2022年山东省济南市莱芜区中考化学三模试卷（附答案详解）

《2022年山东省济南市莱芜区中考化学三模试卷（附答案详解）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

2022
ḕᓭὃᓄᔁ1.ᓤᩭḄ!"஺ᑴ%&Ḅ'()*+,-ᓄ.ᓄḄ/01⊦஺3ᑡ5678ᔠ“;<-᝱ᦻ1)?@-᝱A᛻”ᳮEḄ/0A.FGᢝIJKA)ᜧMN᪛⌼᪍)RSᓄTUᧇḄUWB.FXY“Z⁐\]”^⚪)`abᛛᧇdeWᜐᳮC.Fghi%ᱥklmRSnA᛻Ḅ\])ᔠᳮoᵨiqrᓄsD.F?@t-uḄvwx)-y\vஹ{|av⌕ᜐᳮ~᪗᣸3.!ᓄḄḄᗐᵨᓄᑖ᪆ஹXY-k-yḄ^⚪஺ᓄḄ)3ᑡ567ᔠᳮḄ/0A.᫜7iqB.ᔛஹv⊡ᐙZC.ᵨTᮞ¢ᜐᳮ⏚ឋ¥¦D.¢ᵨ-Tᮞ5§¨©ᑺ4.ᓄ*«¬F®ẠḄ°஺3¬±%)┯³Ḅ/0A.ᔣµᑁ·¸¹º)»ᜮ·µ½ᚖ¿ᙠµÁÂÃB.ÄÅÆ,º)ÇÆ,ÈÉÊËᨔ¹ºÍθÏC.5ÐÑᙠJÒUWḄ¬Ó)ᐜᙠÕÒÖ¸ᐭSlvᡈÙÚÐÛD.Ü+ÝÒJÒÞlº¢ᵨᩈàáâãäáÄŬ5.᝞æçᙠᐗéᕜë⊤Ḅíîrï&ð᪀òóæ)3ᑡᨵᐵö67÷øḄ/0A.æxḄùF8B.çᐗéúᐗéᕜë⊤ḄûüᕜëC.çḄýnï&lF39.10g

1D.çï&ᙠᓄþ½᧕ᜫ
ᵯ6.ᙠᓄᐰᨬ⌕Ḅ⚪஺ᑡᨵᐵ!"Ḅ#$A.%ᜩ'᯼)*ᨨ,ᙠ-ᑁ/012345CO6B.7ᐭ9/:;Ḅᙢ=ᡈ◤⌕@ᳮḄBCDEFGHIJKLC.ᙠICOMNOᓄPḄ,ᐜRS⏀UVJWXᐭCOCYD.Z[⏚]^_ᑮabcdᓽᵨᜧhḄ1ijWkc3%-5%ḄNaHC$3lm7.PஹHᵨopqḄrstu஺ᑡvPḄឋxᨵᐵḄyᑖ{,稀
ᡭᐝ硫酸-ᱏCuSOᱏ4ABCDA.AḄ}P~S'ᡂ⁐ḄOᓄPB.BḄP┑ᨬ᧕┤Ḅy“a”C.CC2[⏚v⊤☢ḄP┤ᐜHD.DḄlmᵫ⁐⁐PᱏḄ⊤☢᪆r⁐Ḅᱥx¡8.¢£¤¥v¦£§᪆¨©ᔠᓄᱯᨵḄ¬®¯஺⊤°Hᑁ±]!"Ḅ()⁐OC´µ¶·⁐ḄmAOᑖḄY¸¹OBº⏚[⏚Ḅᓄឋx¨»lmG¼ᨵ½¾C¿Oᓄ½v1ᓄឋx]À᪀ᡂÂsᱥxḄᑖ]Àᩈ)ᙠOCÄᙠÅCS'ÆÉNᙠÊY¸ÅËᑁÌÍÎÏḄOᑖᦪÑDᒓÈ]ÀA.AB.BC.CD.D9,ᑡᨵᐵᓄÒ¥ḄÓ!"Ḅ#$A.ᓄÔÕÖᓄ×ØᣩᑡÚᢥ᯿¨°Nxhᵫ¹ᑮᜧḄÝÞßᑮàráᐗãᕜå⊤B.ឋxvHᵨÖæ▾èéêëìíîï,æðñïòóôÉ⏚⚞à2⚓ᐳ22⚓

