江西省赣州市2022-2023学年化学高三第一学期期中检测模拟试题（含解析）

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2022-2023
ᓄᔁὃ1.⚪ὃஹஹஹὃஹᑏᙠᔁ!"ᑁ$%&ᙠᔁ'()᪗+஺2.-./ᑖ⌱2⚪34⚪⌱5ᫀ7$◤ᫀᑏᙠᔁᢣ:Ḅ<ᑁ$-=/ᑖ>⌱2⚪ᫀᑏᙠᔁ⚪?ᢣ:Ḅ@஺3.ὃABCD⚪ᓱḄ᦮G஺ὃHI7$JᔁK⚪ᓱ.LMN஺.ஹ⌱2⚪(ᐳᒹ<22R4⚪஺34⚪ᙳTᨵ.RVᔠ⚪Ḅ⌱⚗)1ஹ.:Z[K\]^$30L_`a᝱cdᱥfᨵ6.02x1023Rᑖg$hiᑖgᵫ1.204x1024Rkglᡂ$^ᑡᨵᐵpq%rsḄtA.uZ[K\]vwt᪗xyzB.᪗xyz^ucdᱥ{|a᝱$ᐸ~t22.4LC.ua~3Rᑖgfᨵ2RkgD.{஺2ᙠuᩩ^|a᝱$IImolChᙠuᩩ^Ḅ~|30L\.COOH2ஹℍ⃔ᙠ~ᔾ⏚$H᪀᝞^T,^ᑡᨵᐵpqrsḄtOHA.ℍ⃔K⏚fᨵḄwB.ᔣℍ⃔ᐭ¡ᓄ¢£¤$¥.:ᨵẈ§⁐©ªᡂC.⏚w«¬ᓄᓄஹᡂK®¯°D.ᑖgC3H6஺3,±fᨵ²³ஹ´³Ḅᨵµᱥᐳᨵ2`3ஹ^ᑡᐵ¶·gᐳ¸ᡈ·g¯°ḄpqrsḄt()A._⁐vwᜧ»¸ᙠH+ஹC¼ஹMnOJB.pH=2Ḅvwᜧ»¸ᙠNa+ஹNH\COj4C.Fe2+¾H?஺?ᙠ⏚ឋḄ¯°2Fe2++HO+2H+=2Fe3++2HO222D.ÂÃ⏚¾Ba(OH)?Ḅ¯°H++SO^+Ba2++OH-=BaSO^+HO424ஹ^ᑡÄÅÆᫀwÇᑮÄÅ?ḄḄt⌱ÄÅÆᫀ⚗ÄÅ?ḄDÉMᨌ0H)2©ªvËÌᓄ|ᔣ2mLimol/LNaOHᐜᐭ3Îlmol/LMgCL$Ïᐭ3ÎAFe(0H)Imol/LFeCL3

1BÐÑÒKÓḄ>ÔÕឋ]Ö×⏚ÎᐭÓ⏚¡ØÅDᵯÚ⛳KÜ×Ý□᩽ᨵÒaËà|ᵯ᩽ᵯÚ⛳KÜ×Ý$L□᩽ᡂḄaCᡂ~áᐭªâ.KIDÐÑ¢K╅ḄÔÕæçឋ]Öᵨéê'ᵯ᩽ᵯÚMgíN03ñ2ஹCUN03”ḄóᔠA.AB.BC.CD.D5ஹ^ᑡÝÚÆôḄõᑏ%rsḄt()A.NH++HO^^NHH2O+H+423B.S2-+2HO+2OH-2C.CHCOONa+HO^=^CHCOOH+NaOH323D.MgCO+HOA_Mg(OH)+CO32=226ஹ^ᑡÄÅ÷'ஹøùKHúᙳrsḄt⌱⚗ÄÅ÷'øùHúᵨüᴻþ↾
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2C.ᮞᜋஹᜋḄᓄᳮD.ᴻᩭḄḄ⌕ᡂᑖ#$%ᓄ&9ஹ᪷()ᑡ+,-./ᡠ12345Ḅ#+,+,-.23A6789⊤☢ᨵ=/>78?⊤☢ᨵ=@AឋCAl>Fe>CuB6DEFGHIJK⁐/>DEFGHIM⁐%ᓄឋCCl>Br>l222C6DNOPQK⁐RS/>DNOPQK⁐RS%ᓄឋCCl>Br>S22D┵UVᨵPQ/78NOHWXYZ[ឋCS>C>SiA.AB.BC.CD.D10ஹ)ᑡ\]45Ḅ#A.^_`a)/bcMgCL(D=Mg(1)+CL(g)ḄAH>0,AS>0c(NH-HO)-c(H+)32B.d`)/NH4aNOefghᜧC.ᵯk⛳mnoPQp11.2LH2,ᑣbcrsḄᵯtᦪI6.02X1()23D.ᙠNaCImKBrḄwᔠNOyeAgNChNO/^_ᐜPQ{K⁐RS11ஹ)ᑡ\]45Ḅ#()A.AlஹSiChஹCa(OH)2xNaHCCh~o⏚bc/%ᓄNObc

3B.|aஹbஹcᑖSiஹSiO,HSiO,ᑣ!fg3®./¯;᝞±Ḅ²ᓄᐵ´223C.FezCh"nµ'Fe2SCh3µe8Fe
SO423D.S
s-->SO3gᵯ஺஺>H2SO4aq12ஹhhICh@./Ḅg!ᵨ·¸±⊤¹᝞Ld“3”⊤¹ᓄ¼½eLᑡ_`┯¿Ḅ#deA.gI#ᔾygB.gHI#YygC../Ḅ")²ᓄNÁ"qy"ḄN*+D../gᡠᨵÃᓄ¼½§ÄÅÆNᡂÇÈᓄ¼½13ஹÉKLLᑡᔜËÌÍᙠᢣ
