河北省井陉县某中学2022-2023学年化学高三年级上册期中达标测试试题（含解析）

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2022-2023
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11D⌱⚗1⛳+⏚Eᑖ'ᡂ¡ᓄ1¡ᓄ7¢⁐£¤m¥1¦Ex§⁐1¡ᓄEx¨c⏚©ᢣ«ᑺ1ᦑD┯¯°±ᡠ²1ᫀqD஺ூᫀ=´௃|¶w7|·⏚ஹ|}⏚1ᨵc¸ᡂ1¹7|⏚ºᨵc¸ᡂ஺3ஹAூᫀ'᪆௃.»Ḅᱥ»Ḅyq2X4mol,.Ḅ¼½Lᒹ¿¿ÀX10-3L,᪷c=n/V,ÁᐭᦪÄ13ᱥ»Ḅd1000F-4y|ÅqÆSmoHL-i,ᦑAÇÈ஺4ஹCூᫀ'᪆௃Fe7|}⏚)/ᡂFe(NO)2+Fe(NO3)3ḄÉᔠᱥ1Fe+}⏚[ᐰ)/°Fe(NO3)2+Fe(NO3)33ḄÉᔠᱥ◞ÍÎÏÐÑÒÓ3ᑮ¥⁐ḄFe2O3+ϼB
AஹBϼÉᔠÕᐭÖyw3ᑮHNO3+NO
×0²oØᑡ01FeᐰÚ¡ᓄqFezCh,FeᐗÜḄᓄᔠÝᵫ0Ýᓣà+3Ý1|HNChÚᑖN#áâ#ᡂNO,NᐗÜḄᓄᔠÝᵫ+5Ýãq+2Ý1᪷3ᜫᵯåឤ13n(Fe)=3n(NO),n(NO)=n(Fe)=ߟc"o=0.15mol,56g/mol᪗éuêGNOḄ¼½q0.15molx22.4L/mol=3.36L=3360mL,ᫀ⌱C஺=´ëì7HNO3)/Ḅíîïᵨåឤð(1)3ᜫᵯåឤëìᜫñᵯᱥ»ḄyòvHNO3N#3ᑮᵯᱥ»Ḅy°ফN#åឤn(HNO3)Ò)/=n(HNO3)ôõöᵨ+n(HNO3)÷ᓄឋöᵨ஺5ஹBூᑖ᪆௃A.ᨵḄøùºᨵúᕡ1᝞üஹýþÜ°B.EFëìÿ
Ḅᯚ⁐ᐗḄᯚ⁐C.ᓄḄᔾD.ᨵᱥᡂḄᓄᓄᓄ஺ூ⚪$%&௃A.(ᡠᨵḄ*+ᨵ,ᕡ᝞/0ஹ23⌱⚗A┯7B.8᪛:;”=Ḅᯚ8>?(ᐗḄᯚ⁐⌱⚗B@AC.ᓄḄᔾBCDEFGHḄFḄIEJ⌱⚗C┯7D.᳝L᳾Ḅ=Nᨵᱥᡂᱥᳮᓄ⌱⚗D┯7Pᫀ⌱B஺ூPᫀRS௃T⚪ὃVᱥᓄஹᯚ⁐WXYZ[\]^_XYḄ`abI@A&PTc⚪d^_ᓄefḄὶh.⚪

12ÌùúRᜧMẠ⚪஺6ஹCூᑖ᪆௃þSḄ23ᱥᩩ
(᝞ஹஹ)ᨵ
A.ᓄ!⏚Fe%&ᓄB.()*ᑴᜓ-.Ḅ01⏚Ḅ2C.4⚪6ᱥ89:;<ᑏ>ᱥD.@ḄABឋDᐸF.
