2021-2022学年上海市某高级中学高一（下）期中化学试卷（附答案详解）

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2021-2022
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ᦑDᦑ⌱A஺A.ᓄᓄᡂB.᩽᧕ᵨᔾᦈC."#$%&%'ᔾᦈD.☢)*+,-.ᨵᜧ12ឋḄ)5⍗ᑮᯚ9᧕:ᰦ<஺=⚪ὃ@ᓄABC-ḄDᐰFGᦑᜐᳮJK⚪LMNOᜧPᙠὃ@AḄRẠJKḄTUᓄABCVᓄAḄRẠ⌕XYZ[ḄBC\]#^┯`\]ḄabcdᑨfgᡂhiḄBCjk஺5.ூnᫀ௃DூY᪆௃Y4rᕜtuvᐗxyzᔣ|}~ឋruvyᑮ}~ឋᡠNaVᕜtᐗx-}~ឋᨬḄᐗxᦑAB.ᙠZᡂᓄᩩᡂᓄᡠḄ*ᱥᩩᨵᐵᦑBC.ឋᙠ-᧕ᜫᵯ⊤dឋᡠᐗxᙠᯠᓄᔠ᝱ᙠᦑCD.'¡ᐜᑣᢗᐭᑮCiiSO,'-ᡂ¦ᓄ§¨©ஹ«⏚ஹ¦ᦑD┯`ᦑ⌱D஺A.rᕜtuvᐗxyzᔣ|}~ឋruvyᑮ}~ឋB.ᙠZᡂᓄᩩᡂᓄC.ឋᙠ-᧕ᜫᵯD.'¡ᐜ஺8⚓ᐳ20⚓

8=⚪ὃ@Ḅ±ᐵJK²³⚣ὃµ¶·ὃ@AḄᑖ᪆#¹º»᪀ஹឋᓽYn»᪀¾¿ឋឋ¾¿ÀÁÂ⚪LMNOᜧ஺6.ூnᫀ௃BூY᪆௃Y4“84”ÃÄ'ᵨ]ᩔÆᑺVᑭᵨÉ"⏚ḄᓄឋÊËÌ:Íឋ~ᓄAÍᓄᦑA┯`B.'ᵨ]ᑴÏᑺVᑭᵨ'ᓄÐ-ᔾᦈ1ÑÒᱥᡂ²ᱥᳮÍᓄᦑBC.ᓄ«ᵨ]ÓÌᑺÓÌ]ᵨVÔᨵ⁐ᱥ»ᔠ²OÖ¿ḄÑ⁐ᱥ:XᓄAᦑC┯`D.×ᮞcÙÚᑺVᓄ┛Ôᡂ¦ᓄ┛~ᓄAÍᓄᦑD┯`ᦑ⌱B»ᓄAÍᓄᱥᳮÍᓄ=ÜÝVᔲᨵÒᱥᡂᓄAÍᓄᨵÒᱥᡂᱥᳮÍᓄßᨵÒᱥᡂàáᑖ᪆Yn஺=⚪ὃ@XᓄAÍᓄᱥᳮÍᓄÜݺÐ-VᔲᨵÒᱥᡂVY⚪ᐵâ⚪LMNOᜧ஺7.ூnᫀ௃BூY᪆௃Y4Ba(0H)2'ÔHC1'ᡂ"ᓄäÔḄåÁÐæOH-+H+=H0,ᦑA┯`2B.µ2²Ô஺2ḄçᔠèOVåᦑBC.ᵯY⛳Ôêᡂ¦ᓄஹ"Ô¦ḄåÁÐæ2H++'ᵯ2Cr—2OH-+ClT+HT,²åᦑC┯`22D.Na“2஺çᔠᡂ¦ᓄÔ¦2Na+2HO=2Na++20H-+HT,22ᡂå²åᦑD┯`ᦑ⌱:BoyåḄìíᩩᐭîὃ⇋ðᨵᙠ'-ñ#:åᐸóô᝱ᡈ᝱O#:஺=⚪ὃ@XåḄìíᩩö¿⌕÷øOVᡠᨵḄVå÷øᳮYåḄB⚪LMNOᜧ஺8.ூnᫀ௃CூY᪆௃Y4Zù-ᵫYXᓄûV⏚ឋḄ⏚ùVᢣpHýþ5.6ḄùÿᡈᐸḄᦑA┯B.⏚⌕ᑖ⏚⏚⏚⏚⏚⏚ḄᡂᓄᔠᱥḄ᣸ᨵᐵ,⏚⏚ḄᡂSO?Ḅ᣸ᨵᐵᦑB┯