53"ᜧ)ᐳ©Ḅ#deA.ᙠNaCKINaClḄÑᔠ
5ÒAg\K\NO"IÓB./TT+\=lxlO-"molL”Ḅ
5:NH4+ஹCa2+ஹCl>NO3C.K+ஹNa\Br,SiCh?-ᙠ
5"ᜧ)ᐳ©fᐭg)CO2Õ"ᜧ)ᐳ©D.ᵫᵯÌḄc
H+=lxlO-i3moHJḄ
5K+ஹNa\A1O×CO2-314ஹÉKLᙠLᑡØᩩḄ
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ÒNa+ஹNH4+ஹÙஹNO3B.ÚᐭÛÜᡂH2Ḅ
ÒK+ஹMg2+ஹSO2\HCO33C.c
Fe3+=0.1mol-LTḄ
:H+>Ap+ஹCÙஹSCN-D.KW/C
H+=
UmolLrḄ
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ḄpHA.AB.BC.CD.D16ஹLᑡᢣ./ḄÌÍbcḄ#A.ö÷jᮞ5fᐭg)zᓄÒOH-+CO2=HCOjB.⏚ᓄNalChINaiḄÑᔠ
ÒI+IO+6H+^=I+3HO322C.øÜ
ᔾᦈ()zᓄH]ÒSO2+H2O+CIO=SO?+C1+2H+D.L±ᡠ¹ùú5./ÒZn+Cu2+=Cu+Zn2+CuSO4(aq)17ஹãaô)ḄC0(g)IHzO(g)ᑖfᐭ]û2LḄឤ¥ýþ¥ᘤ5*+./:C0(g)+HQ(g)=CO?(g)+4(g),tᑮ᝞Lÿᦪ:/mol⊝/molᑮ⊝ᡠ◤/࠷/minCOH0ca21650421.652900210.433210.41ᑡỚḄA.Ḅ!"#$B.1%&'5minᵨCO⊤*Ḅ+᳛"0.16mol/(L•min)C.2%&⊝-ᦪK=l/6D.3.2/0&ᦋ2Ḅᩩ45618ஹ8NA⊤*9:;<=-ᦪḄ>&ᑡ?@%AB!CḄA.ᙠImolNaHSChᨔF%&G□IJᦪ"2NAB.3moiᓫLFeMᐰOᓄ"Fe3f>4,ᜫR9NASᵯJC.--U&14gᵫN2WCOᡂḄYᔠ[FGᨵḄ]Jᦪ^"NAD.ILlmol/LḄNaClO_`%GᨵCIO-Ḅᦪ^"NA19ஹ"aGᨵFeCbஹFeCLஹCuCLḄb`%ḄCM+d]eᦈ&ghiᙠGᨵagjkḄlᘤ%;ᐭb`&opq;ᐭ

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Fe3+=0.2mol•L1D.⌕ab`%ḄCi?+ᐰxd]&ᑣ◤⌕jk44.8g20ஹ8NA"9:;<=-ᦪḄ>஺ᑡ!CḄA.aImolᓄjMᐰ_ᑴᡂF&ᐸ%ᡠGFJᦪ^"NAB.ᙠᵨ⏚⏚ᑴ[Ḅ%&ᡂ3moicLOḄᵯJᦪ"5NAC.0.1mol-L*CaCL_`%GᨵCIJḄᦪ^"0.2NAD.136gᰚḄKHSO4%Gᨵ2NAS□IJ21ஹ¡¢ᯋ⏚\-r=c-COOH¤¥ᵨ¦§ஹ✏ᧇªᓄ«¬%஺ᑡᐵ¡¢ᙽ⏚Ḅ!CḄA.ᑖJ¯"C9H7O2B.W¢ᙽ⏚CH°C-±009²"huᱥc.´ᑖJᓄᔠᱥf?0'ḄᓫFD.Imol¡¢ᯋ⏚ᨬ¶5W5moi·[&5¸¹º22ஹᵨᩭ¼½ᑡ¾Ḅ¿À¯&!CḄA.ᔣAgClÂÃ`%Ä;Na2s_`,ÆÇᵫÈ⁐2"Ê⁐:2AgCl+Sஹ=Ag2s+2C1"B.ᔣË⏚·j_`%;ᐭÌ·ÍᓄÎ_`:NH3H2O+OH=NH+OHC.ᔣNazSiCh_`%ÏᐭÐCO?ᑴᜓấ⏚ÓSiO+2CO2+2H?O=H2SiO3J+2HCOD.a[ÏᐭÔᮞÖ%&ᑴᜓ×Èk:2C12+2Ca
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ḄᓄHD(3)BḄ}ᵨDo(4)Eéᓾ3Ḅ}ᵨD—.(5)ëᜐᳮ¤⌱ᵨḄÅ¢D(Fîï)஺(6)┱ÎðñᩖóE1CuCl,ôf²³F_ḄÂõD஺2(7)SnCL.ö_ðᨵCL,÷ᑴ¤ᐭøù┱ú¥ûüýḄSnCL஺ûü0f◤⌕ᵨᑮḄþᘤᨵ(Fîï)A.ᑖPÿᧅB.