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ூ⚪HIJ௃A.Feᙠ!⏚%&ᓄᦑA┯OB.PFᓄ═1⏚ᙠRSᩩᑴU-.ᦑB┯OC.PFᓄVWX&ᡂZV⏚[ᦑC\]D.Na`.0ḄF.&ᡂNazO;RSᩩ@F.&ᡂNazCh,ᦑD┯Ofgᡠij⚪⌱C஺ூmᫀop௃j⚪ὃrsᱥ8ḄᓄtuḄᱥᩩ
(᝞ஹஹ)ᨵ
ᡠ6ᙠviᓄtwḄᩩ஺7ஹDூᑖ᪆௃Fᓄ{2|Fᓄ@}Fᓄ~
ᑮᵨ⏚|@ᜐᳮ%&HCO3-+A1O2-+HZO=Al(0H)3l+C0Rᐭ40ᓣ⏚|@wᨬaஹbஹco9ឋḼ⏚|@ḄRᐭឋ6Jm஺ூ⚪HIJ௃A.{⏚᪷¢£¤¥⏚|᪷ᵯ¢&ᡂḄ¢£§¨©9HaV+AKV+HzOnAlSH6lHXVᦑ\]B.bocoᡠ¯°±²³uᙳ9@¢£ஹ{⏚᪷¢£ஹ|F᪷¢£ஹ⏚᪷¢£ᦑ\]C.aoµឋ89|Fᓄ@2{⏚@¶ᙠḄ¢£·Na*ஹA10-.OH,ᦑ\]D.Rᐭ40ᓣ⏚|@Ḅ2wᨬ90.032mol,|Fᓄ@0¯ᨵ|Fᓄ@ᵫÀ|F᪷¢£2⏚|᪷¢£&ᡂ⏚᪷¢£2XHC03-+A102-+H20=Al(0H)3l+C(V-ÂÃ8ᓣ
&ᡂNaHCOsḄᱥ8Ḅ90.032/0.032=1.Omol/L,ᦑ┯O஺ᦑ⌱D஺ூmᫀop௃ÈÉÊ0pHḄÌᓄ%&Ḅ¢£ᐳ¶Î9JmḄᐵÐ஺8ஹCூᑖ᪆௃WḄÒᓫ|ᓄᱥᵨÔᑴÕᑺᑣW9ØᐗÚÛᕜÝÞßᐗÚ0B£àáᨬᜧḄ·@ᑣY9@ᐗÚX,YஹZåᡂḄ1Rᐭ1⏚&ᡂæ⁐èéêឋ.ëìᔠî²ᐗÚᙳ·ÛᕜÝᐗÚï·Na2s2O31⏚&ᡂS2SO2,ᓄt§¨©9Na2s2O3+2HCl=2NaCl+Sj+SO2T+H2O,ᡠ6X9FᐗÚZ9VᐗÚòJm஺

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O,YALZSi,«Cᑖ᪆´P஺ூ⚪$%&௃A.µGµ¶¦WḄᓫtN2,¸¹ᦑA⚗@AB.ZSi,ᐸᓄᱥSilUᑖtᑁḄᓄ¼½ᨵSi-Hᐳ¿¼ᐳ¿ᓄᔠᱥᦑB⚗@AC.ᙠᐗᕜ⊤=Á?ᑮ¦tÃÄᜧXO,YALᑣtÃÄḄᜧ¤ᐵhpXVY,ᦑC⚗@AD.XeZᡂḄᓄᔠᱥSi(h,e{ÆᡂÇF⏚ឋÈᓄᱥᦑD⚗┯7Pᫀ⌱D஺10ஹAூᑖ᪆௃ÁÉ=ÊËÌᐭ70%H2sChḄK2O2O7xy=Z⊝⌮ᔣÑÒxyÓᕈÔ⁐ÌᐭC2H50Hxy,IÈᓄᡂCH3COOH,K2O2O7ÖCF+,xyᕈ×⁐K2O2O7xy=Ìᐭ30%NaOHxyZ⊝@ᔣÑÒ,K2O2O7ᓄK2OO4,ØÌᐭC2HsOH,xyÙ⁐ᑣ⊤ÚK2G04IÛC2H50HÈᓄ஺ூ⚪$%&௃A.ªᔣট=Ìᐭ70%H2sChxyÝEK2C1O4ᓄKzCoCh,K2O2O7C2H50HÖxy×⁐A@AB.ᵫÉ=>ßXঝ=C2H5OHCoCV-ÈᓄᡂCH3coOH,B@AC.â£ঝFটXK2O2O7⏚ឋxyIÛC2H50HÈᓄãK2CrO4xyIÛC2H50HÈᓄᑣ⊤ÚK2O2O7Èᓄឋ£K2CrO4mC@AD.জ=Z⊝⌮ᔣÑÒxyÔ⁐Ìåঞ=Z⊝@ᔣÑÒxyçD@A