9C.᯼Ḅῃᜐᳮ(ᢣ(ᢣᑭᵨ,ᮞ,.ᱥ/(0ᧇ2Ḅ3ᱥ/ᨬ56ᓄ⏚┛89:;5஺2Ḅ᣸ᙠ>?@ABCD■F⏚⏚ḄᡂᦑCGHD.ᓄ,0ᧇ(IJKLḄ⌕MNO>PCM>QRPSᵨTUVWXYSᵨῃᢈ[ஹᜧ^_`abcdeMN.:;⏚ḄᡂᦑD┯ᦑ⌱gCoA.⏚(ᢣpHhij5.6ḄkᡈᐸḄB.⏚⌕ᑖ⏚⏚⏚⏚⏚⏚ḄᡂᓄᔠᱥḄ᣸ᨵᐵ,⏚⏚ḄᡂSO?Ḅ᣸ᨵᐵC.᯼Ḅῃᜐᳮ(ᢣ(ᢣᑭᵨ,ᮞ,.ᱥ/(0ᧇ2Ḅ3ᱥ/ᨬ56ᓄ⏚┛89:;S02Ḅ᣸D.ᓄ,0ᧇ(IJKLḄ⌕MNO>PCM>QRPSᵨ஺m⚪ὃp⏚Ḅᡂ■qᐵr(ᳮs⏚Ḅ?tᡂuvw⏚Ḅ■qxy⚪z{APᜧ஺9.ூ}ᫀ௃Bூs᪆௃sg4eᑴ⁐2ᙠD2+“2஺=”஺஺+DHC1OP?᧕ᑖs⊝G⁐ᔠᱥPjᵯs/P(ᵯs/ᦑA┯B.Wᓄ⁐jᵯs/ᙠ2ᓄTᡂ⏚¡ᓄ⏚¡ᓄᙳ£⁐¤⁐`ᦋ¦ᦑBGHC.NaOH£⁐jᵯs/NaOHM2ḄᓄTᡂ£⁐Ḅ⏚ᦑ¤⁐P¦ᦑC┯D.¡⏚§⏚Pjᵯs/ᦑD┯ᦑ⌱gB஺ᵯs/ᢣḄ(ᙠ2M¨ᐰᵯªḄᵯs/ᒹ¬⏚ஹᜧ®ᦪ°±²ᱥ/Ḅឋ/6ᓄᑨµ஺m⚪ὃpᱥ/Ḅឋ/6ᓄ⚪z{A2.¶w·ᐵᱥ/Ḅ¸mឋ/6ᓄᐵ¹(s⚪Ḅᐵr஺10.ூ}ᫀ௃Aூs᪆௃sg4ᓄºjNᐗ¼ᓄᔠ½¾ᓣÀÁÂᑣᙠᐗ¼ᓄW@ᦑAGHB.⏚¡ÄÅÆᑖsÇᐗ¼ᓄᔠ½`¦ᓄᦑB┯C.ᔠᡂÈTNᐗ¼ᓄᔠ½ÂÉÊËᦑC┯D.Ì⏚ÍTNᐗ¼ᓄᔠ½ÂÉÊËᦑD┯ᦑ⌱gA0ᙠᐗ¼ᓄW@ᑣNᐗ¼Ḅᓄᔠ½TᓣÀDÎs}U⚪஺Ï10⚓ᐳ20⚓

10m⚪ὃpᓄÊËTÒÓj¸ẠÕÖḄὃp×Øvwᐗ¼ᓄᔠ½Ḅ¦ᓄ·ᐵᭆÚஹឋ/Ḅᐵ¹{APᜧ஺II.ூ}ᫀ௃Cூs᪆௃sg4N஺PT7஺2Tᡂ⏚NO,ᦑA┯B.ÛHNO35aq7ḄÊËÜᱥNO,Ì⏚ḄÊËÜᱥN஺2"ᦑB┯C.NO2ÈCD`Ý2TᡂÞᔠᓄÊËTḄßàᦑCGHD.NOl5aq72Nᐗ¼áâᜐjᨬÀ½᝱ᓄᔠ½PMᓣÀÉᓄᦑD┯ᦑ⌱gC»A.NOPTB.