河北某中学2022-2023学年化学高三年级上册期中调研试题（含解析）

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2022-2023
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N~ᙳᜧஹ⌮᳛3ᜧ⊝ᦑC┯D.ᓣy᳛ᜧ⌮᳛ᜧᵫᡠ8⊝ᦑD┯hᫀ⌱A஺4ஹBூhᫀj᪆௃ᔣḄZWYcd*ᐭX⏚cdᑮ¡ᨵW⁐56ᡂ¢ᨵ£¤¥-ᕡḄ-.+£¤¥-ᕡḄ-.§Xᓄ1¨"§X1ᓄbcdᑣWஹYஹZᑖ«§1ஹXஹb஺WஹXஹYஹZḄ¬ᦪ¯0§12,XYḄᵯ±²ᦪ³´X§ấᐗ஺A.`±µ¶ᵫᜧᑮḄ·§¸r(Z)>r(X)>r(Y)>r(W),ᦑ┯B.ấ⏚§¹⏚ºX⏚§¹⏚»ºX⏚Ḅ⏚ឋ¼⏚R⏚¼ấ⏚Rᦑ⏚ឋ·H2Si03VH2s஺3,ᦑ

10C.X1ᓄb¾±ᓄᔠᱥᐸÁᐰᵯ¾»ᐸᵯ¾+ḄX1᪷¾±¡ᵯ¾ஹÄQjÅᙠᵯ¾⊝0Qj⊝ᦑ┯D.ấÇᡂ`±ᨔ.XÇᡂᑖ±ᨔ.ᡠ8ấḄᰚÊXᦑ┯஺ᦑ⌱B«5ஹBூhᫀj᪆௃A.ËÌTுT2,ᓣy~(¸ÏḄ⊝Ðᓄ᳛ÑÒ⊝ᔣ⌮Óᔣ⌮§ᔾ§ᦑÔ*(),ᦑA┯B.CH+0^2C0+2H,RᜧᔜØᑖḄN~3ᜧÙᯠ⊝ᔣ⌮ÓᔣஹᵬÛḄÐᓄ᳛Ü»᪷Ý42⊝`ᳮß8ᑨá⊝âܹ1-N~Ḅᜧãä1-N~ḄᜧᦑH?Ḅᱥ
ḄNc(M)>c(N),ᦑBC.åᩩçḄy~´ᜧR'NÊᑮPÊᦑC┯D.⊝èᦪâ0y~ᨵᐵT,>T,ᓣy~⊝ᔣ⌮Óᔣᡠ8⊝èᦪVᦑK(N)>K(P),ᦑD┯2ᦑ⌱B஺6ஹAூ⚪wj௃A⚗ஹᓄấᵫSi`±0`±ᢥ᯿1:2ÇᡂḄ`±ᨔ.Åᙠ“SiO2”ᑖ±ᦑA┯;B⚗ஹHBr§ᐳᓄᔠᱥᑖ±*ᨵ᩽ឋðñ᪀ó§H—Br,ᦑB;C⚗ஹ*Wᳫ§C`±Zᳫ§H`±CH4Ḅ¼õö÷ᦑC;D⚗ஹCøᨵùúᵯ±²ᨬ᜜²ᨵüúᵯ±¾±Ḅñ᪀ýþÿQU)ᦑD;ᦑ⌱A஺ூᫀ௃ᓄấᨔᵫSiᢥ᯿1:2ᡂḄ"#ᙠ“SiCh”ᑖ&Ḅ᧕┯஺7ஹCூ⚪+,&௃Aஹ᪷./᪀209.0Biᐗ2Ḅ3456ᦑA789Bஹ5ᦪ=᪶ᵯ₹ᦪBiᐗ2Ḅ5ᦪ83,?83@ᐗ2ᦑB789Cஹ᪷.Aᵯ᣸CDBiᐗ2Ḅᨬ᜜Gᵯᦪ5,ᓽᨬIA+5ABiJᐗ2KLAᦑC78┯M;DஹBiᐗ2ḄNᦪ83,Oᐗ2ᕜQ⊤S?TᕜQVAUᦑD789ᫀC஺8ஹA