2C.°ÄûüÖPᑴþÄÿᑴ
᧕┤⇨ḄᓄឋD.ᐗឤᱥᡂ!"ᓄ#$%&'(ᱥ)*+,ᨵ#ஹ/ஹ"01ᐗ10.5ᳮ78ᓄḄ*19⌕;<=>5ᳮ?@Ḅ7()A.DEFGHIJ⏚LMNO/PGHIJ⏚LMᡂPQḄ*+7DEB.ST7ᙳ*V+Ḅᙳ*V+Ḅᱥ*+7STC.ᓄᔠᱥ7ᵫZ1ᐗ[ᡂḄᵫZ1ᐗ[ᡂḄᱥ\*+7ᓄᔠᱥD.]ᓄᑺ_=`aᓄLMb᳛`aᓄLMb᳛dG`ᐭ]ᓄᑺ11.᝞ghᩭ%jklm)LMḄnopg஺>ᑡᨵᐵ&<)┯uḄ7()^OCO+q_Q+Q)•A.g)}ᱥE~"ᓄᱥB.(LME~ᑖLMC.LMᐗḄᓄᔠᦋD.HLMḄᵬஹᱥ1112.ᨵᱥX,ᐸᡂST(ST0ᑖ`ᐭᑮCa(OH)2STஹIJ⏚ஹBa(NC)3)2ST)Ḅ᝞>⊤஺ᑣᨵᐵ(ᱥXḄ£¤)?@Ḅ7()`ᐭᱥCa(0H)2STIJ⏚Ba(NO3)2ST¥¦ᡂ§⁐©ª«'¬⁐©ªA.(ST*+«⁐STB.(ST),ᨵ+2®¯°C.(ST7*1JSTD.(ST±GH/"ᓄ²STLM13.◀ᩖ7ᢣᨵᦔ◀·¸ᱥ)ᡠ,ᩖº\H»⌕ᡂᑖLMº\¼½¾¿ᩖḄlm஺>ᑡ◀·ᩖḄ;<)?@Ḅ7()⌱⚗ᱥ(ÂÃᑁᩖ)◀·ᩖḄ;

3A.AB.BC.CD.D14.¥¦ÓÔÕ'Ö×*ᒹ®Ù$FÙḄÚᔠᱥNᐭ+ḄÛ⏚ÜST)ÝᐸᐙᑖLMlÇßᑮàQ$§⁐ÇT஺>ᑡᑨâ)?@Ḅ7ãäA.ÇOḄàQ)*+,ᨵÜ$®B.ÇT)*+,ᨵÛ⏚®*+åᨵÛ⏚F$Û⏚ÜC.ÇT)*+,ᨵÛ⏚F$Û⏚®_G,ᨵÛ⏚ÜD.ÇTÕ~¸ᨵST15.6.4g⊤☢çᑖè"ᓄḄ╅ᩩ᪵
`ᐭᑮ100gIJ⏚)ាíîᐰLMᨬñßᑮ106.2gST>ᑡ&<)?@Ḅ7ãäA./PḄ0.2gB.IJ⏚ḄSᑖᦪ3.65%C.ᨬñᡠßST)S19gD.╅ᩩ᪵
)"ᓄ╅Ḅ4g16.1
ᢥ⌕ôõ"ᓄ┛ஹ/"ᓄ╅ஹ#⏚/²ஹ/Pஹ÷ø⏚)⌱ᔠ〉Ḅᱥᐸᓄùúᑏᙠ>ᑡýþÔ஺জ
ឋᓫ;ঝ
ᨵᔾឋḄ⏚;ঞ
ឋḄ;ট
ᑖḄ஺2
“!ᜩ“#$ᓭ&'()*ᨵ+,-.Ḅᱯ0#ᐸ2ὁ45ₐஹ'(89ஹ:╋<=>ᙽ@ῖஹBCDEFGHIᨵ.஺জ'(ὁ45LMN'(OPḄQR#ₐSḄTᦔᡂᑖᨵₐ,WXᐸᓄZ[!CHNO
,ᐹᨵ■^⊈`aᓄஹ■^bᾭd᪵aᓄF,
fᦔ஺ₐ,Wgh17193Xi“ᨵjᱥ”ᡈ“njᱥ”o#ᵫqஹrஹஹst
ᐗvwᡂXiᑏᐗv.yo஺ঝ'(N“89”z{஺|!“89”zḄᜧ~,ᙠᑗ0
ᜧ~vXᓄZ[!C6H௃OOS2,ᨵIḄᢙ|ᵨ.ᜧ~v2#qᐗvᐗvḄH!Xiᨬ᦮ᦪHo#ᡠᐗvᑖᦪᨬᜧḄᐗvNXiᑏᐗvo஺ঞᙠ@ῖḄᑴ|2#0ᜧḄ@#ᵨ@@ᑖḄᡃ¡ᓄZ¢£2¥ᳮ§¨஺<=>©⌕ᡂᑖN«¬KC6Hi0O5on#«¬ᙠᑁ®ᓄ!ℍ⃔±C6Hl2஺6o²ᙠ⊈³´#µ¶⃩¸#¹ºµ¶஺»¼£½ᱥ2Nᔲᨵ«¬#¿ᑡÁᑺ2#ᨬ〉Ä⌱ᵨḄNXiÆo஺A.ÇÈÁ³B.q⏚ɳÊ4⚓#ᐳ22⚓