ÛHNO35aq7ḄÊËÜᱥNO9C.N6ÈCD`Ý2TᡂD.N஺aq72Nᐗ¼áâᜐjᨬÀ½᝱PMÉᓄ஺m⚪⌕ὃpäᐸᓄᔠᱥOåḄ6ᓄæçὃpèḄᑖ᪆M^éêëìḄM^,jÀὃÀ⚣ὃQ◤⌕è×ظmÕÖḄïð{APᜧ஺12.ூ}ᫀ௃Cூs᪆௃sg4MgC%KOHTᡂ¡ᓄ╅òóôὅPMᐳᦑA┯B.K2CO3Ba50H72Tᡂ⏚öòóôὅPMᐳᦑB┯C.K2s0&ஹCuCl,NaCI÷øRPTMùᜧúᐳᦑCGH2D.HC1Naz஺/TᡂᓄஹᓄôὅPMᐳᦑD┯ᦑ⌱gCoüªýOåMùTᡂòóஹஹ§ᵯs/ᡈ`ᓄÊËTᑣªýOåPMᜧúᐳþTḄᱥ/PMᐳþTḄᓄèᡂᑖPᔠᳮ²Îᑖ᪆ÿ஺⚪⌕ὃᔲᜧᐳᡂஹஹᵯ!ᡈ#$ᓄ&'ᑣ)ᜧᐳ*+,-.Ḅὃ01)ᜧ஺13.ூᫀ௃Aூ᪆௃84.160291802Ḅ:᪀<=ᓄ>ឋ!<=ᦑAABCB.160291802Ḅᑖ!)=ᱥᳮឋ!)=ᦑB┯HCC.=I=J=KḄ16஺291802,ᐹᨵ<=Ḅᱥ!ḄN16஺2918஺2ᑖOḄOᦪᑖQR16S920SᦑOᦪ)=ᦑC┯HCD.=I=J=KḄ1602918஺2,ᐹᨵ<=Ḅᱥ!ḄN16஺2918஺2Ḅ᥅U!ᑖQR32g/nw/936g/mol,ᦑVὅḄ!)=ᦑD┯HCᦑ⌱8AoA.=YZ'Ḅᓄ>ឋ!<=CB.=YZ'Ḅᱥᳮឋ!)<=C

11C.160291802ᑖOḄOᦪᑖQR16S920SCD.:ᔠ\]m=nMᑖ᪆஺⚪ὃᱥ!ḄḄ^_⚪`01Oabc=YZ'ḄdQ9ᱥ!ḄḄ^_e⚪Ḅᐵg஺14.ூᫀ௃Bூ᪆௃84h9iᓄjᡂᡂS,SRkl⁐nᦑA┯HCB.$opiᓄqrsᡂV$ᓄi9tukl⁐nᡂᦑBABCC.ktOvᨵwxyz:ᔠᡂkl⁐Ḅ{ᓄzᦑC┯HCD.jᙠ$Orsᡂ}$ᓄj}$ᓄjRkl⁐nᦑD┯HCᦑ⌱8B஺A.h9iᓄjᡂS9B.iᓄqᙠo$OrsᡂV$ᓄiCC.~tOvᨵCD.jᙠ$Orsᡂ}$ᓄj஺⚪ὃᱥ!Ḅឋ!⚪`01Oabc<ᐵᱥ!Ḅ,ឋ!9ᓄe⚪Ḅᐵg஺15.ூᫀ௃Dூ᪆௃ூᑖ᪆௃⚪ὃᐗZᓄᔠᱥ-.⚪`01)ᜧBḄnஹᐸᓄᔠᱥḄឋ!e⚪ᐵg,Ạ-.Ḅὃ஺ூ௃A.⏚8ᓄ$ᓄᡂ$ᓄ$ᓄ$ᓄᡂV$ᓄV$ᓄytᡂ⏚ᦑAABCB.Ḅneᢣ᝱ᓄRᓄᔠ᝱ᵯᩩy$ᡂ$ᓄ$ᓄ$ᓄᡂV$ᓄV$ᓄytᡂ⏚ᦑBABCC.