11ூᫀ&᪆௃AஹᓄXᰚZIᡠ\]\^Ὂ`ᩞᧇ⌱⚗A9BஹdeSḄfᐗ2ᓄᔠA-3Aᐹᨵjឋ^ᑴmᑺde᧕oᓄḄp⌱⚗B┯M9C.ᓄq]ᵨstuvpᐸᐹᨵstឋxᓄqḄᓄឋKᐵ⌱⚗C┯M9D.ᙠzS{|ᚮS"~ᵨᩭ⌴ᚮSḄ6pzSḄḄᔠJ]ᵨzS{|ᚮᣚᑺ⌱⚗D┯M9ᫀ⌱A஺9ஹCூᫀ&᪆௃A.ᜧᦑA┯M9B.B/ᵨᵯD⊤ᦑB┯M9C."S?Ḅ/᪀,ᦑC9D.COOH⊤ᡂOOCH,ᦑD┯M஺ᦑ⌱C஺10ஹDூᫀ&᪆௃A.fḄ¡¢£eS¤¥᝱Ḅf§ᓄ¨fᓄᔠᱥḄª«ᡠ\¬ᨵঝf{|ᦑA┯M9B.{®ᓄᵨᢣ¢®⏚±§²ᡂfeḄª«஺®ᓄᵨᢣdᙠ³´ᱥᵨµᓄ®⏚Ḅª«஺®ᓄ¶·¢dᓄ®⏚Ḅª«{®ᓄᵨ{®ᓄ¶·ᙠ¸ᩩºµj®⏚±»¼½ᑖ᝱fᡈᓄfḄª«"¡ᨵ¿ÀᦑB┯M9C.{|টḄ¥«D4NH4++5O2=2NCh-+6H++N2O+5H2O,ᐗ2ḄᓄᔠAᵫ஺AÃÄ-2AŪ«Sᐳ§Ç2x10=20Èᵯᡠ\É´ᡂImolfhO§Ç4moie)ᦑC┯M9D.§ᓄᐵÊS®⏚᪷¥ËÌ{®ᓄᵨËÍᔣÏÐ᣸¼¨ḄÑÒÓÏÐSḄ¨6ÒÓÏÐSNᐗ2ÔÕᦑD஺ᦑD஺11ஹDூ⚪+,&௃A.Ö×⏚┛ÙoÚᐭª6ᓄ{|´ᡂ⏚┛Ö×⏚ᦑ¥«DC1O+HO+CO2=HCO+HCIO,A┯M923B.q⏚ÜÝÙoSÀᐭªᓄÙo᪷.ᓄj{|SÞᜫᵯàឤḄ¥«D2Fe2++HO+2H+=2Fe3++2HO,B┯M9222C.ᵨdᔾᦈä6ᓄq{|´ᡂÜq⏚奫D2NHrH2O+SO2=2NH4++SO33,C┯M9D.q⏚XÙoSÀª6Ḅd´ᡂᓄXæçq⏚╆¥«DA13++3NHJH2O=A1(OH)3X+3NH+,D49ᫀ⌱Do12ஹDூ⚪+,&௃A.ᵫ56àឤ¡é]êXḄᓄëDAgzS,ᦑA┯M9

12B.£eSeSḄOᐗ2ᓄᔠAÃÄÞᵯìjᦑB┯M9C.{|SSᐗ2ḄᓄᔠAíᨵ²ᓄH2s"jᑺᦑC┯M9D.ᵫ56àឤ¡é]êXḄᓄëDAgzS,{|SAgᐗ2ᓄᔠAᵫ0AᓣIᑮ+1,ᡠ\É´ᡂImolX§Ç2moiᵯᦑD9ᦑᫀD஺13ஹDூᑖ᪆௃A.ËᜧðÍñ⊝ᔣ{|ÂᔣÇó9B.ᵫ]êᓣIôñ⊝⌮ᔣÇóÅ{|Ḅ>1<()
C.ñ⊝öᦪ¬xôᨵᐵ9D.÷ᔣøùúᘤᐙᐭImolCO2m01½ᑭᵨþÿ
ᦪᑖ᪆.ூ⚪௃A.ᵫ300࠷ᜧ⊝ᔣCH30HḄᑖᦪᜧᡠ!pi>p2,ᦑA┯$%B.&'(ᓣ*+,CH30HḄᑖᦪ-.⊝⌮ᔣᑣ123ḄHVO,ᦑB┯$%C.AஹBᜐḄ+,67⊝8ᦪ9+,ᨵᐵᦑ⊝8ᦪ6<ᦑC┯$%D.=ᔣ>?