,34¡ryQ23.4࠷,34¢¡ryUQ3.1C3⏚uNaOHᙳryQ20.55'C,34¡ryQ23.6࠷,34¢¡ryUQ3.05࠷50mLḄ0.50mol/L⏚50mLḄ0.55mol/L}ᓄ£Ḅl2uQm=100mLxlg/cm3=100g,c=4.18J/(g»࠷),¤ᐭ¦§Q=cmATp/ᡂ0.025molḄ¨CZB2,.Cஹ3.15࠷+3.1r+3.05r0d4…ᵪ,ὡ¬mnQ=4.18J/(gC)xl00gx---------------------------------=1.2959kJ,ᓽ/ᡂ0.025molḄ¨CZB2Q1.2959W,ᡠImol6/ᡂImolḄ¨CZB2Q1.2959kJx7^—-=51.8kJ,ᓽA¯pḄ>uBH=-51.8kJ/mol,ᦑ$0.025molᫀQ-51.8kJ/mol(5)°⏚Ba(0H)234◀²/ᡂ¨᜜D/ᡂ²BaSG´µA34>Ḅ/ᡂB¶·¸34Ḅ34B,ᡠ69ᵨBa(0H)2u°⏚¤ºNaOHu⏚¯>uBᦑ$ᫀQ9#»Q°⏚Ba(0H)234/ᡂBaSCU´µḄ/ᡂB¶·¸34Ḅ34B஺¼`⚪ὃ¾²>uBḄ¯¿Àஹ\]ஹIUᑖ᪆ÁÂÃį>uBḄ!"¿ÀÅ"ÆÇÈÉ>ᐵᙠ.ËNÌÍB2ᦣᜫЯÑÒÓÔk"஺`⚪Ḅ᧕┯Q(4),⌕ÁÂ>uBḄAH<0஺×ஹØS⚪(`⚪ᒹb1cd⚪ᐳ10ᑖ)23.@25=VIAKᡈÙFᡈÚÛஹᐳ(ᡈ᩽ឋ)Na--O-§-
-HF>HO>NHHF>HO>NHF>Na+>A|3+!᩽2323ூ)᪆௃ூᑖ᪆௃BᐗßḄᨬ}ᓄᱥ4Ḅ¨ᓄᱥᐸ᝱ᓄᱥ34/ᡂãä!ᑣBQåᐗß#EYCAYḄæ34ᨵçè⁐ê/AQëëqìíîÇᵨNpᑮë⏚£ᑣEQ£ᐗßYQëᐗßCQ}ᐗßAᐗß»ðDFXᐗßḄᨬ᜜ñᵯᦪᐸ᜜ñᵯᦪḄ3ãóᑣXQ°ᐗß#DஹYஹZᐗßḄᨬ᜜ñᵯᦪôuQ15,ᑣZQÙᐗß#EஹFஹXõäᐗß4Ḅ4ᨬ}ᓄᱥḄ¨ᓄᱥö÷÷Ḇ34/ᡂᑣFQùᐗß஺ூ,)௃(1)BQåᐗßÑ᪀ûÂL஺ü#XQ°ᐗßᙠᕜþ⊤ḄᕜVIAᦑᫀVIA(2)ᵫᑖ᪆ᐗᕜᐗឋᨬ!Ḅ"ᐗ#ឋᨬ!Ḅ$ᐗᦑᫀKᡈ"Fᡈ$

45(3)'(⏚*+,ᓄᔠᱥ'(⏚᪷ᨵ᩽ឋᐳ45ᡠ7'(⏚*Ḅᓄ85+,5ᐳ45(ᡈ᩽ឋ5)'(⏚*Ḅᵯ,<Na-0@-ᦑᫀ+,5ஹᐳ45(ᡈ᩽ឋ5)N-OC1-a(4)᪷>#ឋF>O>N,?@ஹAஹ$ᓄBᐳ45Ḅ᩽ឋᵫ!ᑮDḄEFHF>HO>NH23>5GᜧIᐵKHF>HO>NH3,ᑣMNឋᵫ!ᑮDḄEFHF>HO>NH,ᦑᫀHF>HO>NH32232HF>HO>NH23(5)$+,ஹ*+,ஹO+,Ḅ᪶᜜ᵯ,RᦪTUᑣV,FᦪIḄWXᜧᓽ+,WXᵫᜧᑮIḄEFF>Na+>A|3+,O╅ᩩᵨ]^_`aᐭNaOHcde╅fBgᓄ*hijklmOfBgᓄ*GijgᓄnVklᑣ╅ᩩop᩽ᦑᫀF>Na*>AI*p᩽஺ூst௃ᙠVᵯwᑨyz᩽{⌕}~ឋhUḄᵯ᩽Ḅᵯ᩽oz᩽⌕ὃ⇋z᩽⌕ijgᓄklᡠ7ᙠ╅ஹOஹBgᓄ*ᡂḄVᵯwOoz᩽╅op᩽஺ஹᔠ⚪(⚪ᒹ1I⚪ᐳ10ᑖ)24.ঝCa(OH)1╅ឋ!fAklᵯcdhᑮ╅ᓫ2MgCLᵯMg+CLtCூ᪆௃ூ௃(1)⌕A╅ᐗḄḄᐜ¢£¤c¢£ᓽᑭᵨ᧼§¤Ḅ¨ᓴAᔣᐸ¬ᐭ¢£ᑺᦑᫀ⌱ঝ(2)᪷>⊤4±ᑺḄ²³4´ᦪ>⌱µBgᓄ┛·¢£ᑺᨬᔠᳮeᐸᡂᨬ¹᝞»"½╅"¾ᔆÀÁᙠÂÃÄ(Å⌕ᡂᑖÆ⏚┛)ᩭÈBgᓄ┛(3)᪷>⊤3ᵯḄᰚsᦪ>(ᓄ╅Ḅᰚsᨬ¹ᦑÊᐸᰚËᡠὑGÍᨬÎᫀ1ᨬÏᫀᵯᰚË᝱ᵯmhᵯᐸAcdVe╅ឋ!fAklᵯcdhᑮ╅ᓫᵯḄÑ<MgCLᵯMg+Cht;(4)ᵯᡠḄ╅Ò@Óᓾ¤ᓽÕÖ╅Óᓾ╅Ò@7⌱µᙠ×ឋ@ÖAr@ØÙVeMgᙠÚÛÜÝ@ஹÞgᓄÆஹß@ijᓄ8kl஺

