2020-2021学年四川省遂宁市高二（下）期末化学试卷（附答案详解）

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2020-2021
ḕ⍒ᓄᔁ1.ᑡᡃẆᡂᡠᩞᧇ!"#⌕ᡂᑖ&'#(ᐗ*+ᡂḄ-./01ᩞᧇḄ2&B.2022
6ᝍ89:;<=>?@AᵯCDḄEᒹ⌚HIJK“᳝ᐢO”Qᔠ0STU2.374࠷ஹ22.1Mpa^_Ḅ`abcᐹᨵfgḄhiᨵ.ᱥḄ?k"lmᨵnoḄH+rOH~,ᵫtuv`abcA.x!ឋ"pHz{7B.⊤/᩽ឋhᑺḄᱯឋC.x⏚ឋ"pH~{7D.⊤᩽ឋhᑺḄᱯឋ3.ᡠᨵᜐ{'☢Ḅ2:C5D-CH=CH-C=CH4.ᑡᓄᵨḄ⊤Ḅ2A.ᾦ⏚Ḅ;ᓄ஺17“35஺஺஺“+C2ᡂ8஺“£¤⏚XCHCOOCH+H^O173525B.¥¦§,O.lmol■:1:cḄpH=11.1NH-HOUNH+OH-32C.ᵫNarCl+ᡂ«¬Ḅ®*Na^Cl±D.ᵯi²³´Ḅ▢᩽Cu2++2e-=Cu5.¶“Ẇ·ឋ¸~¹”º»ᡂ2HCI+2Ag=2AgCl+HT¾¿ÀÁᑡÂ2Ã"ÄÅ&uÆḄ2

16.Çv¦ÈT§cḄ«É¥ᦪ&Kw"˦È"Ì£È&am஺"•Î1Ḅᐗ⏚HAᐗÏBOHzÐÉÑᔠ"uᑨÓËhÔᕈ!ឋḄÖ×2()A.a=bB.ÑᔠhÔḄpH=7C.ÑᔠhÔ!"c(H+)=mol-r1D.ÑᔠhÔ!"c(W+)+c(B+)=c(OH-)+c(/l-)7.ᑡÃÚÛᡈÝÞ?ßᑮáḄḄ2()8.XஹYஹZஹMஹQâãäᕜᐗ*"æᦪÖçèᜧ஺êᐗ*Ḅᨬì&+4ì"êᐗ*ZஹMᐗ*íî"ïMᐗ*'#(ðᓄᔠᱥZ2X4Ḅᵯñᦪ&18Â:Qᐗ*Ḅᨬ᜜óᵯᦪôç᜜óõÂᵯ஺ᑡö÷Ḅ2()A.øùZY>MC.XzZ-ZX??⏚D.XஹZrQûãᐗ*+ᡂḄᓄᔠᱥÓ2ᐳìᓄᔠᱥ9.ý2þÿ
ᦪḄᑡḄ()2⚓ᐳ25⚓

2A.16.25gFeC/3ᡂḄFe0H3ᦪ0.1%B.92.0gᵞ!"#⏣%&ᨵ()ᦪION.C.22.4஻᪗,-./0&ᨵḄ1ᦪ182D.1஺454771஺%789ᡂḄN%ᑖᦪ2M10.;ᑡᔜ=>ᙠᢣABC%DEᜧGᐳHḄ!A.I⁐KLḄBC%MFe3+,Mg2+ஹSCN-ஹCl-B.I⁐BC%MOᡝ+ஹNH3ClேS2~C.cFe2+
=lmo1TḄBC%MK+ஹNHbMnORஹS0&D.ᵯ>ḄcH+
=1xl
T3mo,1TḄBC%MK+ஹNa+ஹAIO^COj-11.TUVWXYZ[Ḅ9\5Ꮙ^஺_ᙢaḄTU%DE&ᨵ᝞DBឋId>:Na+ஹNHஹMg2+ஹ4ᡝ+ஹs஺fஹNO1ஹCᔆ._ijᦈlmnᙢaḄTUop⌕Ḅ⚜ᜐᳮuv᪵BCxyz{ᡂm᝞Ḅ|}M~M3N0?+8AI+50H-+2HO-»3NH+8AIO223᪷2Ḅ|}5nijḄḄ!
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τA.v᪵%AHᙠNHjஹMg2+ஹsofNO]B.v᪵%A&43+C.v᪵%DEHᙠNa+ஹCl-D.nTU%DEHᙠNaNOsஹN”4aMgSCU12.ᑡ|}Ḅ78ᳮᵨ>⊤Ḅ!A.;ᓄBCpH<7,LᔠMNHt+2H2஺=NH■3H0+”3஺+2B.ᵨ¢£ᓄ¤BC◀¦╅¨%Ḅᩖ1ªM24+20H-+2H2஺=2AIO2+3H2TC.ᵨ«⏚¢¤BC}ᩰ⏚%Ḅ¯)MD.ᵨ°═⏚²᪗,BC³A₝⏚M2MnC>4+16H++5c2஺µ=2Mn2++10COT2+8HO213.ₐ·%¸ᐗºḄ}Do»2¼½¾¿{ᡂᔜ¾¿%⌱ᵨḄ|}ᵨÁEÂᵨᑮḄ!