@ᘤᐙᐭDImolCOF2m0IH2,COḄGᓄ᳛Jx,K(JCO(g)+2H(g)=CH30H(g)2MN120Oᓄx2xxPQLx2-2xxᙠCSCH30HḄᑖᦪ=x/(Lx+2-2x+x)=0.5,Tx=0.75,ᦑDU%ᦑ⌱D஺14ஹDூXᫀ᪆௃Z⚪ᑖ᪆[Aஹ18gD2Oᱥ]Ḅ^J_`_=0.9mol,aᨵ]bᦪ9NA,18gH2OḄᱥ]Ḅ^J20g/mol——=lmol,aᨵḄ]bᦪJ10NA,ᦑA┯$%BஹcdḄe9fgh'ij23[3Fe+4H2O(g)=^Fe3O4+4H,218g/mol0QAQ0.2molFek9l^fgh23jᡂ"mol%,jᡂḄoᑖbᦪJpNA,ᦑD┯$%Cஹq58.5gNaClrs1.00LftruḄᜧs1L,ᡠ!ruᱥ]Ḅ^v,.sImol/L,ᦑC┯$%Dஹwxᓄytxᐗ{J-1|ᑣwxᓄy9f23jᡂO.lmolxhG0.2molᵯbGḄᵯbᦪJ0.2NA,ᦑDU%ᦑ⌱D஺ὃS[ὃD8ᦪFḄᐵ(஺15ஹAூ⚪௃AஹAl9NaOH23jᡂNaAlChFH2,NaAKhs⏚dᐸru'TᑮNaAKhᦑ

13AU%BஹᵯNaClru6'TᑮNaHCCh,6⚪ᱥ]GᓄᦑB┯$%CஹᑴCu(OH”u9ℍ⃔ᙠdᩩjᡂCm஺¡Cu,ᦑC┯$%DஹMgs¢£¤¥ᵯᐸfru¦Tᑮᐸ¥ᓫ]ᦑD┯$஺16ஹBூ⚪௃A.XḄᑖb¨Jc6H16X>2©2஺4,ᓽJC6Hl2O4,A┯$%B.Xt«¬9H2ᡂ¬ஹ®¬9H26ᡂᡠ!1molᓄᔠᱥXᙠ_ᩩᨬ±ᡂ6moiFh,BU%C.Xᑖbtaᨵ¬ஹ®¬²³´µ⏚ឋᩩf·´µ¸¹²³C6U%D.ImolᓄᔠᱥXᨬ±93moiNaOH23D6U஺ᦑ⌱B஺ூXᫀSº௃ᙠᑨ¼ᨵ½ᱥᓄ¾¨$ᡃÀ'!ᦪÁCஹHஹOḄÂbÃᦪÄ'ᵨᓽ!7ᦪÆÂbḄÇÈÉJ¬Ạ,q7ᦪÆÂbḄÇÌᑖbtḄÍÂbᦪ-Î6⛳F,Ḅ²ÐᓽJ1ᨵ½ᱥᑖbtÍÂbḄᦪ஺ÑÒḄ6⛳F,J2,ÓÒஹÔḄ6⛳F,ÕJ1,ᑣ«ÔḄ6⛳F,J4,¬F®¬Ḅ6⛳F,ÕJ1஺17ஹAூ⚪௃A.Ö^Íxᓄ┛²ὅ23jᡂÆ⏚┛FfÙbÚÛ¨JCa2++OH-+HCO3-=CaCO3l+H2O,ᦑAU%B.vÜ⏚ᐹᨵxᓄឋ'!qFe2+xᓄᡂFe3+,q-2|SxᓄᡂS<ᦑB┯$%C.ÍxᓄÞ6rsßfÙbÚÛ¨JAl3++3NHH2O=Al(OH)3i+3NH4+,ᦑC┯$%3D.àá⏚23jᡂNO,ÙbÚÛ¨J3Ag+4H++NO3-=3Ag++NOf+2H20,ᦑD┯$%Xᫀ⌱A஺18ஹCூ⚪௃A.e9àá⏚âᐰ23á⏚w^jᡂá⏚e%ekw^jᡂá⏚äeᦑO.lmole9_^àá⏚âᐰ23ᵯbGᦪJ0.2NA~0.3NA,⌱⚗A┯$%B.NOFxh23·jᡂḄNO2tæᙠ⊝[2NO2WN2O4,çèᑖbÃᦪ-ÖᦑᡠTḄéᱥᑖb.s2NAÃ⌱⚗B┯$%C.”(Na+)="(CI-)=0.5Lx0.5moi•L1=0.25mol,஻(Na+)+"(Cr)=0.5mol,êyÙbFëÙbì0.5NAÃífᵯÙÁ᩽Ö^ḄH+F0H-,êNaClrutïðᦪᜧs0.5NA,⌱⚗CU%D.᪗òëó6¹h6ôᵨ᪗òḄh᥅öU.2LëóḄᱥ]Ḅ^⌱⚗D┯$%Xᫀ⌱C஺