46

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2H2+஺2==2Ù0D.ÂᧇᵯÄḄ%$Úᓄ᳛AÜ100%ூᫀ௃Dூ9᪆௃ூᑖ᪆௃`ZÂᧇᵯÄÝᐭ`Ḅᵯ᩽Ð᩽`ᙠÐ᩽ᜫᵯ_W5Zᓄ)*ÝᐭZḄᵯ᩽᩽Zᙠ᩽Bᵯ_W5àª)*ÂᧇᵯÄØ)*ÂᧇÂáḄᓄâ}ᵯ_ÒÐ᩽;ãäÔᔣ᩽஺ூH9௃A⚗ஹ`ZÂᧇᵯÄÝᐭ`Ḅᵯ᩽Ð᩽`ᙠÐ᩽ᜫᵯ_W5Zᓄ)*ᦑAB⚗ஹªᵯÄ|Ê×ᵯ_ÒÐ᩽;ãäÔᔣ᩽ᓽᵫᵯ᩽aÝèãäÔᔣᵯ᩽b,ᦑBC⚗ஹÂᧇᵯÄḄØ)*ÂᧇÂáḄᓄâ}ᑣÖᵯ×ḄØ)*
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ᵯ%Ḅëìàíîᨵ3%ï%$Ḅ%$Úᓄ᳛A%Üᑮ100%,ᦑD┯ᦑ⌱Doூñò௃ó⚪ὃö÷ÂᧇᵯÄ`ZÂᧇᵯÄ\ø◤⌕êàªᑺdZᓄᑺᐰIüýᙠᵯÄᑁḄþÿᵯᵯḄᱥᐹᨵᵨḄ⁐ᵯ஺6.ᑡᔜᱥ!ᨵḄᓄ#$%&'ᐰ)*Ḅ+,A.HBrஹC5ஹNHB.Na?஺ஹNaO>Na2s322C.NaCIஹHCIஹH0D.NaOHஹCaCLஹCaO2ூ0ᫀ௃Aூ3᪆௃ூᑖ᪆௃ூ63௃Aஹ789ᐳ;ᓄᔠᱥᓄ#$%&ᐳ;$ᡈ᩽ឋᐳ;$ᦑAABCBஹNazODNa2sE!FG$NazCh◀!ᨵFG$᜜J!ᨵK᩽ឋᐳ;$ᦑB┯MNCஹNaCI89FGᓄᔠᱥ!ᨵFG$HCIDO089ᐳ;ᓄᔠᱥ!ᨵᐳ;$ᦑC┯MCDஹNaOH!ᨵFG$Dᐳ;$CaCbDCa஺E!ᨵFG$ᦑD┯M஺7.Pᓄ#Q▲SḄTUVABḄজXYZ⌮Q7ᨵ\Ḅ▲SCঝᓄ#QḄ▲SVZᦋ_ḄCঞᓄ#QḄ▲SabcḄdeᐵC

50টᓄ#Qhᑮ▲SbA⌮QḄj᳛)lCঠhᑮn⊝bQpqrAஹ⌮Qj᳛7st஺A.জটB.ঝঠC.ঝঞD.ঠூ0ᫀ௃Bூ3᪆௃XYZ⌮Q7ᨵ\Ḅ▲SজPCᩩvᦋ_Zwxn⊝yz{ঝ┯Cᓄ#QḄ▲SaQḄbcḄdeᐵঞPCᓄ#n⊝|A⌮Qj᳛)l}7ᜧ90,{᝱n⊝টPஹঠ┯஺0ᫀ⌱B஺8.ᑡ_ᓄ89ᔾḄ+,জ8aঝ⏚DঞHzSO,টᓄ9ঠH?ᙠCLড᝱_ᡂঢḄaᙠQণ⏚┛¡ᑖ3A.জঝঞটঠB.জঝঠC.ঢণD.ডঢণூ0ᫀ௃Dூ3᪆௃ᑖ᪆N¢£Ḅ¤QᨵNᡠᨵḄᱥஹᡠᨵ8a⏚Qஹ8aQᡠᨵDQ;§ᜧ¨ᦪᓄᔠQDªQC¢£ḄᔾQᨵN§ᜧᦪᑖ3Q«¬ḄᓄᔠQ+᝞CDCO2,®ᦪᑖ3ᣚ°±²³´ᑖ3+᝞╄¶D·,°¸30¹⚪஺63Nজ8a89¤Q┯MCঝ⏚DQ89¤Q┯MCঞH2s0489¤┯MCটᓄ9¤»¼┯MCঠH2ᙠCbs¤Q┯MCড᝱_ᡂsᔾABCঢḄaᙠQsᔾQABCণ⏚┛ᑖ389ᔾQAB஺0ᫀ⌱D஺½¾N¿⚪ὃÁQaᯚ_s⚣ὃ½ÄÅQƼ_ᓄs30Ḅᐵ$ÇÈᑖ᪆aᵨÆÉḄὃÁÊËÌÍ¢£Ḅ¤QDᔾQ⚪ÎÏSVᜧ஺◤⌕ÊËḄᱥᳮ_ᓄḄ¤ᡈᔾVÆÌs¤QᡈᔾQ஺9.CO2+4H2Ó”CH4+2H2OC02ÕᔠᑭᵨḄ×Ø஺ᑡᐵ9¹QḄÙØABḄA.〉ÛᓣÆÝÞQj᳛B.ßᓄᑺPQj᳛áâC.hᑮn⊝bAQj᳛s0D.hᑮn⊝bC02Æ100%ãᓄsCH4ூ0ᫀ௃Aூ3᪆௃ூᑖ᪆௃

51A.SäQḄj᳛äÞCB.wᵨßᓄᑺÝÞᓄ#QḄj᳛CC.ᓄ#n⊝{᝱n⊝CD.QZ⌮Q஺ூ63௃A.SäQḄj᳛äÞᡠ°〉ÛᓣÆÝÞQj᳛AABCB.wᵨßᓄᑺÝÞᓄ#QḄj᳛ᡠ°ßᓄᑺPQj᳛ᨵáâB┯MCC.ᓄ#n⊝{᝱n⊝ᡠ°hᑮn⊝bAQj᳛ᜧ90,C┯MCD.QZ⌮QQᱥVÆ'ᐰãᓄsyᡂᱥᡠ°hᑮn⊝b,CO2VZÆ100%ãᓄsCH4,D┯MCᦑᔠᳮ⌱⚗A஺ூ½¾௃¿⚪ὃÁᓄ#Qj᳛Ḅáâ°±ᓄ#n⊝lç⚪ÇÈὃÁ#yḄᑖ᪆ÆÉÊËÄÅáâQj᳛Ḅèé°±n⊝ê᝱Ḅᱯì஺10.L92gíᢗᐭ\¼Ḅð⏚í'ᐰ3yᡂñ⁐äᩭäóᐳᦈõᑮ672mL+᪗÷êø,ùúᨵ¸Ḅûᘤ᎔ᡷᙠÿᐭ
ាᐰᙠᑣ◤⌕᪗Ḅ
A.504mLB.336mLC.224mLD.168mLூᫀ௃Bூ᪆௃ூ௃1.92g1.92gḄᱥ"Ḅ#=77^----;=0.03mol,Cu$%⏚'()ᡂ%⏚$+Ḅ
ᓄᱥ-+Ḅ
ᓄᱥ᎔64g/molᡷᙠ0ᐭ
ាᐰ12)ᡂ%⏚34᦮6'(789:;<Ḅᵯ>?10ᐭḄ
@AḄᵯ>ᦑ0ᐭ
Ḅᱥ"Ḅ#=%EF=0.015mol,HI0ᐭ
Ḅ=40.015molX22.4L/mol=0.336L=336mLJᫀ⌱B஺ூMN௃O⚪ὃR
ᓄST'(ᨵᐵWXYZ1[)Ḅᑖ᪆ஹWX^_ḄὃR஺A`Cuᜫbᵯ>ᦪd?1஺2@Aᵯ>ᦪeO⚪Ḅᐵf஺11.gheijklmnopqḄrᱥs[Ẇu⊤wghᑁyᨵmz{g|ᐹᨵᢙpឋ:{g|ᑖ>yᨵ306T>66C=Cny᪀ᑣᐸᑖ>A.C30H60B.C30H56C.C30H52D.C30H50