ᡠᨵᨵᓄᔠḄᓄ*+$ᓄ&'ᦑABCD.y$ᡂ$ᓄy$ḄuᐵᦑD┯H஺16.ூᫀ௃Cூ᪆௃84¡¢12஺2Ḅᵯ£RNa¤o6>FNa-"ᦑA¥ḄSᦪ¦R2>1,ᦑAABCB.}$ᓄjyV$ᓄi}$ᓄj§$ᓄᑺV$ᓄi§&'ᑺᦑBABCC}$ᓄjyV$ᓄ©Rªᓄᡂ1mol$«2moiᵯᑣᡂ᪗®¯2.24LGpᱥ!ḄR822°V=0"¡஺«Ḅᵯᦪ02%,ᦑC┯HCD.ᡂ<=Ḅ஺2p±ὑḄt9V$ᓄ©Ḅᱥ!Ḅ<=N!)=ᦑDABC³12⚓ᐳ20⚓

12ᦑ⌱8CoA.Nt^OzḄᵯ£RNalOQF-Na-9B.}$ᓄjyV$ᓄi}$ᓄj§$ᓄᑺCC.}$ᓄjyV$ᓄ©RªᓄᡂImol$«2moiᵯCD.NCI2O2yt஺஺2Ḅµ¶£ᑖQR2%஺2஺2+2c஺2=2NaCO+0,2322NaO+2H2஺=4NaOH+0To222⚪ὃ}$ᓄjḄឋ!R¸ὃ¸⚣ὃº+>Ḅᑖ᪆,Ạ-.Ḅ»ᔠ¼ᵨ¾¿ÀcḄᓄ>µ¶£᪷µ¶£ÃÄ⚪01)ᜧ஺17.ூᫀ௃Dூ᪆௃8ANO?Å+tµ¶£R832஺2+"2஺=2"++2N஺*+N஺ᦑA┯HCB.ÈIᵨÉ//NO?Åʵ¶£R83clz+2N0*+8H+=3C&2++2N஺T+4%஺ᦑB┯HCC.⏚ឋᩩᵨË஺2ÌÍ$ᓄR"2,Ḅµ¶£R8”2஺2+2ᔆ+2H+=y+2H2஺ᦑC┯HCD.ÏḄNa"C03ÅÐyoÑÒÓᮞtÕᔠµ¶£R8HCOg+Ca2++0H~=HO+CaCOI,ᦑDABC23ᦑ⌱8D஺A.'Sᦪ)ÖឤCB.ÊyÉ⏚⏚Ø&'R$ᓄCC.)ÙᔠÚÛÜÝ⏚ឋᩩ}$ᓄqyỚᡂỚᓫ!9tCD.©⏚qjÏᡂ©⏚┛ஹq$ᓄj9t஺⚪ὃµ¶£Ḅᑨâ⚪`01)ᜧ¾¿bcµ¶£Ḅãᑏ'ᑣBµ¶£AHᑨâåᵨµæ8çᱥஹᡂᱥeᔲABçᔜᱥ!éᑖeᔲAB᝞0Åᱥஹᵯ!a◤⌕ìᶇᓄ>£çeᔲÙᔠ'ᓄ>µ¶£a஺18.ூᫀ௃Cூ᪆௃84îᓄ╆ONᐗZ)ðñ᝱NH4N3O╆᪷OR—3N,ONRó,ᦑAAB;B.᪷Âm=nMÃ-ᱥ!Ḅ1,ᦑBABCC.Ḅöᙳ᥅U!R8ø◫=15g/mo/,ᦑC┯HCD.úÂ⚪¿Ã-ûñḄᱥ!Ḅ1,ᦑDABCᦑ⌱8Co

13A.NH4MOü᪷OR3N.ONRýCB.᪷Â᪷=nMÃ-ᱥ!Ḅ