4C.Î⏚D.rsᓄɳEỚটBCDEᙢᾪÔ#Õᡠ◤Ḅ┛ஹØஹÙஹÚvB1ஹÚvCF,
ᐗv⃩¸ᱥ஺ÝÞᡠᐗv2ßghᡠ◤ḄàᐗvḄN(iᐗv)#ãäåæç⊈è஺溶17.êëìᢈîï#ðñòóᐶ஺解NazCOs度(1)2õöᜩ÷øùúᑡûḄᡂ*#2022þ5ᨴ/g10ᜩḄᐭᐰ☢▤஺ᑁᙠḄ"#ᓄ%&ᵨ(#ᓄ┞(LiOH)ᔾᦈ23ᡂ%⏚┞(Li2cO3)9:230tit=>./A2BCḄDEFᐸLiḄᓄᔠIJo(2)2022L2ᨴ42N"ᓝPQᝍSᙠᓅUVW2ᓅUQᝍSᔣᐰYZ[\]⁐ᝍᳮ`஺abcᑡe⚪஺জQᝍhi“k”mᵨ(nopᧇ஺(noJrsḄtuv(ᑏxuᓽ&);ᐵ|hiḄpnVᐵ2hiᰐ~2mᵨḄ~hᳮv஺ঝᵨ(#pᧇᵯrs2&ᨵᦔ%᣸஺(#pᧇᵯᵯḄErḄᓄJrᓄJᵯr஺ঞFhmᵨ(C3H8)opᧇ2ᐰpḄᓄDEFJo(3)1926L2ᡃ℉¢ᓄ£¤¥¦ᐜ3¨©¤ªᑴ¬2®¯YZᑴ¬ᢈ±Ḅ[஺¤ªᑴ¬²³´Jµ⌕ᧇᑴ·¸¬,ᑴºḄ¸¬»¼ᨵ½ᓄ¾஺Na2c஺39NaClḄÂÃ>ÄÅ᝞Çᡠ\2Éabcᑡe⚪ÊজauḄ¼Ëv஺ঝtJCÍ250g:Ðᐭ5gNa2cO3,ÑᐙᑖÂÃ2ᡠºÂÔÂÕÖÂÔḄÕ×ØJ(ÙᨬÛ᦮ᦪØ)஺ঞtJCÍ2Þ%⏚¾⛳9ÂÔ9½ᓄ¾⛳9ÂÔᙳᓣ=ât2࠷,äÍᡠº%⏚¾ÂÔḄÂÕÕᑖᦪ½ᓄ¾ÂÔÂÕÕᑖᦪ(Ù“ᜧæ”ஹ“èæ”ᡈ“êæ”)஺ট%⏚¾ÂÔ¼ᨵ½ᓄ¾2ì¸%⏚¾2µ⌕mᵨḄDv(Ù“íîᨔ”ᡈ“ð=îᨔ”)஺18.᝞Çᡠ\Jñòó»ônõᑴᜓஹ÷ᓄஹøùஹᦈú9¯ûñòüýḄþᑖᘤ(
⌱ᘤ)ᓄ
ᑭᵨᐸᑡᓄ஺

5᪵"#饱和氨氯碳酸化钠氢钠-溶液溶液CD᪷%⚪'⌕)*+ᑡ,⚪-.1012ᮞ2456⏚89ᧇᑴᜓ=ᦈ?@ABCḄEFᓄGHIᢥ᯿⌕)LMNOᘤ=PḄHQឋ஺.ST-6⏚UᢵWXḄYZHeirIᵨ⛳4G⏚`abcᔾᦈ0জᡠ⌱ᘤḄNOgh8.ijᑮlmᑏᘤhopq0஺ঝstᑴuEFᓄGḄᓄvwx8஺ঞz{EFᓄG|ᐭ`Fᓄ┛bcUbcḄZ.m“ᜧ”ஹ“”ᡈ“”0஺.20Ḽ“▲ᛛ”⌲ᓭ¡¢ᵨ£¤ᛛᧇ¥¦§¨©ᛛᧇ¥஺ᓄ
1ªFᓄ`bc89ᧇᑴuFH=«¬ᛛᧇ᪵Ḅ
ᡂᐗ¯ᑖ᪆²³.´ᧇµT¶ᛛᧇ·¸CஹHஹ0»¼ᐗ¯0ᡠ⌱ᘤᢥ“ATBI—ETB2-C-¿2ᮞ@AÀ”ḄghNO.BÁஹB28ÂÃ⏚ÄHÅ0PHQឋ஺ÆÇÈZḄᛛᧇ᪵ᙠFHUᐙᑖËÌÍÎÏÐᦈ?ᨵᐵᦪ%.ᎷLWÕḄᓄÖᐙᑖ0஺জÕᡂFHAUWÕḄᓄvwx8஺ঝᘤEḄᜧÙᴻÀUÛᐭḄᛛᧇ᪵Z85.4g,ᐙᑖËÌáâᘤB2ḄZã3.6g,ᘤCḄZã8.8g,ᑣ¶ᛛᧇ᪵UFᐗ¯ḄZ8g.èéê0.1g0஺ঞzUëᨵNOᘤB1ì᪵áíXḄ¶ᛛᧇ᪵U`ᐗ¯ḄZ▭ïð{.m“ñ”ஹ“ñᜧ”ஹ“òóÇô”Ç0஺.30
{ÙᴻÀᑁḄ᪵öᣚ824gFᓄø᪵öᵨCOHI.¸ᨵYZḄCO?0áȶ᪵öUFe2.03ḄZᑖᦪᘤḄüOgh8HI-E-CtþHᜐᳮ”ᎷᩖᓄᔜᑁᵨᐙᑖḄ஺!"#ᦪ%᝞⊤()6⚓ᐳ22⚓