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C┯F஺D.ᵨᵯ᩽ᵯMg(N(h)2ஹCu(NO3)2Ḅᔠ
᪷YZᵯ[\&Cᑨ^ST_`ឋ#U
Dab஺cᫀD஺ூcᫀef௃g⚪hᔠὃjk>?DᓄஹRSTឋPQஹᵯlmᐵope஺qrᵯl□᩽Q_sSTt
□᩽STuvᵯᓄw஺5ஹBூᑖ᪆௃z4U⏚ᡈU|}ᔠzᵯᡂḄ5ᡈ5᪷ᡂUᵯ~
Cᑖ᪆஺ூ⚪12௃A.╆᪷zᡂ;zᔠ5NH4++H2O=^NHH2O+H+,ᑣTz
⌱⚗AabB.zᑖ
C;
@;ᡂ
S2-+H2O^^HS-+OHHS+H2O^^HS+2OH-,⌱⚗B┯FC.⏚6z=⏚5ᓄ6CH3coONa+H2O=MH3COOH+NaOH,zᑏab
⌱⚗CabD.8ᩩ⏚╅z="Ḅ5ᓄ╅
tᡂᓄMgCO3+H2O4Mg(OH)2+CO2,Tz
⌱⚗Dabcᫀ⌱B஺ூcᫀef௃g⚪ὃjzḄ
BbzḄᳮIcg⚪Ḅᐵ
qr¡ᑖzஹᵯḄ
᧕┯e⌱⚗B£ᐗU⏚ḄᵯIᑖḄ
;ᵯ஺6ஹBூ⚪12௃A.pH¤¥@¦§
⌱¨©ḄpH¤¥
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NaOHᡈ6G
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ᦑD┯FᦑcᫀBo7ஹDூcᫀ᪆௃ÄA.5ᓄ6vz=Ḅ
ḄᓄwÄNaH+HO=NaOH+Hf,'(Åᨵ22

13|ᮞḄ¨©Ç
ᵨᔣ᣸ÊË&CᦈÍ%ᑮ;<7ḄH2,ᦑAabB.5@ÏᓄᡂCu,5ᓄ6vz=Ḅ'(ÐḄᓄ
ÑÒ+Ó⁐ÔÕ⁐+,
ᑣÖB=Ḅ4;Fe>Cu,┯&'B.()*NaBrḄ,ᓫ./ᣚ1ᩭ345678⁐ᙠ4567:⁐;)<
Ḅ/ᣚ=>?;@ᓫ.<
Ḅ/ᣚ=>ABᓄឋ$Cl>Br>I,┯&'C.(DE
F⁐GHDE
F⁐GHIJC12222>SBr>S,CL>Brz,┯&'D.┵LMᨵN
⏚ឋ$P⏚ᜧRS⏚'EN6T2U⏚ឋ$S⏚ᜧRấ⏚஺᪷Yᐗ[Ḅ\ឋ]ᨬ_`Ḅ⏚ឋab;cde$\ឋ$S>C>Si«f஺ὃh$ὃijᵯkஹᵯmkஹᐗ[Ḅឋஹᓄឋஹᐗ[Ḅ\ឋabnoḄpq஺10ஹAூsᫀm᪆௃A⚗x=>7ᑖm=>AH>0,=>ᱥ{ᨵN
ᡂᱥᨵNAS>0,f'B⚗NHC14cNH/H,O
cH+
DE}ᙠ~m⊝$NH4++H2OiNH3-H2O+H+,~NH4+Ḅ~m,---------7^~7~m⊝cNH+
4cNH,-H,O
-cH+
ᦪ6~m⊝ᦪ6~-----6┯&'C⚗{ᨵᢣH2ᡠᜐCNH+
4a,U.2LH2Ḅᱥ.Ḅ,Ḅᵯᦪ'D⚗ᵫRNaClKBrḄpfᐭAgNO3DEᐜ¡ᑮḄAgClḄD£¤AgBrḄD£fᐜ
ᡂAgClGH¤AgBrGH┯&'sᫀ⌱

14h§$᧕┯ᑖ᪆$┯⌱B,7~N%+Ḅ~mNHyHO>H+ᱥ.Ḅ©N%+ᱥ.Ḅª2C(NHHO)c(H)3?«-------7-----^©ᜧ'┯⌱C,22.4L/molHzᱥ.Ḅ'┯⌱D,K(AgCI)>K(AgBr),spspc(NHj)7ᐭAgNChDEᐜ¡ᑮAgBrḄD£®DEḄᜧ«p஺11ஹCூ⚪°±m௃A.Si(h²⏚=>Ca(OH”NaOH=>A┯&'B.SiCh=>