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2Na2()2+2H2O=4NaOH+O2Tᐗᵫ-1-20ᓄḄᨵᡂᨵᡂᓄᨬ18஺NA!ᦑD#$%ᦑ⌱D஺ூ(ᫀ*+௃-⚪Ḅ/*᧕┯*D,⌕3456Ḅ7
89ᦋᑏ2Na18O+2H2O=2NaOH+2Na18OH+180?222012ஹCூᑖ᪆௃?C@⏚8Bb▢DEᣚGᦑa□DEᣚG஺ᙠ▢᩽K6ᵯMᡂ᪷ᦑAᓄE%□᩽6O@⏚᪷ᵯMᡂ@⏚᪷ᑏᓽ8஺ூ⚪QRS௃A.?C@⏚8B@⏚᪷ᩭUVO@⏚᪷ᵯᦑbWᐕY▢DZḄ▢DEᣚGA┯[%B.ᙠ▢᩽K6ᵯDḄDᵯMᡂᦑEB┯[%C.56\]?^_ZᐭNaOH?a_bᐭcᵨஹ⌮f7
89g56hᐙᑖC#$%D.□᩽6O@⏚᪷ᵯMᡂ@⏚᪷56ḄD7
S(V--2e-+H2O===2H++SO42-,D┯[஺(ᫀ⌱C஺ூ(ᫀ*+௃-⚪ὃklᵯSᳮஹn$ᵯS\ᵯSoDḄpq7ᔣᑨtDEᣚGḄឋvwᐵy34BzḄᵯ᩽7
Ḅ{ᑏ|BzḄ}~ᳮ஺13ஹCூ(ᫀS᪆௃AஹCOஹNOwᡂᓄᱥA┯[%BஹSWMᡂSO2,B┯[%CஹNa2c03ஹNa2sO3ᵫVSឋSᡠ9Na2s(hVNa2cO3,NaNChᕈឋC#$%DஹCO2ஹSO2ᓄᔠMᡂ6Ḅ⏚Vᓄ563NCh+2H2O=2HNO3+NOVᓄ56஺56ᳮD┯[஺14ஹDூ⚪QRS௃A⚗HAMOH4ᔠHAw⏚w⏚ᔠḄDWᨵH+ஹM+ஹOEFஹA-,ᡠ9ᵯ₹ឤc(H+)+c(M+)=c(OFF)+c(A-),A#$;

15B⚗vឤc(OH-)=C(HCO3-)+c(H+)+2C(HCO3,B#$;2¢⏚ஹ⏚£ᔠ¤ᨵḄDᨵNa+ஹH+ஹCLஹOIFஹCH3COO,ᵯ₹ឤc(H+)+c(Na+)=c(Ofr)+C(CHCOO-)+C(C1-),ᵫVᕈឋc(H+)=c(OH),¥(Jc(Na+)=C(CHCOO-)+C(C1-),§¨bᐭḄ¢⏚33ᱥᧇឤc(Na+)=c(CHCOOH)+c(CHCOO),ᡠ9c(CHCOOH)+c(CHCOO')=c(CHCOO)+c(CL),33333ªc(CH3COOH)=c(CL),ᡠ9C#$%NaHAḄ89w⏚Ḅ⏚
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ᡠ9D┯[(ᫀ⌱D஺15ஹDூᑖ᪆௃¬®wᱥv¯°±᪀³ᑖ´ᡂᐜ᪷¶ᔜ⌱⚗Ḅ¬®¸tᐸᑖ