52ூᫀ௃Dூ᪆௃ூ௃᪀yᨵ16f26T>ᡠᨵ66f126T>᪷Ḅ0CnH2n+2,ᡠ¡|ᑖ>¢ᔠ0¤"2-12஺:{g|ᑖ>yᨵ306T>66C=Cny᪀ᑣᐸᑖ>C30H50,ᡠ⌱D஺12.ᑡᐵ1¬®¯ᔠᑭᵨḄ²³n´µḄe()A.¹¬º»╅ᐗ¾9ᵨCa(0H)2ÀÁ³B.¬ÃᓄḄijÅ⌕ᨵÆdzஹÈ>Éᣚ³ஹᵯË᪆³C.¹¬;ÌÍᓫ"Ḅ78ᵨÏÐSTᑺD.¹¬@AÒÓ9ᵨÆÔᨔ³ூᫀ௃Cூ᪆௃Ö⚪ᑖ᪆×Aஹ¹¬º»╅,ᵨCa(0H)z,TᧇÚºஹÛÜÝÞMg2++Ca(0H)=Mg(0H)+Ca2+,ᦑ²22³´µJBஹ¬Ãᓄ³áᵨÆdzஹÈ>Éᣚ³ஹᵯË᪆³ᦑ²³´µJCஹ¬ÍÈ>âᙠÔ)Ck+2Br-=2Cå+Br2,Ïᐗ¾ḄᓄᔠÛæçè
ᓄᑺᦑ²³┯êJDஹ¹¬@AÒÓᵨÆÔᨔAᑮᦑ²³´µ஺ὃM×ὃR¬®Ḅ¯ᔠᑭᵨ?:ì஺13.ᑡ²³´µḄe()A.ᵫHîᡂ1m஺ð-HᏉ⌕ᔾᦈô#B.ᡠᨵõ'(öe÷ô'(C.16g5ᓫ"yᨵḄᑖ>6ᦪNAD.øùúô-Ô)Ḅᓄ['(öeᔾô'(ூᫀ௃Bூ᪆௃ᑖ᪆×Aஹᓄ[fḄîᡂû÷`^#JBஹᡠᨵÔᐝ÷ôḄ
ᓄST'(ᙳõJCஹþ`ÿḄᱥḄᯠ᪷ᑖᦪN=nNAᑨDஹ᪷ᩩᩭᑨᔾ஺"#$Aஹᵫ&'Ḅ(&ᑖḄᦑᓄ+,Ḅ-ᡂ/0ᦑA┯2Bஹᡠᨵ6ᐝḄᓄ8'ᙳ:;<,ᦑᡠᨵḄ;<ᙳ:ᦑB>?;Cஹ16gEḄᱥḄ:n=£J=$mol,ᦑᑖᦪN=nNA=$NAᦑC┯2Dஹ᪷ᩩᩭᑨᔾᓽ◤⌕NḄOPQᔾ◤⌕NḄOPQᦑD┯2ᦑ⌱B஺14.UᑡWXY>?ḄQ()

53A.]ᱥ^_ᓄ`aY6bcNᡂB.defghij:kᑖl᪀nC.opqrstᵨ(═⏚xyz␺|D.}t~ᵨᩭᑖᓄgsḄᔠᱥூᫀ௃Aூ#᪆௃ூ"#௃A.]ᱥ^_ᓄ`a:]ᱥ^r_6bNᡂḄ`aᵫ⛳g:⛳g<ᦑA>?B.higdef:(ᑖᓄᔠᱥᔠkᑣὅḄᑖkQkᑖl᪀nᦑB┯2C.opq:⛳g<sឋPὅr(═⏚x␺|ᦑC┯2D.ᓄgsyὅy&}ᵨ}ᑖᦑD┯2ᫀ⌱A஺15.᎛ᜧ/c6¡¢Ḅ£¤¥¦UᑡᨵᐵWX>?ḄQA,¨□ஹᙢஹ᪶ஹᓄ¬;ᧇ®ᙳ¯&“±²”B.´µ¶ᱥ·;ᧇ¸ᔠ“”ᳮºC.»¼Y½ᓄ⌶¿nÀ“⁚´᣸”ḄÃÄHC1CH,C1ÅÆ<ஹ'■-O/D.⁚Ëᵨᵯ´µCO2Ḅ᣸ூᫀ௃Bூ#᪆௃ᑖ᪆$A.±²ÍÎÏÐѲQᢣÓÔ²Õ᜜Ḅᔜز-᝞¨□ஹᙢஹÚஹÛÜஹbᱥஹ᪶®B."¡¢"Q~ὑஹßàஹ᣸:ẠḄ¡¢âãQᢣäᑴᓄḄ᣸C.ᓄ_æoᑭᵨ᣸0Ḅ}èßàD.éê6ᵯëbᓄìᑖ᪆#஺"#$A.ᓄ¬;ᧇ¯&ÓÔ²ᦑA┯2B.´µ¶ᱥ·;ᧇí´µᓄḄ᣸ᦑB>?C.î¼ïtðᓄ_æoᑭᵨ᣸0Ḅ}èßà¸ᔠ"⁚´᣸"ÃÄᦑC┯2D.éê6ᵯëbᓄñì⁚Ëᵨᵯ´µC5Ḅ᣸ᦑD┯2ᦑ⌱B஺16.UᑡᔜòᜧóᐵôõöY┯2ḄA.Pឋ$NaCO>NaHCOB.⏚ឋ$H2cC)3>HCI0233C.ᓄឋ$÷ø⏚>úø⏚D.ûᔠ஺H-Ḅê$NH+>AI3t4ூᫀ௃Dூ#᪆௃ü⚪ᑖ᪆$A.Na2c03Pþᑖ#ÿNaHC03
ᑖᡠ
ឋNa2CO>NaHCO,B.⏚⏚⏚⏚Ḅ⏚ឋ⏚ᡠ⏚ឋHCO3323>HCI0,C.⏚ᐹᨵ!Ḅ"ᓄឋᱥ%Ḅ&'(ᜧ"ᓄឋ*(!ᡠ"ᓄឋ&⏚>,