ᡂSiChSiO2³=>
ᡂHzSiCh;HzSiCh´µᑖm
SiCh,¶·ᓄ7SiB┯&;C.Fe2(hH2sCh=>
ᡂFe2(SC>4)3,Fe2(SO,3DEµ¹ºcᑮFe2(SOQ3»NCf'D.S02=>
ᡂSO2,SO3,D┯&'ᦑ⌱C஺12ஹCூ⚪°±m௃A⌱⚗½¾I¿ᓄÀÁᔾᦈµᦑAf'B⌱⚗½¾IIILᡂᓄÀÁµ½¾ᦑBf'C⌱⚗x=>;ĽjᵯkÅÆᓄÀᓄ7ᵯᦑC┯&'D⌱⚗x=>½¾IᡠᨵÇᓄÀÁI¿½¾IHILᡂÈÉᓄÀÁᦑDf'ÊᡠËsᫀ7C஺ூsᫀh§௃ÁᔾᦈᡂÁ=>µ¤ᔾµÌ⌕Î=>ᱥ
ᡂᱥÏᜧ«ᐵÑ஺13ஹBூ⚪°±m௃A.CIO-ᐹᨵᓄឋÓᐹᨵ¤jឋÔὅ;<
ᓄ¤j=>;ᜧᐳ}×ᔠ⚪ÙA┯&'B.dᔠKஹÚc(H+)xc(OJT)=10";pDEc(H+)=0.mol/L,DEÛ⏚ឋᔜÝÞßà=>;ᜧᐳ}×ᔠ⚪ÙBf'C.ᵫRH2c03Ḅ⏚ឋnH2SK)3aABCO2]SiO3?-=>Ôὅ;ᜧᐳ}×ᔠ⚪ÙC┯&'D.ᵫ~ᵯÝ
Ḅc(H+)=101J<10-7mol/L,DE;Û⏚ឋᡈâឋãDEÛ⏚ឋᑣH+A1O\CCV-;ᜧᐳ2}ãDEÛâឋDEᔜÝÞßà=>;ᜧᐳ}×ᔠ⚪ÙD┯&'ᦑsᫀ7Boூsᫀh§௃~ᵯÝ
Ḅc(H+)=101Jmol/L,DE;Û⏚ឋᡈâឋ஺14ஹDூ⚪°±m௃A.3pHåæᕈè⁐ḄDEᕈ⏚ឋNO\Óᙠ⏚ឋᩩêë<
ᓄ¤j=>ᙠDEᜧᐳ3}ᦑA┯&'

15B.ᐭìí
ᡂH2ḄDEᕈ⏚ឋᡈâឋDE}ᙠᜧ᪷ÝᡈÝÝ]SthHCOî=>᪷Ý]Mg2+ஹHCO3,ᙠDEᜧᐳ}ᦑB┯&'C.Fe3+SCN-ïà<
=>ᙠDEᜧᐳ}ᦑC┯&'D.Kw/c(H+)=0.1molLTḄDEᕈâឋDE}ᙠᜧ᪷Ý,Na+ஹK\AIO2,NO3-ïà=>I]᪷Ý=>ᙠDEðᜧᐳ}ᦑDf'ᦑ⌱D஺15ஹCூ⚪°±m௃A.A7NaHCCh´µ᧕ᑖmᡠ◀òNaHCCh»NóᨵḄNHQ,ᵨ¶·µA┯&'B.Åö÷ᦈøCu]ù⏚=>
ᡂḄNO,ᵫRNO]úḄO2ᓄᔠᡠᵨ᣸úᦈøB┯&'C.üᑴþ⏚DEÿNaHC(h
ᨵ⏚Ḅ⏚ឋ⏚⏚⏚ឋᡠᵨ⏚ᐹᨵ⏚ឋCD.!"#$%&'Na2cCh(Na2s03
ḄpH,$H2cO3)H2sO3Ḅ⏚ឋ*+ᵫ-H2sCh./0Ḅᨬ234ᓄᱥḄ7ᓄᱥᡠ.8ᵫ9:ஹ0ᐗ=>?@ឋ*D┯B஺ᦑ⌱C஺16ஹAூᑖ᪆௃A.JKLᮞ7N!ᐭ"PQ4ᓄᡂ⏚S┛B.UVWX◤Z[ᵯ₹^ឤC.`a⏚b*⏚ᙠUVdefN.8gᑏD.jkᡂlᔠno.pqrᵯsWX஺ூ⚪uvw௃A.JKLᮞ7N!ᐭQ4ᓄᐜᡂ⏚┛yz{"P{yz
wb⏚S┛
⏚S┛⌕gᑏb┛UV)⏚S᪷UVᦑWX~{ᓄb:OH-+CO2=HCOnAB.WXfNᵯ₹.^ឤjXb5I-+IO3-+6H+^3L+3H2O,B.C.