3A.Åₐ·ÆÇᮞᓄ⌱ᵨজஹঝতB.ᵨÍÎ⏚Bₐ·ᮞzÏÐÑÒ⌱ᵨটஹডঢC.»ÖᑮḄÖC⌱ᵨটஹঠঢD.}ÖC%ḄFe3+,⌱ᵨঞஹণথ14.E⊤ᑡ78Ḅ>!A.!N“42Fe!S042BC5æG8a!OH%BC78MS01~+Ba2+=BaS0I4B.ᵯMgC%BCM2CZ-+2HO^2OH-+ClT+HT222C.ñ⏚ñò5NaOHBCᐳóMCHCOOCHCH+0H-ACHCOO-+3233CH3cH20HD.CUSO4BC%³ÑMCi?++20H-=Cu!OW1215.ᑡḄ!A-ḄúûᱥẆkþḄÿᱥᨵ4ὃ⇋᪀B.⏚ↈ₹⏣ᓲஹᓄஹ!"#CHCH,C.ᢥ%&'()*ᓄᔠᱥH,CCCHCHCH,Ḅ(-.2,3,4-0ᵬ232-CH.CH,CH,4256D.7ᱥ8Ḅ9Ḅ:;:ᵬ⏚<ᐰ>?ὑAḄ9B716.3CᩩEF*Fᑡ"#HIAJ9K"#LMḄNᓄOPQᔠ⚪SḄ.LTLMMV(7)ḄWᵯYZ(p)Ḅ᦮A.CO2(g)+2NH3(g)=C0(N“2)2(s)+”2஺9)mnH<0B.CO2(g)+*2(g)=CO(g)+HO(g)5nH>02C.CH3cH20H(g)WCH2=C/S)+”2஺(஺)m>0D.2c6”5cH2cH39)+஺2(஺)=2஺6”5cH=CH,(a)+2HO(gYnH<02y4⚓*ᐳ25⚓

417.|}F*Fᑡᨵᐵᵯ8Ḅ)┯Ḅ.()A.ᙠlmol-A௃Na2sH,c(S2-)+c(H5-)+c(//S)=Imol-L-12B.BVḄC/COOH;C/COONa7ᔠpH4.7,ᑣHc(CWCOO-)>c(Na+)>c(H+)>c(OH-)3C.FeS⏚*CuS⏚*ᑣKsp(FeS)>K(CuS)SPD.BVḄHCOONa;NaF*ὅḄpHᜧ*ᑣK(HCOOH)>k(HF)aa18.᝞Sᡠ*;ᐭ¡ᨵ⛳;NaClḄU£¤H.Fᑡ¥¦Ḅ.()A.§¨ᔠ*©Ḅ"#2H++2etH2TB.Ki¨ᔠ*ᕜ«pH⌲ᓣ¯C.§¨ᔠ*°±ῖ⇨*´µᱨ□᩽Ḅ▢᩽º»)D.¼¨ᔠ*ᵯ½H¾¿0.002ÀÁᵯÂL*᩽ᐳÃ⛳%NaClO.OOlmolA19.┞═ᵯÆḄÇஹឋÉÊ*.|ᵨḄ3ÌᵯÆ஺ÍᵯÆ"#Îᳮ᝞Sᡠ*ᐸHᵯ8Li஺஺,*ᔠᨵÑᑺLiCLO.H*Ó+¾¿ᵯ8ÔÕᐭÖ஺2ᨔØH*ᡂÓ“71஺2஺LiᔠᨵMnO,ÑᑺÚÛFᑡÜ⚪Ý(1)᜜ᵯ½ḄᵯÂßàáᔣ.ᵫ᩽ßᔣ᩽(äåæ)஺(2)ᵯÆç᩽"#èo(3).ᔲêᵨëᵯÆHḄᔠᨵÑᑺì(ä“.”ᡈ“ᔲ”),Îî.(4)MnC>2êïKOH;KCgᙠ¯}F"#*ᡂ"#Ḅᓄðáñè஺òL¥஺4ᙠ⏚ឋHóᓄ*ᡂKMnfZj;"?1஺2Ḅᱥ8Ḅ9ôõ(5)஺஺2Ḅö÷ᓄᑭᵨᨵᦔúûCOZ᣸ý*ᐙᑖᑭᵨ஺ᵯᓄCO2CO2ᓄᑭᵨ஺ᵯ஺஺2ᑴHCOOHḄᳮ᝞஺