6,-C.ᱥE.0ᴻ2ᑁ345200g24g6210g20.49gE.Ḅᓄ789:;,⌱>ᔠᳮᦪ%@ABCDḄCOḄ,E᪵G.HᓄIḄJK;o19.(1)MᨵᜫP᪗RḄSTU⁐WXYZᑖ[\⏚ஹ_ᓄ`WXab⏚`WX.Ḅcd⌕fgᵨU⁐h⏦cdjᑺ␺[mn஺opᡂ᝞r(জtuSdWXᑖ[DᐭAஹBஹCSwj2.ᔜxD2xU⁐hyjXz{|ᑮBஹC~wj2.ḄWX;U⁐ᑣAj2.ḄWXᕈ_____⁐஺ঝtᒕrḄ~dWX.Ḅcdxᐭ6ḄAj2.z{|ᑮAj2.ᨵᑣxᐭḄWX(ᑏᓄ7:)ᑏBEḄᓄ789:(2)ᨵcᒹ34ᔠᱥA,ᐸ.ᨵNaClஹNHCkCu(NO)^K2sO4dᱥ432.Ḅcdᡈd஺ᢥ᝞ᡠᐵḄ᝞.ᡠ(Ꮇ9.ᡠᨵḄា¢pᐰ)஺o¤¥%9aḄ¦Bᑖ᪆¨ᑨª(()*ᔠᱥ-.'Fজᐙᑖ#$ঞ〉⏚%'Cᐙᑖ#$%&'〉NaOH.0⁐23GJ—TTZ~~|টᐭ〉67⏚89:ஹ4ஹ*--------------1-ߟ----------------H>⁐Hজ«¬GḄᓄ7:,4Bᐹᨵᕡ஺ঝ¯XF.c°±ᙠḄ³´µ¶ᨵ(ᑏBµ¶·-)஺ঞ¹ºটḄᓄ789:;oট¼ᑨªE34ᔠᱥA.c°ᨵḄᱥ,½°ᔲᨵḄᱥ,o¿⌕ÀB½°ḄÁÂo(1)Ãᢝ“ÆÇᐶÉ”ḄÊËÌ{Íᐵ.ÉÎÏÐ21ÑÒÇÓḄÔᜧᡊᶍØ⚪஺ÇÚ.Ût╅ஹᑴ“Þ”4ßᑭᵨÇÓḄá᠗஺ãᔠrᑡå9(ᐸ.æᑖçaᩩéêᶍP)oëìᐵØ⚪(

7r-----------?@A9BC---------►DCEᔾG£⏚ᓄுNaHCOr”LfNOPE—IVVíᵫ8RS9T----------►NfgOH
——►MgChMgTᮞVCaO------WXজ¹ºII.ᐜᔣ⛳aò\Ú.¼ᐭóᨵᑭÐôHᓄbḄᔾᦈ÷᪵¦ḄøḄ
ᑏB¹ºHI.Ḅᓄ789:»ঝúX.ᨵMgCkᓾüᔊß¹ºWஹVḄþᓄ9ᐸøḄoঞᓄ7ᓄᦋ⌼ᱥḄ⌕⌶஺ᨵḄo2
ᐶ!"#ᓄ╅᪵'MgCkḄ()*ᩖ,NaCl
஺-.10g/᪵'0ᐸ2345Ḅ6789ᐭ100g;8<=>᪵'?ᐰAB஺ᔣᡠEAF⌲H9ᐭA)ᑖᦪ,10%ḄKLᓄMAF8NᡂPQḄ)RHᐭSLᓄMAFḄ)ᐵU᝞ᡠW஺XYZ[ᑡ]⚪:NaOHYgজaHᐭNaOHAF120gb*ᓽBde867AFf(ᨵḄ□hi,*ᑏhikle஺ঝaHᐭ10%ḄNaOHAF80gb*ᓽAde8ាo?ᐰ8pqᡠEAFḄ)஺*pqrstuv0.1g
w8⚓8ᐳ22⚓