54⏚D.AF+./NH3,H2O:AI3++3NH3-H2O=AI(OH)3'b+3NH+,᪷34ᑖḄ564!7ᑴ97:;<ᔠ஺H-Ḅ?@NH+-y*Mg(OH)2⏚'&.-MgChYHiOᵦMgCh@”MgB@CCaO;*EᮞG]ᑡ:_ḄA.ᵯNaClab.cᑮQRSB.efgXhiᑖஹᓄᔠஹkᣚஹ4ᑖC.efWXhᡂMg(OH)2noḄpqrXstMg2++2OH=Mg(OH)2j.D.ᵨᵯMgOᩭᑴ9╅vtMgOḄᰚDMgChḄx?ὑᜧூ{ᫀ௃Dூ᪆௃ூ௃AஹᵯᰚḄᓄScᑮQRSᵯᓄSabcᑮ"ᓄSஹA┯BBஹ⏚┛xᑖᑖ"ᓄ┛aLᡂ"ᓄ┛ᓄᔠ"ᓄ╅⏚ᡂᓄ╅L4ᑖᵯᰚḄᓄSᓄ╅ᙳᑖgXhᨵkᣚB┯BCஹᐭ"ᓄ┛ᮞᡂMg(OH)znoḄpqrXstMg2+Ca(OH)2=Ca2'+Mg(OH)2,C┯B;Dஹ"ᓄ╅ᰚDxὑ?xᵯᰚḄᓄ╅ᑴᜓD{ᫀ⌱D஺ூD௃⚪ὃEiKL9╅ḄgXᑖ᪆ᑨH⌕ᐵᦔᑖpḄr_ᵨ¡Ạᐵ£,⚪¥F¦ᓫ஺⌱⚗C᧕┯Dª«ᮞ¬/ḄpqrXs◤⌕ᵨᓄ®s⊤[஺18.°°±]]ᑡᨵ²ᱥb᝱´sµᙠḄA.ᵬ¸B.¹ºC.»ᵬ¸D.¹⏚ூ{ᫀ௃Dூ᪆௃ூ௃A.ᵬ¸ᙠ°°±]¼A½ᔠ⚪«B.¹ºᙠ°°±]¼B½ᔠ⚪«C.»ᵬ¸ᙠ°°±]¼C½ᔠ⚪«

55D.¹⏚ᙠ°°±]ᕈb᝱D½ᔠ⚪«ᦑᔠᳮ⌱⚗Do19.ÁÂÃᵯÄḄpqrXsZn+Cu2+=ZM++Cu,ᑣÆÃᵯÄḄ᪀ᡂÈÉ᩽Ë᩽ᵯ%abACuZnHCIBZnCuC11SO4CCuZnCUSO4DCuZnZnCI2A.AB.BC.CD.Dூ{ᫀ௃Cூ᪆௃ூ௃ᑖ᪆⚪¥hḄ.cÈ-ÉÍZn-2e=Zn2+,È+ÉCu2++2e=Cuᑣ⌕ÏÍᱏÑË᩽᩽tÒÓឋÍḄQRᡈÕᵯ%abÖCu2+,ᦑ⌱C஺20.᝞ZhḄ×Ø⊤[ᐸÙᩩÛ»Ü2NOg+CÉ2Èg=^2NO2ÈgAH0hNOḄÝᓄ᳛/'Ḅᐵß×ØZh᪗ᨵaஹbஹcஹdáDᐸh⊤[âãᑮä⊝æ᝱çvÈÉvÈ⌮ÉḄDூ{ᫀ௃Cூ᪆௃é⚪ᑖ᪆Ýᓄ᳛»ḄD⊤[ä⊝æ᝱ᡠaஹbDᙠ×Øeᡠ⊤[ä⊝æ᝱êcDḄNOḄÝᓄ᳛ëä⊝Ýᓄ᳛:;âãä⊝æ᝱çᔣíîᡠvÈÉv⌮ÉêdDïḄNOḄÝᓄ᳛ᜧä⊝ÜḄÝᓄ᳛ᑣä⊝⌮ᔣðñᡠvÈvÈ⌮Éᑣ½ᔠ⚪«ḄDcD{ᫀ⌱C஺ὃDὃEïZòḄᑖ᪆ä⊝ðñḄᑨHä⊝æ᝱ḄᑨHóஹôõ⚪È⚪ᒹ÷1øù⚪ᐳ10ᑖÉ21.û⏚ü⌕ḄýþÃᧇ஺
1᪗500Lᡂ1LᑣḄᱥḄ_molu
ᶇᨵᦔᦪ"஺#$%&ᵨ(ᔾᦈ+,ᓄ./01Ḅᓄ23452,ᓄ67#$89:ᔠᡂ<⏚Ḅ>⌕⌶A஺ᔠᡂḄBCD7EFḄGᔠH(IJḄKLᔠMNᙠᔠMNḄPᓄQ,ᓄᡂC,ᓄR/01Ḅᓄ2345

56ᑡ01:ḄU,ᓄ6:ḄVᵨWXḄ7A.2Na+2NH3===2NaNH2+H2YB.2NH+3CuO===3Cu+N2+3HO32C.4NH+6NO===5N+6HOD.HNO+NH===NH4NO322333#$:ḄZ(Ꮇ]^ᨵN஺EN0)ᵨ_`abᔾᦈ01Ḅcd3452NO2+2OH===NO2+NO3+H2஺2ENO+NO2+2OH-===e+H0(fg/345)஺2(3)ᔣ27.2gCuECU2஺ḄGᔠᱥ:jᐭlḄmHNC)3500mL,01(4:98Ḅn^ᨵN஺஺onpᐰrsᙠᡠuv(Mw□cd^ᨵCu2+):jᐭ1LImol-L-1ḄNaOHvyMwcdា{pᐰ|}~vᕈ:ឋᡠu|}39.2g஺জCuUmHNO301Ḅcd345ঝCUUCU2஺ḄᱥḄঞHNSḄᱥḄ_0101஺(4)ᨵH2so4EHNC)3ḄGᔠv20mL,jᐭ0.25moll/iBa(OH)2v~8ᡂ|}Ḅw(g)EBa(OH)2vḄnV(mL)Ḅᐵ᝞ᡠ(CGᔠvᕈ:ឋ)஺ᑣGᔠv:H2s஺4ḄᱥḄ_mol,L\HNOḄᱥḄ_mol-LL3ூᫀ௃22.3SO2+2NH3«HO===(NH)2SO3+H2OEsgSO2+2NH+HO===(NH)2so3]24324Ꮷᓄᑺ4NH3+5O2%"4NO+6H2஺BC2NO-3Cu+8H++2NO-3Cu2++2NOt+4HO212.42320.251ூr᪆௃ூᑖ᪆௃(1)ᑭᵨc=n/v,ᱥḄ`ឋ+,ᓄ.7⏚ឋ,ᓄᱥὅ018ᡂ¢E£(2),ᓄ6ᑴ¥<⏚ḄBCD014▲+502-HIL4N0+6H2஺,01:□7©ᑺᵫᑨ¬UVᵨWXḄ01£ᵨᓄᔠᓣ¯6fg£(3)জCuUmHN03018ᡂ<⏚°EC,ᓄR£ঝ±²CuECu0Ḅ³Cu(0H)2Ḅ´µ¶CuECuOḄᱥḄ£2ঞ·01sv:ឋv:Ḅ<⏚ḄᱥḄn(NO)+n(NaOH),ᵫµc(HNOD£(4)ᵫ´¸¹¶º»j¼,ᓄ½20mL~;¿ᑮ|}ᨬᜧÃᓃ~Å8HSOi+Ba(01D2—BaSON+HQ,ᵫ´.⏚ḄᱥḄƺ»j¼,ᓄ½60mL~v:ឋᵫ´µ¶c(H‘)aǵ¶C(HNO),3