5জᑏ▢᩽C02HCO஺-Ḅᵯ᩽$%&'஺ঝᵯ)*+,-.□᩽0ḄKHCO3345678.ᐸ:;o20.ᵨ>?@ABCDANaiHỚᓄᱥ34Kc(L),QRSᒹUVᜓ᪗V34Y@AZD34஺[.Vᜓ᪗V34a.V\]^AgNgaVᱥ4.2468g(0.0250mo஺-.gᑴᡂ250mL᪗V34.iᙠk⁐mᑺoKpᐝrs.ᜓᵨ஺b.gᑴu᪗AlOOmLO.lOOOmol"TNH4SCN᪗V34.ᜓᵨ஺z@AḄ{⌕}~a.^ZDNai3425.00mL┵oK஺b.ᐭ25.00mL0.1000m஺/-LT/lgNO334(R).ᐰᓄAgl>?஺c.ᐭN&Fe(S04)234ᢣᑺ஺d.ᵨO.lOOOmo/-L-1NH4SCN34@ARḄAg+,ᐸាᐰᓄAgSCN>?-.⁐.@A஺e.஺¡DAᦪ£᝞¤⊤'Q¨©123ªὑN/SCN᪗V34¬/mL10.2410.029.98fᦪ£ᜐᳮ஺®¯¤ᑡ±⚪'(1)³]´Ḅ4gN03gᑴᡂ᪗V34.ᡠᵨḄ¶ᴻ¸ᘤ◀»¼ஹ¶ᴻ¾Y¿ᜮ@Á᜜◤⌕o(2)4gN03᪗V34iᙠk⁐mᑺoKpᐝrsḄ:;o(3)bYc};ᔲÅÆ᎔,ÈÉᳮᵫ஺(4)ᡠªὑḄN/SCN᪗V34Ëᙳ¬mL,D´Åᔆ)=mol-(5)ᙠ@AÁKÏᐭN/SCN᪗V34ḄÐ)}.%ÑÒḄ஺(6)ᑨÔ¤ᑡÕc(Ö)DA×ØḄÙÚ(Û“ÝÞ”ஹ“Ý8”ᡈ“áÙÚ")@ãᙠgᑴägN3᪗V34+.»¼KḄ34ᨵæç.ᑣDA×Ø஺ঝãᙠ@Aéêë^@AÁì6+.íî᪗V44☢.ᑣDA×Øo21.ðñÖò(Q);⌕Ḅᨵôᓄõᧇ.÷øᵨùúஹû¿ஹᛛᧇHýþ஺®¯¤ᑡ±⚪'(1)ÿ
((5)9)+H(g)%=100.3V•mol^জ2“2(஺)+஺)=2Hl(g)%=-11.0k/.mol-1ঝ
(1(g)+஺)=(5)+2H/(g)(g)AW=kJ-moL஺3#6⚓%ᐳ25⚓