8Zᫀ{B᪆1.ூZᫀ௃DூB᪆௃BAஹᨵᱥNᡂ83ᱥᳮᓄ8ᦑ⌱⚗┯஺Bஹ;ᨵᱥNᡂ83ᱥᳮᓄ8ᦑ⌱⚗┯஺CஹᒹᨵᱥNᡂ83ᱥᳮᓄ8ᦑ⌱⚗┯஺DஹiᨵᱥNᡂ83ᓄᓄ8ᦑ⌱⚗u஺ᦑ⌱DoᓄᓄᢣᨵᱥNᡂḄᓄ8ᱥᳮᓄᢣᨵᱥNᡂḄᓄ8ᓄᓄ{ᱥᳮᓄḄᔲᨵᱥNᡂᑖ᪆ᑨ஺⚪¡¢£ᜧ8BZb⌕ᑖ᪆ᓄᔲᨵᱥNᡂ8¥ᨵᱥNᡂ3ᱥᳮᓄ8¥ᨵᱥNᡂ3ᓄᓄ஺2.ூZᫀ௃BூB᪆௃BAஹ,¦ᢝo¨ஹL©ª8ᜧ«¬᪛⌼᪍8¯°ᓄ±²ᧇ²68ᨵᑭ3ᦋᗐª᛻)8£ᔠ⚪¹Bஹº6»¼ᛛᧇ¾¿Nᜧ)ÀÁ{ᨵÂÃ>Ä⌼ᡂª᛻ÅÆ8kᔠ⚪¹Cஹᔠᳮ<ᵨÈÉ{ᓄÊËÌÍÎÈÏᱥ¿)8Ð̯°Ñª᛻ḄÅÆ8£ᔠ⚪¹DஹNÒÅ;{ÓÔ»;⌕ᜐᳮÖ×᣸Ùᨵᑭ3ÚÛ;ÜÝ8£ᔠ⚪¹஺ᦑ⌱B஺■ߪ᛻ÅÆḄàáᨵ9âᜧÃ)ãஹ¯°ᓄ±²ᧇḄ<ᵨஹÓᔆ᣸ÙḄ»Ãåᜐᳮ×᣸Ùஹ¬᪛⌼᪍ஹᔠᳮæçÌÝஹἭß²ÙÀéᰦëì஺ªÚ]⚪íåîïðᐰᳫḄò8ᐵ3“ô»”Ḅᜐᳮ]⚪8ὃḄ÷d]⚪8ᓄÍ᎝ù⁐ᓄÓû8⌕üÝᜮþÿ
஺3.ூᫀ௃Bூ᪆௃Aஹ⏚ᡂ⏚᫜!"#$ᦑ⌱⚗()*+஺Bஹ,-ஹ./01234ᦑ⌱⚗()┯6஺Cஹ78ᮞ:;<ᓄ┛Ḅ@AᐹᨵDឋFᵨ78ᮞFHᜐᳮ⏚ឋKLᦑ⌱⚗()*+஺

9Dஹ8ᮞ.ᡂ;<ᓄ┛FHᵨ8ᮞMNOPQᑺᦑ⌱⚗()*+஺ᦑ⌱:BoAஹ᪷UVWḄᓄXឋYZ[ᑖ᪆ᑨ^஺Bஹ᪷U,-ஹ./012Ḅ⃩`4Z[ᑖ᪆ᑨ^஺Cஹ᪷U78ᮞḄᵨ⌶Z[ᑖ᪆ᑨ^஺Dஹ᪷U8ᮞḄᓄXឋYZ[ᑖ᪆ᑨ^஺b⚪deᜧghi⃩`4ḄNᱥᩭlஹVWḄᓄXឋYஹ8ᮞḄᓄXឋYm:*+b⚪Ḅᐵo஺4.ூᫀ௃Dூ᪆௃AஹpᵨqᜮstsuvwxḄyz{|qᜮst}ᐭᑮtᑁᡈtᑁᚖᙠtsux■
qᜮstᦑ⌱⚗()*+஺Bஹ0$xuᑭᵨᒕ.ᑖPᦑ⌱⚗()*+஺Cஹᙠ<0¡¢£■ᡂᱥᰚᓄ¥¦§ᩭp¨©ª«¬¨Ḅ©vwḄ.ᡈ®¯°±²ᦑ⌱⚗()*+஺Dஹᩈ´ᙠ0¡¢ᡂµ<ᓄ¶x·◀¹<º»ug¼Ḅx½ᨵ¾ᡂ¿ÀÁᵨᩭÂÃ0<2wᦑ⌱⚗()┯6஺ᦑ⌱D»Aஹ᪷UpᵨqᜮstsuvwxḄ)Z[ᑖ᪆ᑨ^஺Bஹ᪷UyzḄ{|Ä⚗Z[ᑖ᪆ᑨ^஺Cஹ᪷Uᙠ<0¡¢ḄÅÆ{|Ä⚗Z[ᑖ᪆ᑨ^஺Dஹᡠ⌱◀<ᑺ⌕ᐹᜓH§ᱯËbÌÍᙠ0¡¢ÎÏ0Ḅ<ÐÑbÌḄÒ᝱£ÔxÑᡂḄᱥY£Ô᝱஺b⚪deᜧ7៉ᔜ×ØᘤḄᵨ⌶Úpᵨ{|Ä⚗ஹhiᓄXÅÆÛbyzḄ{|Ä⚗:ÜÝ⚪Ḅᐵo஺5.ூᫀ௃Cூ᪆௃AஹÞß0Yßᦪ=᪶᜜ᵯßᦪ19=2+8+x+l,x=8,ᦑ⌱⚗()*+஺Bஹᕜæᦪ=Þß᪶᜜ᵯß°ᦪçᐗ4ḄÞß᪶᜜ᨵ4éᵯß°ᑣᙠᐗ4ᕜæ⊤0ì10⚓ᐳ22⚓