1419ஹCூXᫀ᪆௃A.Ba"FCO÷23jᡂBaCOs6ᜧ^ᐳæᦑA┯$%B.ITFCIO'SO3”236ᐳæFe2\SOéᙳᨵ¸Âឋ9CKTijxᓄ¸Â23ᡠ!6ᜧ^ᐳæᦑB┯$%C,K\Na\SOéஹMnOJú³ÙbÕ6ij23'!ᜧ^ᐳæᦑCU%D⚗Fe"FSCN■jᡂüᔠᱥᡠ!6ᜧ^ᐳæᦑD┯$%Xᫀ:C஺ூXᫀSº௃þ⚪ὃÙbᐳæḄᐵ(஺ᑨ¼ÿ
ᡂᵯஹḄᜧᐳᓄḄᜧᐳ!ᡂ"ᔠᱥḄᜧᐳ஺&'()*+Ḅᜧᐳ஺20ஹAூ⚪./௃A.S2-SO
ᙠ⏚ឋᩩ567ᡂ89⁐S;ᵨ⏚⏚ᓄ=ᨵS2O
Ḅ?@Aᨵ89⁐Sᡂ;ᦑACDB.EF⏚Gᓄឋ;ᓄH;?@IJ7Krᙠ⏚ឋᩩ56LMNᓄOL,ᦑB┯QC.SO2CO2ᙳSTUVᮞ+IXY;ᑣG[ᑨ]CḄᓄ^ᱥKCO2,7K_F⏚Ḅ^ᱥOSO2,ᦑC┯QD.NaHCO3?@N^`Ḅa᳛cd;eHCO,fgeH+ᡂCO2ᨵᐵ;ᵫ⏚ឋj7klᔠH+Ḅm
HCO

15CCDD.ᙠ᪗6;¦§O@;ᑭᵨ22.4L/mol)©ª«;D┯Q஺ᦑ⌱C஺ூpᫀ¬௃ª«®᝞⏣+?@Nᡠ=ᡈḄᦪ.;ᡃ²³³´µ¶m·Nᙠ?¸;¹º»¼?ᑺNᡠ=ᨵḄ¾;ᡠᙠ¿⚪À;ÁÂ⌕ÄÅÆÇ;⌕º»ÈÉÇ⁚Ë⚪஺ஹÌ⌱Í⚪(ᐳ84ᑖ)23ஹ3NO+HO=2HNOj+NO⛳NaHCCh?@ᡈ⏚ឋKMnCh?@Ñᔠᳮpᫀᙳ7ᯚ⁐ᯚ⁐O9⁐22000Ô1஺2-+411+=413++21120ÕÖ8?@×ØN;ÙÚÖKSCN?@;GÛÜÝÞ;ßÙÚÖàᑴ¦+;âãÝ⊈å⁐ᑣBN=Fe2+(ᵨᓄæ[ᡈK3[Fe(CN)6][Ñᔠᳮᙳ7;ᵨ⏚ឋç┶⏚é7)ூpᫀ᪆௃(1).ëìÀBOåí⁐;COG⁐;îÛBONO2,CONO,AOHNO3,BᡂCḄᓄïðñòK
3NO+H2O=2HNO+NO,ᦑpᫀO3NO2+H2O=2HN(h+NO
23(2).ëìÀAO᝱ᓄᱥ;BO89⁐ô;îÛBOS,AOHzS,COSO2,ᑣC(hN¤ᨵÖSChᩖÀ;7⌱ᵨ⛳ḄNaHCCh?@ᡈ⏚ឋKMnCh?@◀öSCh,ᦑpᫀO⛳NaHCCh?@ᡈ⏚ឋKMnCh?@Ñ(3).ëìÀO.lmol/LC?@ḄpH¢O13,ᑣC?@Nc(OH-)=O.lmol/L,îÛCKÁᐗj;lᔠBOøùᑴúᴻḄü⌕ᧇÁ;îÛBK⏚æ;COᓄæ;AOᓄæᡈýᓄæ;ᑣþÿᱥ
ᨵḄᐗᐗᐗᵨᯚ⁐ᯚ⁐⁐ᦑᫀᯚ⁐ᯚ⁐⁐(4)."#$A%&ᓫ