ᔾᦈPQ4ᓄ0"P
NᨵᜧPCIO,ᑣ.pᨵᜧPḄH+ᡂXᡂ`a⏚ᑖVSO+HO+3CIO=SO?+CI+2HC1O,C.22D.jkᡂlᔠnojkᡂrᵯsᦑᑏᡂrᵯsWXZn+Cu2+=Cu+Zn2+,D.஺ᦑ⌱A஺17ஹDூᫀw᪆௃A.ᵫ⊤Nᦪ1NCOḄᓄ᳛b40%,2NCOḄᓄ᳛b20%,.8ᓄ⊝q¡ᵫ-¢'ᓣ2¤COḄᓄ᳛¥¦ᡠWXḄWXb§¨WXAB.1N1.6mol~5minᵨCO⊤Ḅ©᳛bT=0.16mol/(Lmin),BC.2N⊝¬ᔠᱥNᔜ®ᑖ0.2X0.2COஹH2OஹCO2ஹH2Ḅ&'ᑖ¯b0.8mol/Lஹ0.3mol/Lஹ0.2mol/Lஹ0.2mol/L,ᡠ⊝°ᦪK=±²=1/6,C

16;D.3´2µᔜ®ᑖḄ⊝P¶ᨵᦋᡠᦋḄᩩ¹.8/¢'8/ᐭºᔠ〉Ḅ¼ᓄᑺD.஺¾⚪⌱D஺¿À⌕Z[⚪NWX/ᙠឤ¢ឤÁᩩ¹ÂÃÄḄᦑ.ÅᵨÆᜧḄÇÈ(ᓽ˦ÁᘤÍ)஺ᙠᢗᧇµ%ÑÒÓÔᑮÖᦔ⊝Ḅ~ØÂÙᓄWX©᳛ḄÇÈÚᨵᐭ¼ᓄᑺº஺18ஹCூ⚪uvw௃A⚗ஹ0⏚SÜ/ᵫÜUV(0⏚S᪷UV®ᡂḄUVᓄᔠᱥImol0⏚SÜᨔNÞ□UVᦪbNA,ᦑA┯BB⚗ஹ3moiᓫáFeâᐰᓄbFesCh,ᜫå8NAæᵯVᦑB┯BC⚗ஹç(è4ᓄ/µéᑖVáPêb28ḄërVᑖV14gç(è4ᓄ®ᡂḄ¬ᔠḄᱥáḄPb0.5mol,ÞᨵḄrVᦪubNA,ᦑCD⚗ஹ`a⏚Ü/ì*⏚í`a⏚᪷ᙠ
N7wILlmol/LḄNaClO
NÞᨵCKTḄᦪu¦-NA,ᦑD┯Bᦑ⌱C.ூᫀ¿À௃0⏚SÜ/ᵫÜUV(0⏚S᪷UV®ᡂḄUVᓄᔠᱥᙠ7
N8âᐰᵯU:ÜUVஹSUV(0⏚᪷UVImol0⏚SÜᨔNÞ□UVᦪbNA,ÞImol0⏚SÜḄ
NÞ□UVᦪb2NA,⌕Z[î¯ï²ðñò஺19ஹBூᑖ᪆௃ᵫ-4ᓄឋFe3+>CiP+,ᐜqFe+2Fe3+=3Fe2+,óqFe+Cu2+=Cu+Fe2+ᵫ⚪uNôõö"0.5L÷ø8#:CM+,ôõÍb0.5L÷õNFe3+(CM+ាûâᐰWXÁᘤᑁýáP.ᑣ
wḄþ)᪆:CuḄáPµÖ0.5LõNÞᨵCiP+b0.5Lx0.7mol/L=0.35mol,ᵫFe+Cu2+=Cu+Fe2+,ÿὑ0.35molFe,ᡂ0.35molCu,ὅ0.35molx(64g/mol-56g/mol)=2.8g,ᦑFe+2Fe3+=3Fe?+ὑFe2.8g-r56g/mol=0.05mol,ᦑ0.5LFe3+0.05molx2=0.1moL0.35mol+0.05moi=0.4mol,ᦑ0.4molx56g/mol=22.4goூ⚪௃A.ᵫ⚪0.5L!"CM+,#$%&0.5LFe?+'CM+ា)*ᐰ,-.ᦑ/0.25L,-*ᐰ0Feᨵᒕ3.4%ᡂᑖFe/Cu,ᦑA678B.1L/,-0.9ᒕ3.:;Ḅ,-=Fe3++Cu=2Fe2++Cu2+,ᦑB┯?8C.c(Fe3+@0.1mol+0.5L=0.2molL”,ᦑC678D.1LAᨵ0.2molFe3+'0.7molCu2+,ᐜ;Fe+2Fe3+=3Fe2+,:;:Fe+Cu2+=Cu+Fe2+,DὅὑFeO.lmol,0ὅὑFe0.7moL⌕FCi?+,-*ᐜ⌕'Fe?+,-.ὑm=(0.1+0.7)molx56g/mol=44.8g,ᦑD67஺ᦑ⌱=B஺20ஹB