14jp*+4HCIO4>F0ᵯ°ᦪc᪶ᵯ₹ᦪâᜧçèäåâg43+´é-ᙳᨵ2¹ᵯ°A1Ḅ᪶ᵯ₹ᦪXFᜧÞ£väå?Al3+;<;(4)জ4ðᵯ°ᦪÐãñÈɶäå⌲ËÐᜧᦑAklB.ñÈÉḄò¶ឋâÑᐸvâóò¶ᡂÈÉᓫTᓄឋâÍÞ£ðḼ᪶ᵯ₹ᦪḄÐGñÈÉḄò¶ឋÐÑvḄTᓄឋ⌲ËÌÍᦑB┯R?C.┠ஹ⁑ḄÈÉឋXøÑᑣ┠ஹù!TᡈpCDXøûᒓýᦑC┯R

15D.ñÈÉḄᨬ᜜°ᵯᦪᙳ}1,
᧕ᜫ1ᵯᡂ+1□ᦑDᦑᫀBCঝᐗḄ!"#$%=ᔜ᪶Ḅ$%ᦪx+,ᑣấᐗḄ!"#$%Ḅ/0127.977x92.2%+28.976x4.7%+29.974x3.1%,ᦑᫀ:27.977x92.2%+28.976X4.7%+29.974X3.1%ঞQ@HBᡂQGḄ10ᵯE᪀ᑖHHᨵ1ᵯᑣQHᨵ7ᵯQNᐗKLMNᵯ₹ḄN@P#E᪀!QᑣKOᐗBYBO5,ᐸᵯᦪ16,BQᓾWBNᓾ3+5x2+7n=16,YZm=3,ᦑᫀ3஺(1)_ᕜaᐗbc᜜eᵯᦪfgᐸhᵯeᵯᦪijḄᐗkSᐗSḄ#mᦪ16,᪶᜜ᨵ3ᵯenWᵯeo᣸qḄᵯᦪᑖr2ஹ8ஹ6QᕜatuᑮwᐗḄxyឋ⌲|}~QtoᑮᐗḄxyឋ⌲|ᑣoᕜa⊤ᕈḄᐗbxyឋᨬḄᐗIn,@AlQᙠA1Ḅ☢2ᕜaQᕜatuᑮwᐗḄxyឋ⌲|QtoᑮᐗḄxyឋ⌲|}~(2)Sng1ᨬ᜜eᵯᦪ4,ᨬ+4C1Ḅᨬᓄᱥ"Ḅᓄᱥ⏚(3)ᵯeᦪ#ᜧA1ᨵ3ᵯeFᨵ2ᵯeᵯeᦪ!Q᪶ᵯ₹ᦪᜧ¡¢£(4)জ4¥ᵯeᦪ¦xy#⌲|ᜧB.¦xyḄ§#ឋᐸ¨©§#ᡂxyᓫ$ᓄឋ~C.┠ஹ¬Ḅxyឋ®D.¦xyḄᨬ᜜eᵯᦪᙳ1,
᧕ᜫ1ᵯᡂ+1□ঝᐗḄ!"#$%=ᔜ᪶Ḅ$%ᦪX+,ঞQ@HBᡂQ/Ḅ1஺ᵯE᪀ᑖHHᨵ1ᵯᑣQHᨵ7ᵯQNᐗKLMNᵯ₹ḄN@±#E᪀!QᑣKOᐗ஺²⚪ὃµᐗᕜa⊤@ᐗᕜa¶ஹᱥ$ឋ$·¸¹º»¼½¾ᐗᙠᕜa⊤bḄ¿ÀÁᐗᕜa¶Ḅᵨ»¼"ÃẠÅÆḄǾÈÉgὃµÊËḄᑖ᪆ÍÎjᵨÍÎ⚪Ϩ,bf஺3210268H2஺0.2ÐCÑ¿Ò¿gÓÔb4FeO1~+20H+=4Fe3++3OT+10WOØÙÚ⏚¦,ÛQ22ூY᪆௃Y(1)Ñ¿AbÞß⏚j═⏚®áËᡂâஹᓄ═ஹᓄ®jáḄᓄÊãä12KMnOq+16HG(Þ)=2KCI+2MnCl+5ClT+8HO,èáb22216⚓ᐳ20⚓