6(2)'()*%+ᱥ-Ḅ/ḄỚ1234()ᙠ6ឋ8ᘤᑁ;<ঞ%>?@AB105pa,C⊝E@AFGH30%,234ḄIᓄ᳛B,MḄC⊝Nᦪ9=Pa.PᑮC⊝R%SFG234ḄC⊝Iᓄ᳛%TUVḄWXᨵ(Z᪗\)஺A.]ᐭ_ឋ`aB.bc()C.FG234d)D.FGỚd)E.eᵨᔠ〉iᓄᑺ(3)23k48᧕;T2B.aḄ᳛cḄ᳛C.aḄ᳛ᜧbḄ⌮᳛D.bEkmaḄd)B0.45moZ-IT122.LiᨬḄa%UᵨLiB᩽ᩞᧇḄᵯᐹᨵஹ/)ᜧ+ឋ%ᑮᵨ஺*ᑡ⚪
(1)*ᑡLi¡¢ᵯ¢᣸¤z⊤|Ḅ¦᝱t%/ᨬ¨1ᨬcḄᑖªB(Z᪗\)ᵪ2□□/□.E□/Is2s2PH2p2p.Is2s2Px2p2p.vr/ᵪ1//.4ᵪ□□/DIs2s2pt2pv2p.Is2s2p,2pr2p.(2)G+uH-ᐹᨵ«qḄᵯ¢᪀%r(Li+)r(H-),¡®஺(3¯°±4ᨵ²ᔠᡂtNᵨḄ³¡ᑺ%LiAlH4tḄ▢µ¢¶v᪀t·¡¢Ḅᩖᓄ¹ºB•LiAlH4t%»ᙠ(Z᪗\)஺A.µ¢¼B.஺¼C.ᐔ¼D.¾¼

7(4)À20µ¢ᨔa%ᐸᨔÃT]Äz(Q)ḄBorG-HaberÊ2ËÌᑮ஺ஹ,7-2908kJ•mol'.._2Li(g)♦O-(g)------------------------Li[O(ᨔ
)S(MOId-mol1A703kJ-nx>l1'2Li(g)O(g)SlSU-mol11249U-mol',,,,I,ஹ-598kJ,mol'1r2Li(ᨔ
)+^O,(g)9(a)9(b)T%Li¡¢Ḅ#ÎᵯµBkJmol-1,஺=஺¼¼BkJ-mol-1,Li20ᨔÃBkJmol-1.(5)Ï2஺ᐹᨵ⃨ÑÒ᪀%ᨔÓ᝞z(b)ᡠ|஺ÔᨔÓÕᦪB0.4665nm,ØÙGÚÛNᦪḄÜBNA,ᑣLi20Ḅ)B5•sn-3(ᑡ±Ë̺)஺23.àᓄáÎÎ⌱ã5
ᨵ²ᓄáäẠæ'“ᓄáçè⏀”]Äëìíîᦣ;ḄmðñòóTcᦔõᣓíî%ᐸtÎ÷øᑖTT]Ä*ᑡùúᔠᡂ(ûᑖᩩýᶍ)஺BnN«OHlLC=CHai.—H£=CHCHBi•ߟ►CfLBrCHBrCHrBi-■"►HCÿCCHBrAᐝ᯿BDᓽENaMLLOH/)4-\aC^CCHOTMJ(1)4Ḅᓄ,4TBᡂḄ;()(2)B-஺Ḅ!"#,DḄ᪶&ᐳ()*+,-Ḅ.ᦪ0(3)D-EḄᓄ3450o(4)G8ᑴḄCu(0H)2>!?ᡠAᨵCᱥḄE᪀G50=I8⚓?ᐳ25⚓