17ூ⚪௃A.J%KLMKLḄNᔠ%.PQRSᓄJ%KLMUQRSᓄᑖLḄNᔠ%.ᑣᡠAJ%KLᦪYZNA,A⚗┯?8B.ᙠ,-KC1O3+6HCI=KC1+3CLT+3H2஺.]⏚_MSᓄᑺ.]⏚_]ᐗbḄᓄᔠcd+5cefᑮ0c.HC1Mhiᑺ.HC1]ᐗbḄᓄᔠcd-1cᓣkᑮ0c.5moiHC1lhiᑺ.Imolmnc.ᡠopᡂ3moicLqrḄᵯLᦪ5NA,B⚗678C.m7tO.lmoHJCaCLuḄ%&.ᑣmvwᐸAᨵḄCyzLḄᦪ.C⚗┯?8D.KHSO4ᰚ|ᵯz"_zL'}⏚R᪷zL.136gᰚ|ḄKHSO4MImoLᐸAᨵNAQ□zL.D⚗┯?8ᫀ⌱B஺21ஹCூᫀ᪆௃A⚗.⏚Ḅm⛳'7,ᑖLC9H6஺2,┯?8B⚗.ᙽ⏚A.ᯋ⏚ᨵ.᪀m.ᯋ⏚ḄᑖLc3H2஺2,ᑖLᡂmQ“CH2”ὅmMᱥ.┯?8C⚗.⏚A.o⏚ᓫ%;,-ᡂkᑖLᓄᔠᱥQf90H,678⚗.ᯋ⏚Ḅ=4'¢/H2;ᡂ,-.Imolᯋ⏚ᨬU#/5m01H2;ᡂ,-.ᯋ⏚;,-¤m;¥,-.┯?8ᫀ⌱C஺22ஹBூ⚪௃A.ᔣAgCl§¨©Na2su.ª«ᵫ¬⁐n®⁐.¬⁐ḄAgCIqᓄ®⁐ḄAg£,;,-ḄzL¯°2AgCl+S2-=Ag2s+2CLᦑA678B.ᔣ⏚R╄uᐭ³RSᓄ´u;,-ḄzL¯°NH+HCO,+2OH-NH3H2O+H2O+CO,ᦑB┯?8C.ᔣNazSiChuµᐭCO2ᑴᜓấ⏚¹J;,-ḄzL¯°SiO+2CO+2HO=HSiOi+2HC0,ᦑC6782223D.º]»µᐭ¼ᮞ¾.ᑴᜓ¿¬;,-ḄᓄÀ¯°2CL+2Ca(OH)2=CaCL+Ca(ClO)2+2H2O,ᦑD67;ᦑᫀBoஹÂ⌱Ã⚪(ᐳ84ᑖ)23ஹÇÈஹÉÈÊËᡂ,-NaOHÌuஹÍAICH2COOH+CU2O1+H2O|CHCHO+2CU(OH)22

18OOCHCH;ூᑖ᪆௃A/ÎᓄRᙠÏSÌḄlᵨÑ;ᡂ,-ᡂB,ÒÓ/AḄ᪀#$./X;ᡂ,-ᡂA,ᡠoXCHCH஺BÌᡂC,0CÔᓄSᓄᡂCH2CHO,D/ᦾ᪍×ᑺ,-⏚ᓄ0ᡂCH20HCHCOOCHE|CH2COOH,E;ØÙ,-ᡂF,F/R»;ᡂ.ÇÈqᓄÚÈ.ÛᑮGÜ;Ý,-ᡂH஺᪷Þßᑖ᪆àá஺ூ⚪௃(1)ᵫFḄ᪀â#$FᐹᨵḄäåÇÈஹÉÈ஺ᦑᫀÇÈÉÈ(2)ÒÓ/AḄ᪀#$./X;ᡂ,-ᡂA,X»᝱ç.èX/Ḅᨬâ.ᡠoXCHCH஺ᦑᫀCHCH(3)A/éᓄRᙠÏSÌḄlᵨÑ;ᡂ,-ᡂB0BᙠNaOHÌuஹÍᩩëÑÌᡂC»ᦑᫀᡂ,-NaOHÌuஹÍCH20HCHCOOCHCH2CHO/ᦾ᪍×ᑺ,-⏚ᓄ0ᡂEFTCH2COOH,GG;Ý,-ᡂH஺ᦑᫀ(JCHCHO+2CU(OH)^-^[7JCH2COOH+CU2OI+H2O22(5)E0PCH2COOHḄᑖì᪀%◤⌕î³;ïð,-.ñòᨵÇÈèÌ.ᑣAᨵÉÈ.ḄPó

19OOCHÙᱥôᨵõñòö÷ᨵQØÙÈ஺øᑖì᪀%COCH.)Ḅ,-ú°û⌕MºÇÈqᓄüiLḄùÈ.#o0H.0ᵬ⏣0|-6-ÿ
ᑮᡂàáÔᓄSᓄᡂÊù(COCH)஺CH€H>J+HCO3Fe3++3HOFe(OH)3(2)+3H+ூᑖ᪆௃I⋎⁐!Fe(OH)3,ᑣHFe(OH)2,ᵫ$ᓄᐵ'()GFeCL,DFe,JFeCh,BFe2(h,A*BḄ,-AAl,CAWh,EAlCb,KA1(OH)3,FNaAKhூ⚪/01௃(1)BFe2(h,BḄ2⌕ᵨ⌶6ᑴ89:CḄᓄ;<ALCh஺(2)EAlCb,□>?AP+,>?Ḅ@᪀BCD(3)ᔣFFGᐭIJCO2
ᡂK,ᓽLᔣNaAKhFGᐭIJ
ᡂAIOHMḄ>?MN<A1O+CO+2HO=A1222(OH)3I+HCO3-(4)JᙠPQR(ᵨSTᐸVᳮ6L9X(8YZᑺ\ᵨSTᐸVᳮ6Fe3++3H?O=^Fe(OH)+3H+,3
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2025ஹNa2sO3+H2sO4=Na2sO4+H2O+SO2T(gᑴḄ