10çᐗ4ïðìñᕜæᦑ⌱⚗()*+஺Cஹ᪷Uᐗ4ᕜæ⊤0Ḅ¯òFóôõ§☢Ḅᦪõ⊤÷øùÞßYwúᐗ4ḄøùÞßYw£39.10,øùÞßYwᓫï:“1”:“ý”ᦑ⌱⚗()┯6஺DஹçÞßḄᨬ᜜
ᵯᦪ1,ᙠᓄ᧕ᜫ1ᵯᡂ□ᦑ⌱⚗஺ᦑ⌱:C»Aஹ᪷!"#ᦪ=᪶᜜ᵯᦪ&'ᑖ᪆ᑨ+஺Bஹ᪷!ᕜ-ᦪ="᪶᜜ᵯ
ᦪ&'ᑖ᪆ᑨ+஺Cஹ᪷!ᐗ/ᕜ-⊤Ḅ2345678☢Ḅᦪ7⊤:;<"#=&'ᑖ᪆ᑨ+஺Dஹ>ᨬ᜜
ᵯᦪ@A4,ᙠᓄ᧕Bᵯ>ᨬ᜜
ᵯᦪCA4,ᙠᓄ᧕ᜫᵯ஺D⚪FGHᜧᮣKLᵨᐗ/ᕜ-⊤ᐗ/ḄNOP"Qᦪஹᐗ/RSஹᐗ/TUஹ;<"#=Vஹ"W᪀:YZḄ[\]^D⚪Ḅᐵ`஺6.ூ^ᫀ௃Dூ]᪆௃]eAஹ2fᓄgFhAijᜩl᯼noᨨqᙠrᑁtuiHvwxCOyᦑ⌱⚗┯{஺Bஹ&ᐭ}t~Ḅᙢ᧕ᜧ=ḄfᓄgfᓄgHvᔾfᓄgHvlஹHvᢝl&ᐭᙢ4ᐜfᓄg[=ᔲ◤⌕ᳮḄ¡wx⍗ᑮ¤■¦§¨ᰦªᦑ⌱⚗┯{஺CஹᙠCO«"fᓄ¬Ḅqᐜᐭ2fᓄg®¯⏀±²³´µᴻ·Ḅfᓄ¬¸Ḅ᣸º»¼Ḅ½■¦³´q§¨ᰦªᦑ⌱⚗┯{஺Dஹ¾¿⏚HÁÂᑮÃÄÅÆᓽᵨᜧ=ḄiÈÉ®ÊÅ3%-5%ḄNaHCO3hËᦑ⌱⚗஺ᦑ⌱eD஺Aஹ᪷!2fᓄgFhAi&'ᑖ᪆ᑨ+஺Bஹ᪷!ᙢ4v[ᨵᜧ=ḄHvᔾḄfᓄg■¦ᰦªḄÍÎ&'ᑖ᪆ᑨ+஺Cஹ᪷!2fᓄg«"fᓄ¬ḄÏYÐ⚗&'ᑖ᪆ᑨ+஺Dஹ᪷!¾¿⏚HÁÂᑮÃÄÅḄᜐᳮÒ&'ᑖ᪆ᑨ+஺D⚪FGHᜧÓ]2fᓄg«"fᓄ¬ḄÏYÐ⚗ஹ■¦ᰦªḄÍÎஹ¾¿⏚H

11ÁÂᑮÃÄÅḄᜐᳮÒÕ]^D⚪Ḅᐵ`஺7.ூ^ᫀ௃Cூ]᪆௃]eAஹÖ¬×ᙠflḄ¨ᡂᱥÙfᓄÚ¬Û2ÜÝ⁐ßàᦑ┯{Bஹ¬¨┤Ḅᩩãe¬äiåfæqçèébᜐäiåfæqᐙᑖçèᡠᨬ᧕¨┤ᦑ┯{CஹìᡭîḄ¬ᱏ⊤☢¬┤¬┤Ḅð⌕ᡂᑖfᓄ¬C¬┑⊤☢Ḅfᓄ¬åò¿⏚¨ᡂ¿⏚¬åiᦑDஹ¬å¿⏚óô¨¿⏚õ¬åóö÷ᑮḄøùhËᵫû⁐üýþÿ⁐
ᱏḄ⊤☢᪆⁐Ḅᱥ
ᦑ┯ᦑ⌱:CoAஹᙠḄᩩᡂ"⁐Ḅ#ᓄ%Bஹ&'()*+,᧕┤CஹC/012345
678┤&9⏚;<59⏚'Dஹ=>?@ABCᡂᱥḄDE஺G⚪I⌕ὃLᱥḄឋ
NO)⌕᪷QᔜSᱥḄឋ
TᔠᔜV☢ᩩWXᑖ᪆ஹᑨ[
\]^_`ḄTa஺8.ூOᫀ௃AூN᪆௃NgAஹ3⁐hijk8lm⁐Ḅn
678ᑖopᨵp◞
stij
ᑖopḄp◞ku
ᦑ⌱⚗NwA_`஺Bஹxy⏚x9⏚ᐹᨵ{|Ḅᓄ}ឋ
6ᵫSn/ᨵo
ᦑ⌱⚗Nw_`஺Cஹᓄ'Ḅᓄ}ឋA(
678ᑖoḄ᪀ᡂA(
A(SḄᑖoᓄ}ឋA(
ᦑ⌱⚗Nw_`஺Dஹᩈᙠ/ᙠ/ᒓ
678oᙠspᑁ*+ḄᑖoᦪA(
ᦑ⌱⚗Nw_`஺ᦑ⌱gA»᪷QᑖoḄGᱯgᑖosuᑖopᨵp◞ᑖo6ᙠA[¡¢Ḅ(SḄᑖoឋ{(
A(SḄᑖoឋA(
£¤¥¦8g“u¡p
((AA”
Tᔠ©=WXᑖ᪆ᑨ[஺ª12⚓
ᐳ22⚓