জঝঞটᙳᓄᔠ,CḄ0ᑖ2
3ᜧ5B,6ᔠ⚪8ḄA9%,BCO,CCO)জঝঞট0Ḅᓄ:;<=ᑖ>2AAAA....2C+O2=2COஹ2CO+O2=2CO2ஹCO4-C=2CO,C+O=CO2,ᦑCḄᵯ2=0COᦑᫀ22oco(5)."AABᕜDEḄ9ᓄᱥ,BஹCᙳFGHBḄIJKᕈ⏚ឋ,CḄIJKᕈOឋPQRSA9ᓄSBJKᨵST2ஹCJKᨵUS⏚᪷T2US⏚᪷T2WᡂST2Ḅ;<=A1O+4H+2=Al3++2H2O,ᦑᫀA1O2+4H+=Al3++2H2O;(6)."ঝঞটᙳᓄᔠজYᣚ஺\A]^ᓫ
$PQAᓫ
_BFe2+ஹCFe3+,জ@ঞট0Ḅ;<=abAFe+2HCl=FeC12+Hf>2FeCh+Ch=2FeC13>2FeCl+Fe=3FeC12>2Fe+3cl2=2FeCb,ᑣFe?+Ḅe;23

16BKSCN!"#$%ᑴ'()*"⊈,⁐ᑣB/Fe2+01234ᵨ67ᓄ9:;ᡈK3[Fe(CN)஻:;>?@Aᵨ⏚ឋD═⏚FᦑHᫀJBKSCN!"#$%ᑴ'()*"⊈,⁐ᑣC/Fe2+01(ᵨ67ᓄ9:;ᡈK"Fe(CN)H:;>ᔠᳮᙳ3)஺24ஹN%NHஹMg2+ஹSOPNO
Na+ஹCQPAP+Mg(OH)+2H+=Mg2++HO22ூᑖ᪆௃᪵ᐭX67ᓄYZ[\ᡂḄ_`1⍗bc,⁐def!g⁐h_`1i_ᑣ᪵/ᨵ╄᪷01ᔣnoᐭp7ᓄqrᑮḄ2,:;2,2ᐭt\ᡂḄ_`2,h_`Ji_uvwᩩyw2/ᨵz⏚᪷01᪷uᐗ|}ឤw/ᨵz⏚᪷01n1oᐭp7ᓄq,rᑮ:;2,ᔣ:;2ᐭ⏚:;Z*_`:;2q⏚⚞:;1ᐭ⏚:;ᑖᡠ4ᨵ⏚⚞:;ᨵ⏚᪷01APXḄ67ᓄ\ᡂA⏚Ḅ:;᪷u01wh:;J67ᓄ╅ᡠ4/ᨵ╅01஺᪷uᑖ᪆ᨵ᪷01╅01⏚᪷01Pz⏚᪷01@Aᔲᨵt013Aᙠ901P'01uᑖ᪆஺ூ⚪௃প_`1JN%
(2)᪷uᑖ᪆3w᪵ᙠNHஹMg2+ஹSO
PNO
01஺᪵3AᙠNa+ஹCQPA01;(3):;1ᐭ⏚:;ᑖᡠ4ᨵ⏚:;ᨵ⏚᪷01APXḄ67ᓄ┝\ᡂA⏚Ḅ:;᪷u01wh:;J67ᓄ╅ᡠ4/ᨵ╅01:;1ᑖḄ01¡JMg(OH)+2H+=Mg2++HOo2225ஹAூ⚪௃A.CM+¢£□01᧕((\ᡂ67ᓄ¦PH+,ᡠ4ᐭ§⏚34ᢓᑴ(ᦑA©ªB.¬®¯Ḅ°±²³´``µ¶ᜧ¸¹º±¶»ᦑB┯½ªC.¾c¿┵Á¯ÂÃÄÅÆÇÈᦑC┯½D.NaOHÉ`᧕ÊhᐭËÌÍᦑD┯½ªHᫀ⌱A஺A26ஹADBCMnO+4H++2CF=Mn2++Cl?+2HOoXÏÐB\_ÑḄÒ᳛Ô⁚ÖÒ222■Ø[Ù±XDÚÛCLOᑖHC1OÜᐝ᧕ᑖ57.6⏚¡HOAgNOj22ூᑖ᪆௃AÞßᵨp7ᓄàPº§⏚ᑴᜓ'_ᵫDÞß⛳Pä§(ᔾᦈ'_Ḅ'ᓄ6_`çè_Áᡂ13Ḅéᔠ_`oᐭBÞßê\2cl2+2Na2cO3+H2O=CLO+2NaCI+2NaHCO3,■Ø[Ù±XDÚÛC1Oᑖ,2