57ூÈr௃(1)n(NH)=—ÉLC=22.3moLḄᱥḄÊᓽ¸=22.3mol/L,`ឋ+,322.4L/mol1Lᓄ.7⏚ឋ,ᓄᱥὅ01Ḅᓄ2345S0+2NH»H0—(NH,)2sO3+H2O,ᡠ¸´ᵨᔾᦈ+,ᓄ232.£Ì⚪ᫀ:22.3mol/L£S0+2NH*H0===(NH)S0+H0«232)232(2)¼,ᓄ6ᑴ¥<⏚ḄBCD014Ï+502ᳮ4N0+6H2஺,01:NH37©ᑺᵫ´ÐUVᵨWXḄ0172NH3+3CUO===3CU+N2+3HQE4NHa+6N0===5N2+6H20,ᦑBஹC:ḄU,ᓄ6:ḄVᵨWX£ᵫÓឤEuᜫᵯdÓឤfgsḄcd345N0+N0+20ir===2N02+H0£22Ì⚪ᫀ4j502ᳮ%4~0+60£BC£2N0z஺(3)জCuUmHN03018ᡂ<⏚°ஹEC,ᓄR,cd3453Cu+8H+2N03=3Cu"+2N0t+4H9£Ì⚪ᫀ3Cu+8H'+2N03=3Cu"+2N0t+4HQ஺ঝ]27.28^E(£¶0ḄGᔠᱥ:ÙCUஹCuQḄᱥḄᑖÚxmolஹymol,±²⚪:ᡠÛḄᩩÝ´u:64x+80y=27.2,98(x+2y)=39.2,5ὶßµux=0.2,y=0.1,ᡠ¸x:y=2:1£Ì⚪ᫀ2:1.ঞᙠ°Em<⏚Ḅ01:±²NÓឤ´Ðv:n(HNC>3)à⊤â,ᓄឋḄ<⏚ᡈQ©ḄHNOz(NO),UäQ©Ḅ<⏚(⊤â⏚ឋḄ<⏚)ḄᱥḄE·»j¼,ᓄå~vᕈ:ឋæᙠ⊤â⏚ឋḄ<⏚ᱥḄn(HNC)3)=n(NaOH)=lLximpl/L=lmol,±²ᵯduᜫÓឤᙠ,ᓄ©01:ᵯdçèᦪéWà஺O.lmol,ᓄÉ°ᜫê0.2molᵯd0.2mo°ᜫê0.4molᵯd]n(NO)=amol,ᑣᨵ:3a=2x0.2+0.2=0.6mol,rua=0.2mol,ᓽQ©Ḅ<⏚70.2moLv:Ḅ<⏚1.2mol,n(HNO3)=lmol+0.2mol=1.2mol,c(HNO3)=-------=2.4mol/L£Ì⚪ᫀ2.4mol/L஺(4)ᵫ´Ð,0ë20mLBa(Oil)2vÅ8H2sO«+Ba(OH)-BaSOI+H0,20mLë60mLBa(OH)2vÅ2428Å8H++OH—H0,2ᵫ´Ðjᐭ20mLBa(OH)2v~.⏚½|}¿ᨬᜧì].⏚ḄᱥḄx,ᑣHSO+Ba(OH)—BaSOI+HQ242411x0.02LX0.25mol•L-1rux=0.02LX0.25mol•L-'=0.005mol,.⏚ḄᱥḄC(HSO4)=°-005/?W/=0.25mol•L1,20.02AÆᵫ´ÐpH=7~,íὑ60mLBa(OH)zv,ᵫH'+OH—a0´Ðv:ÙᨵḄn(H)U60mLBa(OH)2vᡠÙḄn(OH)Wàᓽn(If)=n(OH')=2X0.06LX0.25mol•L'=0.03mol,ᦑn(UNO£))=0.03mol-2n(H2S0,)mol=0.03mol-0.005molX2=0.02mol,

58ᦑv:HNC>3ḄᱥḄC(HN03)=’-----------=lmol/L;0.02LÌ⚪ᫀ0.25£1஺ஹïð⚪(Ì⚪ᒹò1Yó⚪ᐳ10ᑖ)22.õℍ⃔⏀ùúûæ~üýþý{·C7ûæ(4:8ᡂÿᨵ✏ᕡḄ஺ᙠᵨ᝞ᡠḄᑴ⏚ᑡ⚪஺পᵨᓄ"#$␺&⏣(⏚Ḅ)ᑺ+(-./)1a.23⏚b.⏚ឋKMnOa67c.NaOH67d.8⁐Ḅ:;67(2))ᐭ@ᙽBCᱏḄEḄ+1(3)FGẆI⏣J⏚KLḄMᳮOP⏣=ḄQRSᵨ18஺᪗UᑏW᪗UX)ᐭ@ᙽBCᱏ■x7>ᒓz1(3)⏣ஹ⏚YZᓄKLZᡂ⏚(ᓄKLF|KL1(4)b=F⏚◀⏚ஹᔾᦈ⏣ஹ⏚Ḅ61(5))ᐭ@ᙽBCᱏḄEḄ+■xyzᦑᫀF]■xyz]

59ব)ᐭÏ஺267ḄEḄ+«ᵨrS#[\⊤¬஺3"ÑÒ”ÍÎ=ᵨÔÕ⁚67pHḄØ+஺ÙÚ]Ûᑖ□rSÝQᓄᱥß\ÑÒ67ḄpHà⊤]3+□rSMg2-Fe2-FecdÑÒ9.17.61.9áᐰÑÒ11.19.73.2«4"Êã"ᡠ°ã7=ÅᨵḄ□rS+஺ூᫀ௃MgCC¬3+2H+=Mg2++CO2·+å஺HO+2Fe2++2H+=2Fe3++2H2O3.2~9.1Mg2+,22NH+4ூ᪆௃ூᑖ᪆௃ᵫᓄ"Àçè[ÚÂ╅Ã>23⏚éMgCChஹFeCCh6Ë23⏚ZᡂMg2^llFe?+,>ᐭH2667PFe2+QᓄFFe3+,ᯠX>ÔÕ⁚67pH,PFe3+ëᓄFÝQᓄìÑÒ◀Pã7íÊîYïஹðᓾiᨔஹÊãஹòóஹôõ°ᑮMgSO-7HOᨔ஺42ூ௃«1᪷øù⏚ᑴú⏚Rᳮ,MgCC>36Ë23⏚Zᡂ3⏚╅ஹ(üQᓄ,rS#[\+MgC0+2H*=Mg2+3+C02·+H2O,ᦑᫀF]MgC0+2H+=Mg2++COz^+HzO13