16ClᐗḄᓄᔠᓣí§#ᑺQËᡂᓄïஹᓄ®ð⏚ឋñòÞß⏚Ḅíᵨk§#ᑺj⏚ᦑᫀbe9(2)Þß⏚᧕ᢵôᑴZḄâbHᨵHC1,Ñ¿BḄíᵨk◀HC1ᩖ$BbḄøᑺ⛳júßᑣBÑ¿⛳júßᦑᫀ:û’——þqúzitzz"ß(3)᪷
ᜫᵯឤឤ3cb+2Fe(O//)+10KOH=32KFeO+6KCI+8HO,242ᦑᫀ392910929698H2஺(4)জC%KOHᙠᡂKGO3,Ḅᓄ#6K஺"+3Cl=25KCI+KCIO3+3HO,ᡂO.lmo/KC//'ὑO.6mo/KOH,ᑣ*+,ᒕ.ḄKOHḄᱥ2Ḅlmo/-0.6mo/=0.4mo/,᪷CG+2K஺"=KC7+KC7஺+2஺345ᡂ0.2molKClO,ᦑᫀ0.29ঝ7ᑴᙠ0࠷$5࠷9:53;C<=>=?@AB,5ᦑᫀ;C<=>=?@AB,(5)জ/Fe”*+,CᐭEF⏚5HIJKL⁐NOC%P⁐NO஺2,Jᱥ,QRᨵJᱥ,ᨵFe3+,᪷
ᜫᵯឤឤ345ᡂ஺2ḄT4Fe஺U+20H+=4Fe3++3OT+10H0,22ᦑᫀ4Fe஺-+20H+=4Fe3++3OT+10WO922ঝᑴᜓX2%஺4YḄ3C%+2Fe(OH)3+10KOH=2KFeO+6KCI+8HO,242Z,Clᐗ\Ḅᓄᔠ^_`5C%aᓄᑺ5cᙠ஺4aᓄJᱥ5ᑣaᓄឋCl>2Fe஺efg⊤i5CLFeOᔆḄaᓄឋklᐵno5Zfgpᙠ⏚ឋᩩr9:Ḅ5sᑴᜓtᓅ஺4ḄpᙠvឋᩩrYḄ5wxOnḄ⏚vyz᪵5|s}~aᓄឋklᐵnyH5ᦑᫀ>;*+⏚vyH஺ANY<=5F⏚⏚ᡂN5F⏚᧕ᢵY5ᑴ
ḄN,RᨵHC1NO5ᵨ<=B◀HCLB,Ḅᑺ⛳FA5;Nᐭ<=C,ᑴ
⏚5ᨬᵨNaOH*+ᔾᦈḄN5(1)$(3)9

17(4)জC%KOHᙠᡂKG%,Ḅᓄ#6K0H+3C/=25KCI+KCIO+3H2஺5ᡂ0.1m஺A)஺3'ὑO.6mo/KOH,ᑣ*+,ᒕ.ḄKOHḄᱥ3Ḅ1m஺5—0.6mol=OAmoltঝ7ᑴᙠ0࠷$5࠷9:(5)জFeO’*+,CᐭEF⏚5HIJKL⁐NOC%P⁐NO஺2,Jᱥ,QRᨵJᱥ,ᨵFe3+9ঝᑴᜓ/<2஺4YḄ3C%+2Fe(OH)3+10KOH=2KFeO+6KCI+8HO,242Z,Clᐗ\Ḅᓄᔠ^_`502aᓄᑺ5/6஺4aᓄJᱥfg⊤i5*2Fe஺Ḅaᓄឋklᐵno5Zfgpᙠ⏚ឋᩩr9:Ḅ5sᑴᜓ0஺4ḄpᙠvឋᩩrYḄ஺¡⚪ὃ¤ᱥḄᑴᜓfgឋfg5⚣ὃ¦5§¨ᱥḄឋஹᑴᜓªᳮஹfg<=Ḅ¬ᵨḄᐵ5®¯ᑖ᪆fg²³Ḅὃ¤5´µᐗ\ᓄᔠᱥ4¶Ḅᵨ5⚪·¸,¹஺23.