8KᫀMN᪆1.ூKᫀ௃AூN᪆௃ூᑖ᪆௃T⚪ὃWᐗYᕜ[⊤E᪀]^C_`aᩞᧇ?deᐗYᙠᕜ[⊤gh]ijᱥkᡂᑖNT⚪ᐵm?nopqᐗYᕜ[⊤E᪀rᮣtuᵨ?⚪wxyzᜧ஺ூNK௃A.CஹSi}g~I4?ὅg~?ᓄấa~^C_`aᩞᧇ?ᦑAeB.ᨵCஹHஹ0ஹNᐗY?ᑖg~IAஹI4ஹI4ஹIVA?ᐗYg~z?za~^C_`aᩞᧇ?ᦑB┯C.Cg~Im4ஹAgg~II2B?ὅg~zAg0ᐗY?ᦑC┯D.ᔠ`⌕ᡂᑖᨵTiஹAl?Tig~IB?A1g~I4?Ti0ᐗY?ᔠ`za~^C_`aᩞᧇ?ᦑD┯஺ᦑ⌱Ao2.ூKᫀ௃BூN᪆௃N¡ᯠ£¤¥¦ᨵ§¨ḄH+M0/T,©c(H+)=c(O/T),ᡠªᕈឋ᪷®¯°¯±²ᳮ´?£¤¥¦_᩽ឋ±ᑺ?ᦑ⌱B஺^·¸¦)¹ºM)»᪷¹º¼y¨ᜧ?©c(H+)=c(O/T),᪷®¯°¯±²ᳮe½£¤¥¦Ḅ᩽ឋ.T⚪ὃW´¾uᵨ¿?de¸¦ᱯÁஹ¯°¯±²ᳮᓽÂNK?xy.3.ூKᫀ௃DூN᪆௃N4ÃÄᓄᑖºᐹᨵÃ☢ÇE᪀?ᡠª²ºzÂᜐ~É☢?ᦑA┯B.2,3-ᵬË2-ÌÍᨵᵬË?ᐹᨵÃ☢ÇE᪀?ᡠª²ºzÂᜐ~É☢?ᦑB┯C.ᵬÎᨵᵬË?ᐹᨵÃ☢ÇE᪀?ᡠª²ºzÂᜐ~É☢?ᦑC┯D.ÏÍÉ☢E᪀?ÏÐÑÒ#E᪀?C“2=CH-CÓCH?ᑖºᡠᨵ²º½ᙠÉ☢Ô?ᦑDeᦑ⌱D஺ᙠijḄᨵCᓄᔠᱥᵬÕஹÃÄᓄÃ☢ÇE᪀?ÏÍMÎÉ☢#E᪀?ÏÖÑÒ#E᪀?ᐸØᨵCᱥÂᙠÙËẠÔÛÜᑨÞ஺T⚪⌕ὃWßàᨵCᱥḄᐳ☢´¾Ḅá¾?ᑖ᪆âÂ᪷®ãäḄᵬÕஹÏÍஹÎஹÏᯋḄE᪀ᩭ"çᑨÞ?èéᑖ᪆8!ᵨ¿ḄὃW?êëijᨵCᱥḄE᪀?⚪

9wxyzᜧ஺4.ூKᫀ௃AூN᪆௃ூᑖ᪆௃T⚪íᔠὃWᓄᵨî?ï]ᓄ!ஹðᵯNkḄᵯ¹ஹᵯº5ª]ᵯ᩽345?⚪wòᓄᵨî8ᓄ!²ᳮóᝯᙢEᔠ?ö÷ᙢὃWḄᑖ᪆¿?⚪wxyzᜧ஺ூNK௃A.øᾦ⏚0G7H35஺஺஺“?ᨵᡃË?8C2ᴄ80Hᓄ⏣ῃHᾦ⏚ῃḄᓄCl7H35஺஺஺"+஺2ᵨ8஺“☜G7H35coi80c2H5+HO,ᦑA┯./2B.234O.lmol•ᔆ9:;ḄpH=11.1,@AN“3C஺DEFᐰᵯIJᵯKLᑣᵯINH3,“2O=Nᡈ"+0H-,ᦑBPQ/C.RᓄSIᓄᔠᱥVᨵIXYNaᜫᵯC1\ᑮᵯᑣᵫNa_C1`ᡂIXḄbcNa6(9c-Nf:©1c9ᦑCPQ/D.ᵯKjkl▢᩽᪆plᵯ᩽C“2++2e-=Ca,ᦑDPQ஺ᦑ⌱Ao5.ூuᫀ௃CூK᪆௃KcxDEyz{⌕}xᑣ~EᡂᵯKAgᜫᵯᓄᔠᓣx□᩽ᐸᡈᵯḄ▢᩽A.⌕x2"஺+2Ag=2AgClI+HT,xYxAg□᩽ஹC▢᩽2ᦑA┯./B.xᵯDᵯKFe+2HCI=FeCl+HT,ᦑB┯./22C.xᵯKAg□᩽ஹAg▢᩽EFᡂ2HC1+2Ag=2AgClI+H1,2ᦑCPQ/D.xDᵯDᵯKAg_HC1DᡠDEFᡂ2HG+2Ag=2AgClI+HT,ᦑD┯./2ᦑ⌱cCoxDEyz{⌕}xᑣ~EᡂᵯKAgᜫᵯᓄᔠᓣx□᩽ᐸᡈᵯḄ▢᩽஺⚪ὃᵯ_ᵯKᳮ¡¢ᓄ£DEyz{4⌕x¤¥ᡂᵯK᪷§\ᜫᵯᑨ©▢□᩽ᩞᧇ⚪¬®Dᜧ஺6.ூuᫀ௃C°10⚓ᐳ25⚓