60(2)>ᐭᵯ஺267ḄEḄ+PFe2+QᓄFFe3+,KLḄrS#[\FH2O2+2Fe?++2H+=2Fe3++2W0,ᦑᫀF]H2O2+2Fe2++2H+=2Fe3t+2HO12(3)ᵨÔÕ⁚67pH,Fe3+ÑÒ◀¤þÿMg2+,ᵫ⚪ᦪpH=3.2Fe3+ᐰpH=9.1Mg?+ᑣᵨ⁚pHḄ3.2~9.1,ᦑᫀ3.2~9.1!(4)#""%&'(ᵨ(Fe3+◀*+Mg2+,ᨵᑣ./ᡠ1/'2ᙠᜧ5Ḅ□78ᨵMg2+9NHJ,ᦑᫀMg?+9NH+«4ூ;<௃>?ᵨ⁚pHḄ@Ḅ(Fe3+◀*+Mg2+ABCḄᐵE஺GஹIᔠ⚪(K⚪ᒹM1NO⚪ᐳ10ᑖ)24.STUVWᱥYAḄZ᪀\]᝞_`a஺(1)bᨵcᱥAdef5gh'ᐙᑖjkblᡂᱥn.op⏚op⏚rs7.2tubᒕwhxn.yzᮞ|zᮞrs17.6t!ᑣᱥYA'ᔜᐗḄ8Nᦪ!(2)YSTᨵcᓄᔠᱥAḄᑖ8Y556,ᑣᱥYḄᑖ8(3)᪷898ḄᡂEᱯ;⚜SB(⏚ឋ═⏚9Ḅᓄ⁐ḄAḄBZ᪀ᑏZ᪀஺(᪀)(4)᪶¢ᐳ£STᨵcᱥAᑖ8ᑁᨵ4¥8ᑣᵨ¦§C¨A(©Ḅᓄ⁐Ḅ#ªW«;A¬Bᔠᡂᒹᛛᧇ•±ᑏᐵḄᓄ²ªூC᪆௃পop⏚rl7.2g,ᑣᨵcᱥA'ᨵ8ḄᱥYḄ5µ^iX2=0.8mol,|zᮞrs18g/mol17.6tᑣᨵcᱥA'ᨵ8ḄᱥYḄ5·¸µ=0.4mol,ᦑᱥYA'ᔜஹᐗḄ8N44g/molᦪ0.4mol0.8mol=l:2!ফVAḄᨬCH2ᑖ8Y556,—=4,ᑣVAḄᑖ8C4H8!14বB(⏚ឋ╎⏚9¾Ḅᓄ⁐ḄAᑖ8Z᪀'ᨵ¿EᐸBZ᪀HC-------CHcCHÁ'/=«•/23ஹᵯH'/,3ஹHC=C6ஹHC=CHHC=CH2

61ভ᪶¢ᐳ£STᨵcᱥAᑖ8ᑁᨵ4¥8ᑣᐸZ᪀CH2=CHCH2cH3,(©ḄᓄH2c-CH,&HjC—CH}ஹµ/;Ïk¬B⁐ÉlÊËᡂªª¦§HÌ=4-ᵯᔳA4ÒÉlËЪᓄ²ª¦§CH,

62

63ᓄᔁµஹᓫ⌱⚪ÕK⚪ᒹM20NO⚪ÖO⚪3ᑖᐳ60ᑖ.ÖO⚪ØᨵµN⌱⚗Úᔠ⚪?Û1.᣸Ýᙠ_ᑡᔜᵯ8ß·ḄµNᵯ8ᡠᐹᨵḄB5ᨬáḄÕÛA.KßB.LßC.MßD.Nßூᫀ௃AூC᪆௃ூᑖ᪆௃ூâC௃78᪶ãäḄᵯ8ßB5ãá7᪶ãåḄᵯ8ßB5ãKß78᪶ᨬäḄᵯ8ßᡠæKß·Ḅᵯ8B5ᨬáᦑ⌱A஺2.çèéὃ⇋ᙠçèᑁᐰ☢Ἥî(ᵨᛛᧇï஺_ᑡᨵᐵðñéòḄA.ᛛᧇᚗôõö☄ᜩùkB.`ú“Ἥᛛü”ᨵþeÿᑴ
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⁐1DE:C⚗ᾦFᑖᓄᔠᱥ1┯9:D⚗DEḄ᪀K1┯9஺ὃOὃPᨵᓄᔠᱥḄឋ஺3.ᵨSTḄCaCChU100mLVW⏚YZᑴ[CO,;\]^_`᝞bᡠdCChḄefgᢚi᪗klm2nḄefo1nᑡᑖ᪆DEḄqroA.FOᦈtᑮḄCO2ḄvᨬxB.OEy⊤dḄ{ᙳ|᳛ᨬ~C.EFyᵨW⏚⊤dYZḄ{ᙳYZ|᳛0.4moMJ•min1D.OEஹEFஹFGy1YZᵨᓄ⊤dḄ{ᙳYZ|᳛267ூᫀ௃Cூ"᪆௃

64ூ"௃A.᪷b1GOᦈtᑮḄC02Ḅvᨬx1784mL,A┯9:B.᪷b1EFy⊤dḄIminᑁᦈtḄᓄvᨬx1{ᙳ|᳛ᨬ~1B┯9:C.EFy1ᡂᓄ672mL-224mL=448mL,ᓽ᪗mn0.02mol,¨ὑW⏚0.04mol,ᵨW⏚⊤dYZḄ{ᙳYZ|᳛=0.04/(0.1x1)=0.4mo¯I௃•min-i,CDE:D.OEஹEFஹFGy1YZᵨᓄ⊤dḄ{ᙳYZ|᳛241,D┯9:ᫀC஺4.nᑡ³´DEḄq()A.◤⌕·¸ḄYZ¹ºqᔾ¸YZB.¼¸YZX(s)=Y(s),ᑣXYÁºC.ÂÃÄÅÂÆeᑖÇÈᐰÊ01Ëὅ¼ÍḄ¸vÎxD.ᙠ¹ÐEºḄᓄÑYZᐵÓ1YZᱥḄÔAvUᡂᱥḄÔAv¹ºFÕூᫀ௃Dூ"᪆௃ᔾ¸YZU¼¸YZḄᑨ×¹ØFAÙ]YZᩩÛᩭKᓫᙢEº1ÞßàÙ]YZáËᔾᦈU¼ÍḄÔAvâᩭEº1ãäÙ]YZᱥUᡂᱥåAḄÔᜧçᩭâ஺Aஹ◤⌕·¸ḄYZF¹ºèqᔾ¸YZ1᝞ḄÊ0ஹéUêéḄᓄᔠYZë:ᔾ¸YZãF¹ºè◤⌕·¸1᝞Ba(OH)2-8H2OUNH4aYZ1ᙠïðñòäó஺┯9:BஹX(s)=Y(s)¼¸YZ1¼¸YZqYZᱥᐹᨵḄÔAvᜧᡂᱥÔAv1ᡠäX(s)ḄÔAvᜧY(s)ḄÔAv1õöYXÁº஺┯9:Cஹ÷ÕᩩÛn1Õ¹ᱥᙠÄ᝱ñᐹᨵḄAvᨬx,ùeñú1Æ᝱ñᨬû,YZ¼ÍḄ¸vëYZᱥᡠᐹᨵḄÔAvüýᡂᱥᡠᐹᨵḄÔAv,õᡂᱥq¹᪵Ḅ,ᡠäëvḄÂÃÄÈᐰÊ0ñ¼ÍḄ¸v2ÂÆe¼ÍḄ⌕x஺┯9DஹᓄÑYZḄÿ
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Ḅᡠ¤û⚪>ᫀ⌱C஺8.ç2A+B3C+4D,⊤þÿ᳛ᨬḄA.V=0.75mol/(L♦s)B.V=0.5mol/(L•s)C.V=1.0mol/(L♦s)D.V=1.5mol/(L•s)ABcDூᫀ௃Bூ᪆௃ூᑖ᪆௃✌ᐜᓫᡂᓫᯠᑭᵨᓄ᳛!"#$%Ḅ&ᦪ(ᓄ)ᵨ*ᱥ,⊤.Ḅ᳛/0ᑨ2஺ூ4௃᪷/2A+B=3C+4D,67⌱D)9᯿;<=:A.V(A)=0.75mol/(L-s),ᑣV(D)=2V(A)=1.5molL1-min1B.V(B)=0.5mol/(L.s),ᑣV(D)=4V(B)=2.0moH/y-i444C.V(C)=1.0mol/(L-s),P'lJV(D)=yV(C)=yxl.Omol/(L-s)=-mol/(L-s)D.V(D)=1.5mol/(Ls)ᡠ7Bᨬ஺ᦑ⌱CB஺ூDE௃ὃG᳛ḄHIஹ᠒=!LMNᜧᓄP67ᵨNḄᱥ,ᩭ⊤.RḄ᳛ᦪS6TNU⊤.ḄVW;<᠒=ᓫ⌕஺9.Y"Z[\CHzᨵ^ᑡ`aCজTc⏚ឋKMnO4fgh⁐jঝTclḄmnᓄofgh⁐jঞ6f"qjটᡠᨵḄst6Tᐳv☢஺ᐸPyzḄA.জঝঞB.জঝটC.জঞটD.ᐰ|yzூᫀ௃Bூ᪆௃ூ4௃Z[\P}ᨵZ~oo"N⛳✏ᐹᨵZ[\Ḅឋ,Z[\ḄT)oo6c⏚ឋKMnCUfgh⁐6cḄmnᓄofgh⁐jLf"q᧕f"ᨵfᑺ᝞ZஹCCI,4Z[\"Lf"qjᑖt᪀Z[\Z[\v☢᪀ḄᔠᑖtPᡠᨵḄst6Tᐳv☢ᑣজঝটyzᦑ⌱BூDE௃