ூᫀ௃(/7“4)25஺4ஹ½஺36ᳫ¿UÀÁAFF,ÂᲩ;*+ÄÅG,Æ⁐ÇÈÄÉ⁐◀N2ÊËÆ⁐ÌÍ?ÎÏḄÁ,5ᔣᐸ,ÒCÓF⏚5ÔÆ⁐ÌÍ*5ᑣpBaS4,ᔲᑣpBaS%:3Ba2++2N0^+3SO+2HO=3BaSOI224+2N04-4H+ூ᪆௃(1)ᵯpᢣᙠA*+,ᡈᰚÙÚ᝱²}ᵯḄᓄᔠᱥ5ZÜÝḄᱥᨵ(NHJSO,ஹN%5஺2ஹ%ஹ“2஺5(N“4)2S04*?A²ß}ᵯ5à?ᵯ5N2*?AᡂḄzAᔠáᵯ5âN“3¡ãy²ᵯT5à?äᵯ5SO?¡ãy²ᵯT5à?äᵯ5åᓫ5çypᵯ2ypäᵯ52஺èlᵯTcéTéa᪷T5²}ᵯ5à?lᵯ5à?ᵯḄp5“4)25஺4ஹ“2஺5ᦑᫀ(/"4)25஺4ஹ“2°9(2)NOᙳ᥅ì=íᔠNOḄî+íᔠNOḄîᱥḄ5ᑣJᱥíᔠNOḄᙳ᥅ì4m”xl7g/mH+3m264gAno5+lmo5x28g/mo5=36g1mol,ᙳoþᑖ4mol+3mol+lmol36ᦑᫀ369(3)᪷ÿᘤAḄ᪀⌼ᘤAᳫᦑᫀᳫ(4)N/"ᐜᵨᮞ(4)◀SO2,ᯠ!"ᐭF$N“3%&'(ᡂ*'ᔠ,%-ᕈឋ0123456782945:;<ᨵN%"ᦑᫀA9F9F$29%-45(5)জ?'@⏚BC⁐EFᔾᦈ'4I⁐678G$C⁐EF4I⁐:;ᨵ'(ᡂSO2JKLM◀NG"67N@⏚ḄOᵨP◀NH3"ᦑᫀG$C⁐EF4I⁐◀N/9Q18⚓ᐳ20⚓

18ঝBaSC>3%&U⏚VBaSO,W%67XC⁐YZPBaSCU[PBaS/Ḅ\]ᫀ:_`aC⁐YZ&bcḄd$ᔣᐸ$ghiaU⏚8C⁐YZ%jᑣPBaS03,ᔲᑣPBaSCU"ᦑᫀ_`aC⁐YZ&bcḄd$ᔣᐸ$ghiaU⏚8C⁐YZ%j,ᑣPBaSOs"ᔲᑣPBaSCU"ঞ8o⏚piaqrᓄ@tᐰvᓄ@⏚pYZwḄxy]z{3Ba2++2/VO3+3SC)2+2H2஺=3BaSOi+2N0+4H+,4ᦑᫀ3Ba2++2N0i+3soz+2WO=3BaS0I+2N0+4"+஺24@⏚~ᑖjḄᱥᨵN/ஹS0,NH3SO2ᙠ'%-$(wN%JKLM2◀SO?,SO2JKLM◀NH39(1)ᵯjPᢣᙠ'%-$ᡈᰚ᝱0ᵯḄᓄᔠᱥ⌕Pᢣ⏚ஹஹUஹᦪrᓄᱥ'(2)!