17fYB◤hᙠjIᙠᤅlmḄnᵨopI8%Ḅq⏚ᐙᑖᑴᜓChO,uᐭCfYᔾᦈ◀zCLOḄCh,{ᙠEfYᵨIᔾᦈCLOᑴᜓ|}⏚JK~ᑖ᪆n஺ூ⚪௃DAfYᑴᜓ}%DfYᔾᦈᔾᦈ}%Ḅ}ᓄ%&p%ᡂ13Ḅᔠ%&uᐭBfYpI8%Ḅq⏚ᐙᑖᑴᜓCLO,CfYᔾᦈ◀zCLOḄCL,EfYᵨIᔾᦈCLOᑴᜓ|}⏚JKᡠbᔜfYḄAfDfBfCfE
29ᓄ╎pG⏚ᙠᩩoWᡂ}%;<=MnO,+4HClMnCb+Cl,t+2HQ0T2;<=MnO,+4H+2aMd+Cl,t+2HO
23}%%pb&13ᔠuᐭI8%Ḅq⏚ᑴᜓCIO,au¡¢£A¤W%¥Ḅ2¦᳛¨⁚ª¦«¬ᑴ}%p%&4
ᵫ⚪a¯CLO42cb°±ᑖWᡂCL02,ᦑ■³h´#µ¡¶·¸CLOᑖfYB◤hᙠjI5fYC¹ᵨº⁐»¼½¾ab¿ᐝ■³WᡂḄHC1OÁᐝᑖ6fYEᡠÂ500mL|}⏚JKµ0.8mol/L,n=cv=0.5molX0.8mol/L=0.4moLCbO+H^OA2HC1O,Ḅ9ᓄ}0.2moLfYBWᡂḄCLO%&ᨵ20%ÃᶇᙠEÅᔜfYᑴÂḄ9ᓄ}Ḅᱥ
Ḅ3°'2mO1=0.25mol,2a2+2Na2cO3+H2O=CLO+2NaCl+2NaHCO3,◤q⏚Ḅᱥ
Ḅ30.5mol,
31-20%53g0.5moiX106g/mol=53g,ᑣÆÇ◤⌕I8%Ḅq⏚Ḅ
3]*457.6g
1—O%7|}⏚ᐹᨵ⏚ឋË9ᓄឋ◤⌕⌱ᵨ⏚=ÍÎÏÐhFeCLJKᨵ}T2Ñe◤⌕ᵨÒ⏚ÓJKÔÎ}T2Õ᡾×ØÙᦑR⌱ᵨÚ9Iᐹ&eÛn;Üᵨ⏚ឋÍÎÏÝÞ3ß20.00mL|}⏚JK,ᐭà3ḄH2O2JKáᐭà3ḄAgNChJK¡âãäåæᙠçÕèéÕèᵨᵯ2ᜩ»ë3åæ
3஺AA27ஹA2NHCI+CaOH2=CaCl+2NH3t+2HOBCCu+2H2sh=C11SO4+SO2T+2H2OAD422BAWᡂḄNO±íîï᛻Wᡂ
3ḄÒ⏚ñB;ᫀ◤⌕ḄÒ⏚òÇூᑖ᪆௃1
ó~ᱥô᝱ᩩᑖ᪆ᑨ÷ᑴᜓ%&ḄfYAfY5øøᔠfYø&}ᓄ᪶9ᓄ┛Wᡂû%2
ûINaOHø&Wᡂû%BfY5øKᔠüfYû%᩽᧕J5Iᜐᳮ
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⏚⏚ᡠᓽ⏚!"ᐰ$%⏚&ᑮCuSO,ᡠ()ᒕ+Ḅ⏚!()⏚᪷./◤⌕()ᒕ+1234H+