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wᔲC6H6ᓽ8஺ூ⚪QRS௃AஹḄᑖ´ᡂAB4,89⊤½ᵬ¿ᑖ
wC6H6,⌱⚗A┯[;Bஹᑖ´ᡂMBÀ89⊤½ÁÂᑖ
wC6H6,⌱⚗B┯[%Ḅᑖ´ᡂA2B6C,89⊤½Á⏣ᑖ
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ßàÖaØ^ÚáᜧAsᙠPḄ^ᕜÕÚAs>P,ᡠ9ÚGa>As>P,ᦑAãÊ#$%B.ßàÖaØ^äឋÛäឋN>P>As,äឋᓄᱥåᡠ9æåឋNH3>PH3>AsH„ᦑBãÊ#$%C.ç(Ga)wèéᕜÕIDAàᐗA1àA1ᐹᨵëìឋvᓄíw£ឋᓄᱥGaäឋîᯠA1ï8ᐹᨵ£ឋᦑCãÊ#$%D.ᕜÕÖ×ØÙäឋáäឋS>P,ßàÖaØ^äឋÛP>As,ᡠ9äឋS>P>As,ᡠ9⏚ឋH2sO4>H3PO4>H3ASO4,ᦑDãÊ┯[%

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ᐹᨵᓄឋFe”ᓄᡂKSCN]^⁐ᦑwt᪵~iᦑড┯C஺ᦑᨵঠyzᦑ(ᫀ⌱A஺ூ(ᫀ௃⚪Ḅ᧕┯*ঝঞ⌕ᵨᨬNOᓄᱥQᓄᱥḄ⏚ឋ@GᑨEFឋḄ@GᨵS2<Sth?<⏚ᡂSuᓄ6[⚪ὃᐰ☢ᜧ஺

1720ஹBூ⚪,-.௃AஹᵫaḄz=ᑣeᐭḄz=᧕ᨵ¡Ḅᩖ|[£◀ᩖᦑA┯CBஹ¥¦§NaOH]^¨©]⏚ªaᡂᱥ]ᯠlᵨᑖ^Ḅ®ᑖ5¯ᑮ±²Ḅ¥¦§ᦑByzCஹuᓄvஹuᓄ6BaCL(S⏚)]^◀ᣵᩖᦑC┯CDஹ¶KIᡂ12,12]·§¯ᑮ±²Ḅ¸§ᵨ⛳v⏚¹]^◀º¸ᦑD┯C஺(ᫀ⌱B஺ூ(ᫀ௃⚪ὃᱥḄᑖஹ»±Ḅ®⌱¼◀ᩖ½¾ᐭ¡Ḅᩖ᪷IᱥḄឋḄÀÁÂû±ᫀ஺21ஹDc(NOJூ(ᫀ.᪆௃A.ᓣNÆᓄÇÈ⊝<=ÊË:ஹ<=iᓄᦑA⌱C(NO)24c(NO,)B.ᔣÌᘤaᐭArÌᘤḄ[ÎÏᜧ©ÐÑÒÓ@È⊝⌮ᔣÊË<=ÏᜧᦑB⌱C(N,O)4c(N,O.)C.ᔣᑁÖ×ØÓ@Ïᜧ[ḄÙÏᜧÈ⊝yᔣÊËÚÆiK=C“NO)i'ÙḄÏᜧÜÁC(NO)C(NO,)24ÝÞ<=iᓄ,ᑣàáF=iᓄ,ᦑc⌱;C(NO)2D.eᐭ<=N2O4,ÌᘤḄ[ÎÏᜧÈ⊝½\È⊝ãᐰ©Á,=i,ᦑD⌱;C(NO)24ᦑ⌱D஺ூ(ᫀ௃c(N,OJ⚪Ḅ᧕┯*C,⌕äKÈ⊝åᦪḄ⊤èé஺c(NO,)22ஹAூ⚪,-.௃Aஹ⏀ëìᵨ½íîï%ìð■ò⏀ëᢵKôõᐰÝöὃ⇋AyzBஹøùúûḄü[eý½ùúþᶍᔣ