জট(ati-V)/atMOO%4Fe2++O2+4H+=2HO+4Fe3+22400mati/[233at2(ati-V)]xl00%2ூbᫀ1᪆௃⚪ᑖ᪆LI.(1)ᑴᜓSO26ᵨ⏚⏚Ḅᓄ;MN<Na2sO3+H2s04()=Na2sO4+H2O+SO2T஺(2)B6᧕
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ÂRÃ*xl0O%=ÅÃxlOO%஺tamltai}(6)ÆᓄᑺᙠÇ6ÈÉḄÊË\ÌͲÎ(ÆᓄSO202ḄgÏᑮῃ/Ḅ஺ᑣ᪷ÒÓÔÕSO2+2H2O+2Fe3+=SO43+2Fe2++4H+()ÓÕÔÖ6ª×9>?$ᓄ9>?ᑣḄ>?MN<4Fe2++O2+4H+=2HO+4Fe3+),2(7)ᡠØ⁐ÙÚ6⏚ÛÜ©Fᑖ>Ý⏚ÛḄÞ86ஹßàஹஹáJ஺᪷Ò(5)FSO2ḄâJ()ᳮãR
ᡂ⏚ÛḄsJR-------x233,ÊË$ᓄᘤḄῃᦔ᳛6——-22400ta-Vx4x23322400/"?233f(/.a-V)lὃdLὃoSO2ᑴᜓஹឋséஹMᫀêëìígtâJ°Ö:26ஹîïSiO2+2OIT=SiOð+R02Ce02+H0+6H=2Ce3++O21+4H0ßà0ᡈᐸÎᔠᳮbᫀK[Fe(CN)]222236ᨬÔó©
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(SiO2ஹFeO,CeChஹFeOᱥ)ᓄᓄấᓄᡂấ⏚23FeO,CeChஹFeOᑮAḄ⌕ᡂᑖấ⏚!AḄᡂᑖ"Fe2(hஹCeO,FeO,!232A(FeO3,CeO>FeO)#$⏚%B"$⏚&'ஹ$⏚'Ḅ(ᔠ!BḄᡂᑖ"CeCh,Ce(h*22H2O2+#H2s04-.ᡂCe3++-.2CeO2+H2O2+6H+=2Ce3++O2f+4H2஺1Ce3+2ᡂCe(OH)3341Ce(OH)3345ᓄᡂCe(OH)»4(1)67ᴻᙠNaOH:;<==⌕◤⌕?@ABC:D᳛+:DF᳛-.জHᓄấᓄᡂấ⏚-.ḄIJKLMSiO2+2OH=SiO32-+H2஺ᦑOᫀ?1SiO2+2OH=SiO32+HO2;

21ফ-.ঝCeCh*H2O2+#H2sCh-.ᡂCe3++02,-.S2CeO2+H2Ch+6H+=2Ce3++ChT+4H2஺1ᦑOᫀ2CeO2+HO2+6H+=2Ce3++O2T+4HO!22(3)TᑮUVḄCe"-.ঝW<◤⌕!BXY;ZᦑOᫀ;Z1(4)᪷\]^ᑖ᪆-.ঞHCe(OH)3345ᓄᡂCe(OH)4,◤⌕ᐭḄbᑺX@A"O2,ᦑOᫀ஺2(5)K3[Fe(CN)6]de*$⏚&'-.ᡂᱯgḄh⁐jkᵨFeSO4mn@AᵨK31Fe(CN)6]oᢣqᑺmnrsḄtuᨬ%wmxᡂyh⁐jkz{₩}~ᜫ1ᡠᵨFeSChᙠH☄wx%~XYmnᑖ&'IJ5ᓄᡂ'IJᑣ$⏚&'$⏚&'ᜧᡠACe(OH)4Ḅᑖᦪᜧ1ᦑOᫀK3[Fe(CN)6];ᨬ%wmxᡂyh⁐jkz{₩}~ᜫ1ᜧ஺27ஹ⊝⏚¡ᑭ£¤2KMnO4+16HCl-2MnC12+5C12t+8H2O◀¦§H(ᨵḄ§ᓄ©ª«§ᓄ┱ᓄ®ᜫ᳛¤¯CuC12ᰚsUC±²«§ᓄ┱³´AஹCூᑖ᪆௃SnCh᩽᧕¹º-..ᙠ»¹¼᛻¤XYXY¾A¿ᵨKMnO4+⏚-.ḄKÀᑴDC12,-.ÂᡂMnCl,Ã2KM11O4+I6HCI—2MnC12+5C12t+8H2O,ᑴDḄ§Hᨵ§ᓄÄ⛳+ḄÆᓄ;2¦§HḄ§ᓄSnC14ᙠH᩽᧕¹ºᑭᵨ$⏚Ḅᔾ¹ឋÉʧ■ÌSnC14¹º1ᯠ%C12+┱Ḅ-.ᑴᜓSnC14,ϹÏᓾ@Ñ᝱ḄSnC14ÏÓÔ£ᦈÖᱥ1-.x.ᐜᡂ§Ñ᣸´஺ூ⚪ÚÛº௃(DÜaḄÝᵨ"⊝@ᑖÞᧅᑁḄ¡ᑭ£¤ᦑOᫀS⊝⏚¡ᑭ£¤1(2)áâ¿ᵨKMnO4+⏚-.ḄKÀᑴDC12,-.