67⚪ὃGᨵᱥḄ᪀ឋ,¡¢"£Ạ¥¦ḄὃG§V¨ᨵᱥḄTḄឋ,§VZ[\Z[\v☢᪀Ḅᔠᐵ஺10.^ᑡª$PḄT«¬ᓄ®¯ḄA.CaCOiC:^CaO+C0t32B.2Al+FeO2Fe+AIO2323C.Ba(OH)-8HO+2NHCIBaCI+2NHt+10HO224232D.2HOᵫ2H2t+0t22ூᫀ௃Bூ᪆௃ூᑖ᪆௃ᵫ®±6¥ᱥ²T«ᜧ"³ᡂᱥ²T«´)µ¶஺ூ4௃A⚗ஹo⏚┛ᑖḄ)ᔾ¶ᦑANºᔠ⚪VjB⚗ஹ»¶)µ¶ᦑBºᔠ⚪VCC⚗ஹ¼qᔠ½¾ᓄ¿nᓄ╆ÁᔠᤅÃḄ)ᔾ¶ᦑCNºᔠ⚪VjD⚗ஹᵯqḄ)ᔾ¶ᦑDNºᔠ⚪V஺ᦑ⌱BoூDE௃⚪ὃGÅÆḄµ¶ᔾ¶ÅÆḄµ¶ᨵᡠᨵḄÇஹÈ⏚ᡈqḄஹ⏚ÊPஹ»¶ஹËᦪḄᓄᔠ!jÅÆḄᔾ¶CBa(OH)»8HONH4clᨔÍÁᔠஹq22ஹᜧËᦪḄᑖஹ7CஹC஺ஹÎÏ)ÐsᑺḄ!஺11.ᙠ^ᑡÒ᝱^TÔᵯḄᵯ,A.ÕqB.g᝱nᓄ½C.Ö¾ᓄo×ÍD.ᰚÙḄ¾ᓄ»ூᫀ௃Dூ᪆௃A.Õq)ÁᔠᱥÚᯠTÔᵯUNᵯ,⌱⚗A┯ÜjB.g᝱nᓄ½"ᵯ,UNTÔᵯ⌱⚗B┯ÜjC.Ö¾ᓄo)Ýᵯ,⌱⚗ᦑC┯ÜjD.¾ᓄ»"ᵯ,ᙠᰚÙÒ᝱^TÔᵯ⌱⚗Dyz஺ᫀ⌱D஺DEC⚪ὃGᵯ,7ÞÔᵯß⚪⚪àLMNᜧ§Vᵯ,Ýᵯ,Ḅáâᱯâᵯ,ḄÔ

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71C.ÂÃḄᑖCD¢CH=CH22D.Â⏣Ḅ5᪀ÀD¢C2H6஺ூ0ᫀ௃Bூ᪆௃⚪ᑖ᪆¢A.Å,ᵬ¸ḄᳫÇ»¼
┯S?@AA?⛳CDᡠFឋ$GHIDC⏚ឋ(═⏚*+,?K
DA┯MNB.ᵬ5ᑖ>COHPᡂRSᐳUDឋ$HID?OVWC⏚ឋ(═⏚*+,K
DXY?%⏚ឋ(Z⏚*+,-⁐DB┯MNC.6ᑖ>AA/[\AA]CAAᓫ_Ḅ`aᱯcḄᓄeDGHID?OfWK
Dg?h⏚ឋ(i⏚*jᓄDXY?%⏚ឋ(i⏚*+,-⁐DC┯MND.12>@ᨵAA?⛳CDh⏚ឋ(═⏚*+,jᓄlᡂmjᓄAn%⏚ឋ(═⏚*+,-⁐DDopNᦑᔠᳮ⌱⚗/D஺20.ᙠ?wᩩy!z{ᔠᡂ|ḄK
(N2+3Hy^^e2Nlh),᪷~!ᑡᙠwᑁIḄoK
᳛ᑨDlᡂNLḄ᳛ᨬḄ/A.v(H)=0.3mol,L_1,min1B.v(Nz)=0.2mol,L1•min12C.v(NH)=0.3mol•L-I«min1D.v(H)=0.005mol•L1•s'32ூ8ᫀ௃Bூ;᪆௃ᑖ᪆᪷~K
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73(3)ᙠ3“ᑡ”STUஹWXQ(4)Z[\ᑴḄ⏚╄ᨔ^_ᨵFe"ᩖd஺e\Fe"^ᵨḄfgP஺ூᫀ௃ঝটঠ◀lmHno■qᑮFe"roᓄtuᐭᩖdwxyz{ᓾ}ᨔ~᪵EᐭKSCNHIHIᕈ⊈⁐ᑣHI_ᨵFe"ூn᪆௃ᑖ᪆Z⚪ὃᓄ[\Z஺(1)LMWX^ᵨᑮḄᘤ஺ᵫHIᑴᨔ⌕Eyzஹ{ᓾ}ᨔஹXஹQ[\ᵨKSCNHIe\Fe3+,EᐭKSCNHI⊈⁐,¡¢Fe3+£ᙠ஺¤n(1)HIEWX¥ᵨᑮḄᘤᨵ-.ஹ1¦ஹ=ᴻ?ஹ⏀BCஹ┵56ஹX§¨©Z⚪ᫀUঝটঠ஺(2)ᙠ1ᡠEḄF⏚GHI◤⌕LMᐸOḄP◀lmHno«■qᑮFe2+roᓄtuᐭᩖd஺(3)(NH4)2SO4HI⏚ឋ,ᔣᡠFeS04HIEᐭ⛳W(NH4)2SC>4HIᢓᑴFe2+Ḅmn஺ᵫHIᑴᨔ⌕Eyzஹ{ᓾ}ᨔஹXஹQZ⚪ᫀEyzஹ{ᓾ}ᨔWX஺(4)e\Fe3+ḄfgP~´µI¶·¸ᐭ¹ºᔣ¹ºEᐭKSCNHIEᐭKSCNHI⊈⁐,¡¢Fe3+£ᙠQ»¼½ᨵFe3+஺¾¿Z⚪Àᑴᜓ⏚╄ÂὃÃÄᔠᑖ᪆ᜐᳮ[\⚪ḄÈÉ஺Ê᝞e\Fe3+Ḅ£ᙠ⚪஺ÌÍFe3+Ḅ␺ÏfgP´µI¶·¸ᐭ¹ºᔣ¹ºEᐭKSCNHIEᐭKSCNHI⊈⁐,¡¢Fe3+£ᙠ஺ÐஹÑÒ⚪(Z⚪ᒹÔ1ÕÖ⚪ᐳ10ᑖ)23.APÚ«᝱1஺BWDPÃÞßÚ^àḄᨵáᱥ஺ÀAUã⌕äᧇᔠᡂç⏚çèᐸᡂéê᝞ëᡠìI®|?⏚?⎽9(1)AᑴᜓBḄf¥íUo(2)BïG»ðḄᓄf¥íUᑭᵨBïG»ðᑴᜓò«,ᑴ1molᡈ◤⌕BmoL(3)ᱥdBᙠ÷«øÀro«UC,©¥Ḅᓄf¥íU஺(4)ùᑖú_ç⏚ஹç⏣WmḄç⏚çèüýþëPᑖúÿ