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18ᦑ⌱A஺CஹD⌱E⚪Gᐳ84ᑖJKLGMJChN-^)-COOH+CHaOfcOHó:õH0+O'-^~COOCHi⏚ឋP═⏚RS!Na0H/H0জঞঠঢ6GT
U᪀Wᑏ5YJ2HO^S]/CHCHOOCHHO-Q-ClfcCH^OCH0^0^00cHO^OCHûü0cHõH8☄6^^ᗔ`"b6HoGcdᔠᳮᓽhJூᑖ᪆௃l⚪ὃmᨵopqrᨵoᔠᡂtuᨵoᱥwxyḄz{ᨵoᱥU᪀|}rᨵo~&}Ḅᑏᨵo~&Ḅᑨq▲ᩩ
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BrEḄU᪀|}Tu~&টḄᩩ~&ট-NO2./-NHz,DḄN02U᪀|}ᐭI;CxNaHCChS!~&CL~&ঝᵨ⏚ឋP═⏚RS!B-C%0ᓄCOOCH2CH3N02ᡂ-COOH,CḄU᪀|}Yᐭ~&ঞCCH3cH20HḄKᓄ~&ᑺiCH3CH2OH,¤¥⏚஺UᔠCOOHFḄᑖ¦}~&ঠACLᙠ©ᓄᑺªᙠ
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ᵫᑺiCH3cH2OHஹ¤¥⏚ᵫJ⌮pIḄU᪀C10H|}(j;FrIḄU᪀|}FºᓄI◤⌕-CM0ᓄᡂ-COOH,-Q½¾ᡂ¿ÀLᵫ¿ÀLÁCOOH᧕<=0ᓄ~&ÃÄÅ¿ÀL:Æ0ᓄ~&ড0ᓄ~&~&ঢ½¾~&ᑣᑺii⏚ឋKMnCbS!GClONaḄU᪀|}஺I;ᑺiiiNaOHS!HḄU᪀|}஺¹,COOHCOONa

20
1A✏ÒAḄU᪀|}CH32ᵫEḄU᪀|}hÓEwxyḄÔÕÖLஹKLNOaᐭ3CḄU᪀|}],~&ঞCCH3cH20HḄKᓄ~&~&ḄᓄÙ}:C00HCH3C14~&ড-C%0ᓄᡂ-COOH,ᑺii⏚ឋP═⏚RS!஺~&ঢḄ½¾~&ᑺiiiClCOOHNaOHS!;5~&জ~ঢÜÝ®~&ஹ0ᓄ~&ஹ®~&ஹ./~&ஹ®~&ஹ0ᓄ~&ஹ®~&®~&Ḅজঞঠঢ;0H6JḄU᪀|}JḄᑖ᪀"KÞx<=ßà~&ᑣU᪀ᨵHCOO-,JḄᑖCOOCH2CH3᪀"«ḄCᐗ®ᱥᐸ5±®L-OH
ãᔠᩩḄᑖ᪀"ᨵ¸1ä°±®L-OHr-CH2CH2OOCH,ᨵåஹæஹç±µè,U᪀|}OH0Hr?VCH2CH200CH';
2ä°±®L-OHr-CH
CHOOCH,ᨵ3Jl!^LCH2CH200CHCH2CH2OOCH0HOHåஹæஹç±µèU᪀|}u\-CHOOCHஹ;ãᔠᩩḄᑖ᪀"ᐳ6Y;DCH3CH3OHQ"#$%&'ᑴ)*ᔠᡂ◤⌕ᵫCHJ

21OHOHCH3ᔠᡂCH3ᔠᡂrCpCHOᵫ,◤⌕ᙠCH3ḄµéᐭOH,ᐜᵫCH3CH3CH3CH3CLᙠ©ᓄᑺªᙠ
<=«¬(Ḅ®~&=ᡂᯠᙠNaOHS!<=½¾~&=ᡂClC1ᐝ᯿