44
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ᵨÉ`'ᓄYP67ᓄ┛[\ᡂi_Ḅᓄï¡:AA2NH4Cl+Ca(OH)2=CaCL+2NH3T+2H2O,ᦑHᫀJA
2NHCl+Ca(OH)=CaCh+ZNHjT+ZHzO
42(2)জNaOH(*[ᦑÛ´(Ḅi_±ñò¸¹⍎*i(J¢ᵯõᙠᵯ0ö⊝NH+H2O#NH3»H2O=?NH4++OH,ᐭ67ᓄ967᪷º±øᜧö⊝ùúi_⍎*BÞßëÉéᔠ@3[ûÞßüᵨºi(PNaOHÉ`ᩭᑴi_ý⌱ᵨÞßB,ᦑHᫀJB
ঝi_᩽᧕
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A(3)জ⏚Ḅᓄ!Cu+2H2SO4()=CUSO4+SO2T+2HO,ᦑᫀCu+2H2so4()2A=CUSO4+SO2T+2H2O
ঝ$%&⏚'()*⏚+,ᡠ.ᓽ012⏚3,45ᐰ7⏚+8ᑮCuSO,ᡠ.:;ᒕ=Ḅ⏚,4:;⏚᪷?@◤⌕:;ᒕ=
BCDH+,H++FeEFGH+NaHCOs4
B8ᑮIJᓄKᦑᫀAD
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ACSᡂḄNOgWXh᛻Sᡂnop2Ḅq⏚Bᫀ◤⌕Ḅq⏚xu஺28ஹc3(Cd2+)-c2(PO43)l.OxlO19P0Fe?+}JᓄFe3+ac3.2

19xl+)=1.0X10~19mol,ᐸG%1.0X10-19molX112g•mor'=1.12X10-17g,ᐸ%“ஹ1஺°=i.i2X10~14mg,L-1<0.005mg,L-1,HIᔠKL᪗N;Aᫀ%1.0X10-19
HO(2)জ᪷5QRஹ⊤U3Ḅᦪ5WᑴYḄᱥG[\B%Fe(OH)”ᓽ]ᐭH2O2Ḅ_ḄH`Fe?+aᓄᡂFe3+Aᫀ%`Fe2+aᓄᡂFe3+
ঝdᑺXḄ_ḄHf⁚pH,Fe3+Fe(OH)3hi[\jᩭᡠ]ᱥG!klmḄᩖGḄ!◀p$qᡠ]ᱥGHZnOᡈZn(OH)2ᡈZn2(OH)2c03,ᦑactuOf⁚pH,Fe3+ᐰw[\Zi?+!kl[\᪷5⊤U3Ḅᦪ5pHḄyH3.24pH<5.8஺Aᫀ%ac
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τ·[]f]13
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