12G⚪®Aᜧ
°±ᑖoḄGឋ²£¤¥¦8g“u¡p
((AA”³´ᑭᵨᑖoḄGឋᑖ᪆N·¸⚪ḄV¹6NOº»⚪Ḅᐵ½஺9.ூOᫀ௃AூN᪆௃NgAஹᓄ}¾¿ᣩᑡÂᢥ᯿{ÅoᵫuᑮᜧḄÇÈ^ᑮªÉᐗËᕜÍ⊤
ᦑA_`Bஹ⏚ÎB&Ïn/Ḅy⏚;<ᡂ£'ḄÐᓄÎ
ÐᓄÑ6SÒÓÔy
ᨵÕ
7ºABÖᵨ⏚Î
ᦑB┯CஹḄᓄ}ឋ×Ø
Ù6ᵫ×ᙠ/&;<ᡂÚÛḄᓄᱥↈÝ
×ᑴßA᧕┤⇨
ᦑC┯Dஹáᱥᡂâᓄ'
Cãäᱥ/ᨵஹᐗË
ᵫᐗË£Bᩭæ
ᦑABCãäᱥ/ᨵᐗË
ᦑD┯஺ᦑ⌱:AoAஹ᪷Qᓄ}çḄèéᩭᑖ᪆Bஹ᪷QᱥḄឋ&ᵨ⌶ᩭᑖ᪆Cஹ᪷QÓÔḄᓄ}ឋᩭᑖ᪆Dஹ᪷Qëឤíîᩭᑖ᪆஺º⚪®Aᜧ
°±ᓄ}çஹÓÔḄᓄ}ឋ¤´ëឤíîḄᵨ⌶ᓽ£ÇᑭNO஺10.ூOᫀ௃cூN᪆௃NgAஹðñÓÔ&xy⏚;<òs
B&xy⏚;<òsḄᱥAí6ÓÔ
ó£B6⏚y
ᦑ⌱⚗ôᳮ┯஺Bஹn6ᙳஹ÷íḄ
øᙳஹ÷íḄᱥAí6n
ó£B6'nsùúᱥ
ᦑ⌱⚗ôᳮ┯஺CஹᓄᔠᱥíᵫûSᐗËüᡂ
ûSᐗËüᡂḄᱥAí6ᓄᔠᱥ_`
᝞Ôþᔠᱥ
ᦑ⌱⚗ôᳮ_`஺Dஹÿᓄᑺᓄ᳛⌕ᓄ᳛ᵨᓄᑺஹᜧ☢!ᦑ⌱⚗%ᳮ┯(஺ᦑ⌱:CoAஹ᪷,⏚./012ஹ3⏚4!5ᡂ789:ᑖ᪆ᑨ>஺Bஹ᪷,?@ḄᱯC9:ᑖ᪆ᑨ>஺Cஹ᪷,ᓄᔠᱥḄᭆG9:ᑖ᪆ᑨ>஺

13Dஹ᪷,JK᳛ḄLM9:ᑖ᪆ᑨ>஺N⚪PᜧQRST⚪U⌕᪷,VWXḄᱯYT%Z[T%\⌕]^WXY._`Ḅᨵbcᔠdᑮᐹ8g⚪ᐹ8ᑖ᪆஺11.ூRᫀ௃ABDூQ᪆௃Qoᵫqᩭstuvwxy5Ḅz{|^}W~Ḅᓄ_woC1+H0=HC1+HC10O22AஹᵫzḄ᪀ᡂW}xᱥᨵᐗMᡂ2ᓄᱥᦑA┯(Bஹ~ᨵᓫ2ᑖQᦑB┯(Cஹᵫ_wW~ᨵᓫ7ᐗMḄᓄᔠy5ᦋᦑCDஹᵫ_wWḄᵬஹᱥ71o18,ᦑD┯(஺ᦑ⌱oABD஺{£Ḅz{|^}ᑖ᪆ᱥஹ5ᡂᱥᑏ¥Ḅᓄ_w,ᐸ^§ᑖ᪆ᑨ>ᨵᐵḄg⚪஺N⚪ὃªᓄ«ᵨz{¬|^}⊤|¯ᡂS⚪°,ᓄḄ«cᔠ±ឤ³9:஺12.ூRᫀ௃BCDூQ᪆௃QoAஹ.µᓄ┛?@5ᡂ·⁐¹º5ᡂḄ·⁐¹ºµᓄ»¼½?@x¾ᨵ»¿À~?@·⁐?@ᦑ⌱⚗Á`┯(஺Bஹ.µᓄ┛?@5ᡂ·⁐¹º5ᡂḄ·⁐¹ºµᓄ»ᑣ~?@x¾ᨵ+2»¿Àᦑ⌱⚗Á`஺Cஹ.µᓄ┛?@5ᡂ·⁐¹ºÁÄXx□¿À»¿À.Ç⏚╃?@5ᡂÉ⁐¹ºÁÄ5ᡂÊ4¹º¼lxx¾ᨵ⏚᪷¿À~?@4?@ᦑ⌱⚗Á`஺Dஹ~?@»4Ḅ?@Í.µᓄÎ?@y55ᡂµᓄ»¹ºᦑ⌱⚗Á`஺ᦑ⌱oBCDoÐᱥX,ÑᐸÒᡂ?@Ó~?@!ÔᑖÕᐭᑮCa(0H)2?@ஹÜ4⏚ஹBa(NO)32?@x.µᓄ┛?@5ᡂ·⁐¹º.Ü4⏚àᔠáÄâãä.Ç⏚Ê?@5ᡂÉ⁐¹ºcᔠ⏚å4Ḅᓄឋ9:ᑖ᪆ᑨ>஺ç14⚓ᐳ22⚓