<=²³(Ḅ®~&=ᡂ஺-CH2C1,J•ᙠNaOHS!<=½¾~&=ᡂ0CH2OH,ெyCH20H<=©ᓄ0ᓄ=ᡂQpCHOrᔠᡂcdூᑖ᪆௃AÆ⏚ឋPî⏚RS!0ᓄB,B<=ïᓄ~&G®~&J=ᡂC,C<=#,./~&=ᡂD,DrIC1

22<=®~&=ᡂE,ErSOC12<=®~&=ᡂF,FrH,N()H<=®~&=ᡂGÌðᑖ᪆¾Í஺(1X)11ூ⚪ξ௃প0wxyḄÔÕïLஹL;OjNCYMNI(2)C<=#,./~&=ᡂD,ᑣC-DḄ~&./~&(3)ErSOCL<=®~&=ᡂF,E-FḄ~&hxòᨵ5±óL<=®ôᑮᨵoö÷ᱥX,XḄU᪀|}(4)HḄøᱥùúᑖ¦U᪀ᨵ2±ûLr1±ÖLᑖ¦}C.oHnN04,ùúᑖ¦üᡂ'COOHICH3Dý2±þ/¦HḄᑖ᪀"ᨵýYᐸÿ
ᑡᩩজa-⏚ᨵ18°Hᡈ_&_80H
ᔣঝᐸ!ᱥ#$FeCb%&'⁐)*+,-./ᡈ"12HxC——C-0—H—C—0——ClClஹH

23()o4C"°5ᓄ7ᓄ8ᡂ:°SOCI2?@3CHOCOOHCOOH25ஹABCDEFឋcNa2sCh2NaHSCh=Na2s2O5+H2OᵫI⁐ាKLMN⁐OPᑖRᑁ1L⁐147.5(CiVT5c2V2)%ூᑖ᪆௃CDAᑴ?<7ᓄYZY⏚[$Y⏚Na2s(h+H2sO4=Na2sO4+SO2T+H2OᡈNa2so3+2H2so4=2NaHSO4+SO2f+H2O,CDCᑴ?Na2s2O5ᨔ]Na2s(h+SO2=Na2s2O5,CDDᵨᜐᳮaEᔾᦈdḄ<7ᓄYf⌕■i᎔ᔾ2ᯖZY⏚[(Na2s2O5)ḄᑴᜓImno%&ᔾᦈ<7ᓄYp⛳>rᑮZY⏚t[%&IIm=uvNa2cChw]$ZY⏚t[%&xᔠzᡂNa2s{|&IIImᔣzᡂNa2s03{|&}~ᐭ<7ᓄY᪆ZY⏚t[ᨔ]ZY⏚t[ᨔῃᡂ!஺ூ⚪௃পজCDAmC#◤⌕ḄABCDḄEFឋ2CDBḄᵨ#SOḄᡂ2᳛ᡠ☢Ḅ%&1$<7ᓄY$<7ᓄYᡂZY⏚⛳>Na2s03%&$<7ᓄYᡂZY⏚t[⛳>NaHCCh%&$<7ᓄYᡂZY⏚t[><7ᓄᨵ⛳>NaHSCh%&1$<7ᓄ

24Yᡠ⌱C(2)জDImᔣzᡂ{|&}~ᐭ<7ᓄYḄZY⏚[ஹஹ<7ᓄY¡rZY⏚t[ᨔ]pH>4.1¢<7ᓄY1ᑣ!m¤ᨵ¥!ᱥNa2so3ঝNaHSChᨔῃᡂNa2s2O5Ḅᓄ¦§¨©M2NaHSC)3=Na2s2O5+H2O(3)ঞ«ᑮ¬®¯¢°ᯖZY⏚[7ᓄᡂḄỚᓫ³ាK´ᐰ°Na2s2O3᪗·&f¸ᡠ«ᑮ¬®¯Ḅ¹ºI⁐»K¼½OPᑖRᑁ¾⁐1ឮÀ2ঠ᪗·Na2s2O3%&ᨵ%³Ḅᱥ³ḄÂVzmLxlo+L/mLxc2moi•L-i=V2XC210-3molᵫ2s2஺2+L=S4஺+21-8ÃÄÅঝmÆÂḄLḄᱥ³ḄÂM;V2XC210Jmol,ᑣ$ᯖZY⏚[ḄỚḄᱥ³ḄÂ11VunLxlO^L/mLxcimobL1--Vx210-3mol=(Vix.