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ᑖ஺?⚪ὃBᓄCDEFᫀḄHIJK⚣ὃMNOᱥQḄឋQஹSḄTᑴஹ="ḄᦈWஹᔠᱥḄᑖXYஹDEᢈJ[\Ḅᐵ^_`ᑖ᪆DEbḄὃB#cDEḄHIឋᑖ᪆⚪deᜧ஺8.ூ\ᫀ௃Dூ[᪆௃[ᵫᑖ᪆jkXJHஹlJCஹZJNஹMJSiஹQJClA.mnᐗpqᕜstuᔣwxyz{|%qmnt}ᑮxyz{⌲ᜧᑣxyz{NC>Si,ᑣᨬKI8ᓄᱥᓄᱥḄ⏚ឋHNO>HCO>HSiO,ᦑB32323C&Z-ZX2FMN-NH2,ᑖyNxyᨵ1ᵯyyᡂT^HZN-NH2⏚ᦑCD.HஹNCIᐗpjᡂyᓄᔠᱥᓄ╄ᦑD┯

11ᦑ⌱DoXஹYஹZஹMஹQᕜsᐗpxyᦪ¡¢ᜧYᐗpḄᨬKIJ+4IYᐗpZஹMᐗp5£¤MᐗpqmnjkYJCᐗpஹZJNᐗpஹMJSiᐗpᓄᔠᱥZ2X4Ḅᵯy¥ᦪJ18¦ᑣXxyᵯyᦪJ§/=1,ᦑxJHᐗpQḄxyᦪᜧ'Si,ᦑQᜐ'ªᕜsQᐗpḄxyᨬ᜜ᵯyᦪ;¢᜜¬¦ᵯyQxyᨬ᜜ᵯyᦪJ8-1=7,ᦑQJC1ᐗp஺?⚪ὃBxy®᪀ᐗpᕜs°±²ᐗp³[⚪Ḅᐵ^´µ¶Oᐗpᕜs°ᐗpᓄᔠᱥk·⚪deᜧ஺9.ூ\ᫀ௃Cூ[᪆௃[4¦8ᓄ¸³¹¦8ᓄ¸ḄºW"¤FeCbḄ[³j⌮Ḅᦑ16.25gFeC3ᓽ16½¾=°,Á஺/%஺3[ÃᡂḄ8ᓄ¸ÄÅ%'0ƦᦑA┯B.92.0gᵞÈ(Ê⏣)ᨵÍᦪJÎᑴx3xN/mol=3N,ᦑB┯AAC.22.4L᪗ÐÑÒḄÓ=ḄᱥQḄÔJ=Ó=³ᓫxy="ᡠᨵ22AL/molImolArxyᓽᨵ18moiQyᓽ18¦QyᦑCD.ᔠᡂÓḄJj⌮×ØÙÚᦑÃᡂḄÓ=ᑖy%'2M¦ᦑD┯lᦑ⌱CoA.¦8ᓄ¸³¹¦8ᓄ¸ḄºW"¤FeCGḄ[³j⌮ḄB.¦Ê⏥ᑖyᨵ3¦ÍC.Ü=JᓫxyᑖyD.ᔠᡂÓḄJj⌮஺?⚪ὃBÝÞßÁàáâᦪḄᨵᐵãä´µ¶OåæḄçᵨᱥQḄ®᪀³[⚪ᐵ^,eᜧ஺10.ூ\ᫀ௃Dூ[᪆௃[4ᨵ¸yḄSᕈê⁐¤¸yìí᪷yïÃᡂðᔠᱥñᐳóᦑA┯B.ôyìyïõÃö[Ãᡂ8ᓄôì÷øñᐳóᦑB┯C.¸yKù⏚᪷yïõÃ8ᓄúxñᐳóᦑC┯D.ᵯḄc(H+)=IxlO-i3o/.ûiḄSjᕈüឋᙠüឋSK+ஹNa+ஹnlAl஺ஹCOgᐳóᦑDᦑ⌱D஺A.ᨵ¸yḄSᕈê⁐¤¸yìí᪷yᐳóB.ôyìyïõÃö[ñᐳóC.¸yKþ⏚᪷yïõÃ8ᓄúxª12⚓ᐳ25⚓