ᙳ᥅a=ᔠ!Ḅa+ᔠ!ḄᱥḄa(3)᪷ᘤAḄ᪀⌼¡¢ᘤ£¤(4)N”3"ᐜᵨᮞ(4)◀SO2,ᯠ!"ᐭF$N“3%&'(ᡂ*'ᔠ,%-ᕈឋ(5)জ?'@⏚BC⁐EFᔾᦈ'4I⁐SO?JKLM◀N/9ঝBC1SO3%&U⏚VBaS04W%7¥¦\]ᫀঞ8o⏚piaqrᓄ@tᐰvᓄ@⏚pYZ§¨©ᑮ[«ᱥNO஺¬⚪ὃ¯°ᱥឋḄ\X]±ஹdᑺ⌱´ஹ⌕Pµ¶ḄOᵨ·¸¹º»ẠPj⚪ᐵ¾⚪¿ÀÁ$Â஺24.ூᫀ௃Ca(OH)2NaCO",%-ᕈឋqrᓄÆḄ%jÁÇᜧ(ᡂḄ23NaHC/ÇÉḄaÇÊNH+NaCl+H0+C0=NaHCO13223ᓄËÌ!$hᐭÍaNaOH%-hÎᙠdÏᜐᵨÑÒḄ5⁐ÓdÔ(Ḅ!dÔ4Iᑣ⊤;Ì!$Öᙠ×᪷xy2NaHCO33Na2CO3+CO2T+“2O4>14C஺ᡭ+HCO^+9H+=5c஺2T84c2)%100%ூj᪆௃j(1)ÚU'hᐭYZᑺAஹB◀ᩖYZᑺAᩭÝ&ᮞÞᔆᑣᐸCa(0H)2"àV©áACa(O“)2"B&Na2cO3,ᦑᫀCa(OH)*NaCO223t(2)qrᓄÆᙠâU'$Ḅ%jÁWᜧãᜧᐸ%jÁ⃩⌼ឋå᛻ᡠèéê(Ééëìz$ᙠ⛳âU'$ᐜ","qrᓄÆᳮᵫP",%-ᕈឋqrᓄÆḄ%jÁÇᜧ(ᡂḄNaHC03ÇÉḄaÇÊwḄᓄð]z{N%+NaCl+H0+C0=NaHCOI+NHCl,2234ᦑᫀ",%-ᕈឋqrᓄÆḄ%jÁÇᜧ(ᡂḄNaHCO3ÇÉḄaÇÊN/+NaCl+H0+C0=NaHCOi+NHCl*2234

19(3)¯ôõNH4CÌ!$Öᙠ╆᪷xy◤hᐭü%-ᐸ\]±ýþᓄ╄
ᐭNaOHஹᙠᜐᵨḄ⁐!Ḅ"
#$ᑣ⊤'
(ᙠ)᪷+,ᦑ.ᫀ0123ᓄ╄
ᐭNaOHᙠᜐᵨḄ⁐!Ḅ"
#$ᑣ⊤'
(ᙠ╆᪷+,7(4);3®H3ᓄ);<¢ᡠªḄNaHCC>3°±²ªAB஺³⚪µ¶⍝ᨵᐵ¹ºᑴABl¼Ḅ¶⍝½ᔠ¾⚪¿ὃÁM!ᑖ᪆HÃÄ⚪ḄÅÆ,ÇÈÉÊᑴBËḄÌᳮµ⚪ḄᐵÎ⚪¿ÏÐÑ஺Ò20⚓ᐳ20⚓