—Vxc2)xl0-3mol=ᵫS?஺2+2L+3H2O=2SO+4I+6H+Ã!2CC12mᯖZY⏚[Ḅ³ÂM(V1XC1-yVxc2)xl0-3molxxl90g/mol=95(Vixci-Vx2)xlO-3g,ᦑ!mᯖZY⏚[Ḅ³Â22CᑖᦪM95(Y*CL-V2>KIO3(3)ᙠ⏚ឋᩩ
<7ᓄ┶$ỚᓄìᡂỚᓫ³஺(4)᪷ùê빺ᑖ᪆஺ூ⚪௃(1)êë1mỚᓄìÆÂMnOJᙠ⏚ឋᩩ
ᨬ®°f¸Mæ!ỚᕈÕÖ⁐ᡠêë1m%&ᕈÕÖ⁐úûᡂü12(2)জᔆḄ7ᓄ!ᱥ11,ᑣCCLÊᕈN⁐“ê빺a”M%&ᑖÊ
Ê&]N⁐஺2ঝ<7ᓄ═5ᓄñ7ᑖý⁐w]vᐭÆ7ᓄtþᓽ
ᑣ⁐⊈஺2ঞ1஺3-ᐹᨵᓄឋ1஺3-NazSOs“⁐”⌲!ᐭNazSOs#$₩#⁐&ᜫ(ᡂ*+⁐,!-.##(/012ᙠIOJ஺ট5═⏚89Ớᓄ8;<
ᡂ=ᓄ═>KIO,;<Ḅ@ABCD2Mn(V+F+2H*=2MnO1+IOf+H0322(3)ᙠ⏚ឋᩩFG=ᓄH9Ớᓄ8;<
ᡂỚᓫJ;

25(4)᪷OPQRᑖ᪆KI>⏚ឋKMnO,#;SO2-+HO^^HSO-+OH-
ᡂḄAg2sO3UḄNa2sO3#gNa2s(hhi⏚j1kl323-mAgOAgAg+2HNO=AgNO+NO2T+HO2332ூoᫀg᪆௃জs⁐l-1tuAg2s03,Na2sO39AgNO3v
wᑖg;<
ᡂAg2s03l-᪷Oxy"A&SCht#zUNa2sCh#”{|t
ᡂḄAg2s03UḄNa2sCh#g}ঝpH=6,⏚ឋᩩFGNth-ᐹᨵᓄឋS஺*-ᐹᨵឋὅv
ᓄ;<SCV-tᓄuS(V,ᓽ9Ag+ᔠ
ᡂAg2s04,ᡠl-2tAg2sCh>Ag2sChᔠᱥ}ঞpH=2,
s⁐l-,(u*⁐l-X,ᑣXtuAgzOᡈAg,ᔣ⁐l-V!ᐭ⏚᝞⁐l-#gᑣj1⁐l-ᨵAgzO,l-m#gᑣj1⁐l-mᨵAgzO;!hi⏚l-#gᑣ01l-ᨵAg஺ூ⚪g௃পNa2sChude⏚,SO32v
g,SO32-+HO^HSO3-+OH~,g
᪷{|Na2s2#ᕈឋ}ফs⁐l-1uAg2sCh,Na2sO39AgNChv
wᑖg;<
ᡂAg2sl-᪷Oxy“Ag2s(ht#zUNa2s(h#”{|t
ᡂḄAg2sChUḄNa2sCh#g}ঝpH=6,⏚ឋᩩFGNO3-ᐹᨵᓄឋSth?ᐹᨵឋὅv
ᓄ;<Sth?-tᓄuSO/,ᓽ9Ag+ᔠ
ᡂAg2sCh,ᡠl-VtᨵAg2s03>Ag2so4,ᐜRjAg2s03,ᔣs⁐l-V!ᐭNa2s03#,vs⁐l-¡ᑖ#gᑣj1l-Vᨵ¡ᑖAg2s03