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74জᑏᐭḄᑺ(a),(b)஺ঝᑏᨵᐵḄ"#ᑖজ,ঝoூ&ᫀ௃CH=CH2+HO—)*ᑭ—>CH3cH20H2cH3cH2OH+2Na->2CH3cH2(DNa+H2.2222cH3cH20H+5/>2CH3cHe)+2஺⛳12⏚456HSOᑖ67824ூ9᪆௃B1D;<=ᡂ?⏚?@BAᓄ=ᡂC,CAᓄ=ᡂD,ᦑBD?⏣CD?FDD?⏚AGH;<=ᡂ?⏣ᦑAD?I஺Jᓄᑺ(1)?IGGHᡂ;<=ᡂ?⏣;<ḄKDCH2=CH2+H2O.CH3cH20H,ᦑ&ᫀDJᓄᑺCH2=CH+HO->CH3CH2OHL22(2)?⏣G4;

75lᫀḄÊজË⌕ᵨᑮḄÍᴻ¾ÏᘤO2ÆᫀÑÉCH3c00H¿ᵯ9~ḄᳮᵫÅU56ḄpH1Ô⌱¤>ஹVஹ=×஺Ô3ØᔠÙᡠPḄÛÜÝÞÂ.ßᓫ᧕"#ḄZáᫀÈÉCH3co0H¿ᵯ9~ÔâZãÁ×஺ூ&ᫀ௃CH3coOHCH3coeT+H+⌮ᜧ>ä100mLḄåæ>ᵨçÁO.lmol/LḄ⏚1^⏚56ᔜ2mL,ÅᐸpHéᯠaᑖêHkë10ìÝíÅîὅḄpHé]ðîὅkëñaḄpHḄ°ᓄéòpH,Z[ópH>PHCH,COOHᦑZÛ^⏚D¿ᵯ9~HCIூ9᪆௃ூᑖ᪆௃ூô9௃I.Ô1^⏚D¿ᵯ9~ᵯõᑖᵯᐸᵯKDCHsCOOHCH3c00-+H+,&ᫀDCH3COOHCHCOO+H\32O.lmol/L^⏚56ᐭ⏚⏚öᵯ9~ᙠ56÷ᐰᵯᓽHCI=H++Cll56cH*´µᜧᢓᑴú^⏚ḄᵯûCH3COOHCH3coO-+H+Ḅᵯ⊝ᔣü¢£ᓽᔣ⌮;<ᔣ¢£஺ᦑ&ᫀD⌮஺Ô3^⏚4öᵯ9~59a÷ᐰᵯCHCOONaCH3cOO+Na+,ᵯḄCH38O-ᢓᑴú^⏚Ḅ3ᵯûCWCOOHCH38O+H+Ḅᵯ⊝ᔣü¢£cH+¯pHᜧᦑ&ᫀDᜧ஺Ô4^⏚D¿ᵯ9~⏚Döᵯ9~஺´µᙳDO.lmol/L^⏚1⏚CÔH*“mcH஺5²ᱥ~Ḅ^⏚1NAᓄ4ÿ
CHCOOH+NaOH=CHCOONa+H2O,ᡂḄCHCOONa333⏚ᙠᐰᵯCH3c0஺-ᙠᙠ⊝CH3COO+H2OCH3coOH+OH-,COH>CH+,ᦑ"ឋ஺$ᫀ&஺II.1'()*+,ḄCWCOOH-ᑴḄ100mL,◤⌕ᵨᑮḄ3ᴻ5ᘤᨵ,8ஹ:;ஹ3ᴻ<ஹ=ᜮ?@A100mLB,Cᐸ*,5ᘤ100mLḄB,C஺ᦑ$ᫀ&100mLḄB,C஺20.1molL-iḄCWCOOHEᵯ+ᑣᐰᵯᐸḄcH+=0.1moll/i,pH=l,GHḄpH>l,IJcH+<0.1molL-i,ᦑ$ᫀ&>஺3LJCHBCOOHᵯ+M⌱OPQḄᵯ+᝞⏚ST᯿VWXYWL஺᝞ᑖ[,(\]^ஹ\ᱥ+,`aḄ⏚Ab⏚Mᔣᐸᑖ[dᐭfgᜧiḄj,ZnklmfgḄ
noᑁᦈrᑮḄ(Ḅ,ᡈᑖ[dtufgvᦪlmxὅtuzḄpHḄ{ᓄ}\~஺ᦑ$ᫀ&ᵨ,8,(O.lmol/LḄ⏚Ab⏚ᔜ2mL,H,ᐸpH}ᯠzᑖ[dtu10vH,xὅḄpH}lmxὅtuzḄpHḄ{ᓄ}pH,MpH>pHcH,cooHᦑb⏚&ᵯ+஺HC1ூ௃

76ᑨᵯ+Ḅa1a)ᵯ+Ḅ*ᓽᵯ+ᐰᵯ᝞O.lmol/LḄCH3co0HḄpH>l஺2axᵯ+ᙠᵯ⊝ᩩ©ᦋ{⊝«¬᝞pH=lḄCH3co0Hdtu10vl

77