ÂᡂMnC12,ᓄãKLM2KMnO+16HCl-2MnCl+5Clt+8H2O,ᦑOᫀS2KM11O4+I6HCI-2MnC12+5C12t+8H2O422(3)BḄÝᵨ"◀¦§H(ᨵḄ§ᓄᦑOᫀS◀¦§H(ᨵḄ§ᓄ1(4)SnC14᧕ᢵÃϹ@婪«§ᓄ┱ᓄ®ᜫ᳛¤ᦑOᫀS©ª«§ᓄ┱ᓄ®ᜫ᳛¤1(5)æᨵ§©ª«§ᓄ┱¹º.ᵨ2çᮞᦑOᫀS¯1(6)┱éHêᩖEHCuC12,ìíîFHḄVïð"CuC12ᰚsUC±²«§ᓄ┱³´ᦑOᫀSCUC12ᰚsUC±²«§ᓄ┱³´1(7)ñ✂ᵨᑮñ✂óôஹåõஹöᦈᘤஹÏÓÜஹ┵ùô»◤ᔾô+ᑖÞᧅᦑOᫀSAஹCoூOᫀsú௃û⚪ᑴᜓáâüýᱥḄឋஹáâ¾ḄÝᵨஹᑴᜓïᳮºOḄᐵ
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224FeS2+UO2"#FeO3+8SO2⏚%ZMnCh+5S()32+6H+=5SO42+2Mn2++3H2O23BaSO+2HNO3=3BaSO4+2NOT+HO32ூ'ᫀ)᪆௃,⚪ὃ.Fe/ᐸᓄᔠᱥ஺2⌕4/Ḅὃ567ஹ89:;%Ḅ<ᑏஹ>89Ḅ?@஺(1)8.0gFe2()3A112BFeḄx8.0g=5.6g,ᦑ12.0FeCASḄ12.0g-5.6g=6.4g,ᦑ777T1605.6g6.4gn(Fe)n(S)=--~—E~7=1:2,ᦑFeaSஹ•ḄᓄH%FeSz;?@+3I>◤⌕ᵨKSCNLMᡈKdFe(CN)6]5bgImol32g/molLMᦑᐸ:OPQRSFezChTUVAᔣUVAXᐭ〉[\⏚]SL)^XKSCNLMLM_⊈a⁐஺ᡈQRFezthSTUVAᔣUVAXᐭ〉[\⏚]SL)^XK4[Fe(CN)6]LMcde⁐fg;(2)FeS2hijCdᡂFezChl8s஺2,:;%4FeS+llO2
FeO3+8SO;(3)জ⏚ឋKMnO2224LMᐹᨵqiᓄឋᦑCrᙠ⏚%^sVAᯠuvw^s^sxMnOjySCV-iᓄSO4"z{|}~MM+,jCḄ89:;%P2MnOj+5sO33+6H+=5SO4*+2Mn2++3H2OঝALMAᔲBᨵNa2sCh:ᫀᔠᳮ[⏚ᐹᨵqiᓄឋySO.iᓄSO?",ᐸjC:;%P3BaSO+2HNO=3BaSO4+2NOT+HO0332,f3.88xlO32inHOZ\H1NAூᑖ᪆௃(1)᪷⏚᪀ᑨᩖᓄ:%ᕜAEᵯ8~9ᦪḄᜧᜧPḄᨬ᜜£ᵯ9ᜐT¥ᐙ§᝱©ªs(2)Znᜫ¬ᨬ᜜£ᵯ9uᡂZM+[Zn(OH)4p-AZi?+hOITᡂ4ᩩ±²³(3)´ᑖ9⏚ῃ¬Eᑖ9¶dᡂᯖ⏚(H2s2஺7)xi³Ḅᦪ¸¹_(4)᪷º»ᨔḄ᪀Znᙠ⚔5ஹ☢¿lᑁÁSᙠÂÃlᑁÁ᪷ÄÅ=vw67஺ூ⚪¸Ç)௃(1)᪷⏚᪀PBᨵ4ᩩ஺³ÈÉᵯ9Êᑣᩖᓄ:%sp3ᕜAEᵯ8~9ᦪḄᜧᜧPḄI£ᵯ9᣸Ì%3s23P3,ᜐT¥ᐙ§᝱©ªsᑣᐸEᵯ8"TSḄEᵯ8ᵫᜧᑮÏḄÐCI>P>SফZnḄI£ᵯ9᣸Ì%3d">4s2,ᐸᜫ¬ᨬ᜜£ᵯ9uᡂZ+,ᐸI£ᵯ9᣸Ì%3dÑ[ZiKOHR*AZn2+noonrhOH-ᡂ4ᩩ±²³ᑣ᪀ÒÓ(ÕHOOH.(3)⏚ᑖ9AS~9Ö×4ØO~9ᡂ4ᩩi³´ᑖ9⏚ῃ¬Eᑖ9¶dᡂᯖ⏚(H2s2O7)xH-O³ÙuḄO~9Ö×ÚÛEØ⏚ᑖ9AḄS~9i³Ḅᦪ¸¹_Ü(llmolᯖ⏚ABᨵi³Ḅᦪ¸8NA;(4)᪷º»ᨔḄ᪀Znᙠ⚔5ஹ☢¿lᑁÁØᦪ=2X?+12x!+3=6,SᙠÂÃlᑁÁØᦪ=6x2+4=6,

23ᑣᓄ>?1ZnS@ᨔBḄC☢E1FGHI
ᑣE=3JṺpm3,ImolᨔBḄL=(65+32)x6=582gᑣᨔ2¿ᵫ¿4m582x2x103஺3.88xlO32ḄÄÅ="=îï"=᪆ðg/cm3.