12D.ᵯḄc(H+)=1x10-i3oi,Ḅᕈ!ឋ஺7n$⚪ὃ'(ᐳ)Ḅᑨ+,-⚣ὃ/01⚪2ᨩ456ஹ89(Ḅឋ:;(<=>?ᩩA,BCᐵEFGHI89(Jᐳ)ḄKLM⚪NOὃ'P?Ḅᑖ᪆S=ᵨU⚪VWXJᜧ஺11.ூCᫀ௃BூB᪆௃B^Aஹ_`abᑖ᪆cM᪵efg)ᙠNH*ஹMg2\SO•nN஺,ᦑAq1rBஹ_`abᑖ᪆cM᪵eJ1gsᔲ4ᨵভ3+,ᦑB┯xrCஹ_`abᑖ᪆cM᪵e)ᙠNa+ஹC{⌕}~sᔲ4ᨵ(ᡈ(aᵨᯚ⁐<=␺g(ᵨ⏚⏚ᓄḄ⏚}~(ᦑCq1rDஹ᪷abᑖ᪆cM᪵efg)ᙠNHrஹMg2+ஹS0l-^N0iH)ᙠNa+ஹC{ᡠae)ᙠNaN03ஹNH4cznMgSO*ᦑDq1ᦑ⌱^BoM᪵eᐭ`Ba(0H)2?ᡂḄ1Ḅ¡⁐¢£M¤¥¦⁐§01sN“3,ᑣM᪵e4ᨵNHrᔣ«e_ᐭCO2,¬ᑮ2ஹ®¯2,2eᐭAL?ᡂ2,¡⁐¢£M¤¥¦⁐,§04ᨵ2sN%᪷²cᩩAc2e4ᨵN஺*,᪷ᐗ´µឤc·e4ᨵNO*r«1e_ᐭC",¬ᑮ®¯2,ᔣ®¯2eᐭ⏚®¯B¹º§0®¯2s»⏚⚞½Wឋ»⏚¾r®¯1ᐭ⏚¿®¯ÀᑖBÁ⏚ÂJÃ⏚§0·ᩭe4ᨵS஺Ån`Ba(0H)2<=?ᡂÃ⏚Ḅ®¯᪷(c®¯,Mg(0H)2,ᡠae4ᨵMg2+,Æᑖ᪆BC஺$⚪ὃ'Ç89(Ḅឋ:;}~ÈÉ⚪VWXe½01ᱥ:Ḅឋ:;ᱯÌ<=ÍÎsB$⚪ᐵE᪷ᱥ:ḄBឋஹᱥ:Ḅឋ:;⚪Ï56ᩭᑖ᪆BC஺12.ூCᫀ௃BூB᪆௃B^4ÐÑÒÓ¬ᓄ╆p<7,×0ØᔠÚsÛ!1(ÈÜÝ^NHt+2H0^NH-H0+H0+,ᦑA┯xr2323B.ᵨÞßᓄ◀á╅ãeḄᩖ:å^(ÈÜÝ^2AI+20H-+2H2஺=2AIO£+3H2%ᦑBq1rOHC.íîn»⏚Þ<=ïðñîn»⏚ÞJ<=,(ÈÜÝ,OH+HC0-->C^COO+32஺+coT,ᦑC┯xr32D.ÛᵯB:ᑏᓄPÝ(ÈÜÝ,2MnQT+6H++5"2c2஺4=2Mn2++10CO?2

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