RjAg2sO4,᪷Oxy“Ag2sO4s⁐¢#z£t#zhi⏚''ᵨhi⏚RjAg2s04,¥¦u§ᒕ©Uª«ᩭ!ᐭhi⏚#l-ᐰ#gᑣj1l-Vᨵ¡ᑖAg2s04஺(3)pH=2,
s⁐l-,(u*⁐l-X,ᑣXtuAg2OᡈAg,᪷Oxy“AgzO*⁐t9⏚;<”ᐜᵨ¯ᓄឋ⏚(⏚)Rjᔲ2ᙠAgzO,জᔣXV!ᐭ⏚±1²(ᓄᑣj1⁐l-mᨵAgzO
ᵨhi⏚Rjl-ᔲuAg,ঝᔣXV!ᐭUhi⏚ᨵ´*⁐
ᡂ01l-uAg,Ag9hi⏚v
ᓄ;<
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26Br2CH,BrCHRÅÆMgBrCHj-CH,.CH2OHOJC*CH,-CHa-CHOCH=CH—aa^HJ-CHJ-CHJOHA*CHJ-CHJ-CHOÇItCHjMgBr)H*Uூoᫀg᪆௃BḄ᪶Éᐳ$Ë£ᨵ1ÌᔾᦈÏ_NOi஺পAḄ᪀àDu*ᘤâᐸᓄ×äå"ᵬº»¼}ফEu-CHjFuᵫE
ᡂFḄᓄ×BCDu+HNODh)hὡᔩH.0(3)G
ᡂH;?H2s@;ঞ>ঝ>জ303ூᑖ᪆௃পI26JᐗL᪷NIḄᵯ9᣸RSIs22s22P63s23P63d64s2ᑖ᪆TU;(2)VW&'SXḄYᕜ[ᐗLᒹ]HஹC,O,᪷Nᵯ^ឋḄ_ᓄ`aᑖ᪆᣸b;00(3)cdC2O42-Ḅe᪀S,Nhᑖ᪆ᑨj0-Oஹ0_(4)H2O2ᑖ9Ḅe᪀SeᔠlmᱥoᰚqrḄsLᑖ᪆TU;

27(5)জtuvXCwxḄCᨵ4z0ঝt{|d}~e᪀0ঞ3☢}~e᪀Nhᑖ᪆ᑨjcᦪ᣸b;(6)NaCIḄᨔe᪀:eᔠᨔe᪀ᑖ᪆஺ூ⚪T௃পI26JᐗLᵯ9᣸RSIs22s22P63s23P63d64s2,ᑣFe(II)Ḅᓄᵯ9᣸RS[Ar]3d6,Fe(III)Ḅ᜜ᵯ9᣸RτττττL᝱Fe(HI)Ḅᵯ9᣸RSIs22s22P63s23P63d5,ᵯ9ᓰN14z@3d⍝ᦑUᫀ[Ar]3d6
3d(2)VW&'SXḄYᕜ[ᐗLᒹ]HஹCஹO,ᐗLḄt{ឋᵯ^ឋᜧᵯ^ឋᵫᑮᜧ᣸bHVCCO,ᦑUᫀH?±²qr³H2sqr´ᦑUᫀ᩽ឋ0V70H2O2ᑖ9:;<=ᡂ>?112s@;0(5)জtuvXCwxḄCᨵ4zcᦪ4
ঝt{|d}~e᪀cᦪ8
ঞ3☢}~e᪀,cᦪ12,cᦪᵫᜧᑮ᣸bঞ>ঝ>জᦑUᫀঞ>ঝ>জ(6)FeOᨔdḄᨔe᪀NaCI7ᨔe᪀:,FeOᨔµ¶428pm,ᑣhᨔdXᨬ¸ḄFe?+Fe2+Ḅ¹®0x428pmx¥=303pm,ᦑUᫀ303.ூUᫀr»௃¼⚪Ḅ᧕┯r(3)(4),⌕ÀÁ᪷NÂÃḄe᪀ÄÁᑖ᪆ᑨj(4)XHO2-Ḅ~d᪀7eᔠÅᓄ>ᑖ9Ḅe᪀ᑖ᪆ᑨj஺