14N⚪ᨵPêëìí⏚å4ḄᓄឋQRN⚪Ḅᐵî஺13.ூRᫀ௃ACூQ᪆1QoAஹNa2c஺3.〉ḄCañ0Hò2?@5ᡂ3⏚┛¹ºóµᓄÎôvõ◀÷ᩖùúᨵûᐭüḄᩖýᔠ◀ᩖþᑣᦑ⌱⚗ᡠ
Ḅ஺BஹCaOᡂᓄ┛⏚┛!ᱥ#◀%&'ᔠ◀ᩖ!ᑣᦑ⌱⚗ᡠ
Ḅ┯0஺CஹCO?ᓄ23ᡂ⏚24CO&ᓄ23567◀%ᩖ#89ᨵ;ᐭ=Ḅᩖ#'ᔠ◀ᩖ!ᑣᦑ⌱⚗ᡠ
Ḅ஺DஹH2s஺4&〉DFeCk3&ᩖ#◀%&'ᔠ◀ᩖ!ᑣᦑ⌱⚗ᡠ
Ḅ┯0஺ᦑ⌱:AC஺᪷K!ᱥ#4ᩖ#Ḅឋ#⌱M〉NḄ◀ᩖᑺ4ᑖQᡠR◀ᩖSTUVWᢣ◀%ᩖ#YZ[TUᱥ#&\ᦋ^஺◀ᩖ#_`⌕bcdeᩩghজjklᐭḄmᑺnᩖ#&!ᱥ#oঝq&;ᐭ=Ḅᩖ#஺ᱥ#ḄᑖQ◀ᩖWrὃḄtuvWuwx◀ᩖy⚪Zᢕ|◀ᩖ#Ḅ}◤ᩩgSlᐭḄmᑺjknᩖ#q&;ᐭ=Ḅᩖ#VWw⚪Ḅᐵ஺14.ூᫀ௃CDூw᪆௃whᵫឋḄᵨ⚪ᐙᑖq3⁐4⏚¡¢o£¤ឋᜧᙠ§¨⏚Z¤©ª«ᐰ,ᑣ®¯Ḅ°±rj²³ஹj²&³¤®3rj²³⏚¤4⏚ஹ³ᨵ⏚஺´ᔠµ¶ᑖ᪆hAஹ®¯Ḅ°±rj²³ᨵ³ᨵ஺ᦑA┯0oBCஹ®3rj²³ᨵ⏚¤4⏚ᨵ⏚஺ᦑB┯0CoDஹ᪷K·¸⏚Z64º»ᣚ¯216º#DḄ¤4⏚65º¤»ᣚ¯216º#DḄ\ᑮ°±Ḅ#D¿!°±#DÀloᑣ!®3#DÁ!ᨵ3#D஺ᦑDoᦑ⌱hCDo᪷KᵫឋḄᵨ⚪ᐙᑖq3⁐4⏚¡¢o£¤ឋᜧᙠ§¨⏚Z¤©ª«ᐰᑣ®¯Ḅ°±rj²³ஹj²&³¤Kᑖ᪆஺

15Ã⚪Ä&WÅᜧÆÇÈÉḄᓄÊឋ#ஹ²¡ḄWwË⚪Ḅᐵ஺15.ூᫀ௃ACDூw᪆௃w:Aஹ᪷K#DÌឤ²Î\¯ᡂÏḄ#D100g+6.4g-106.2g=0.2g,oBஹÕ᪵×r³ᨵ╅Ḅ#Dx,ÚÛ⏚r#Ḅ#DᑖᦪyMg+2HCl=MgCl+HT2224732x100gxy0.2g24_xT-O2gx=2.4g73_lOOgxyT—0.2gy=7.3%,┯0:CஹᓄÊäqåᐗç#D&^ᑣqᡂåᓄ╅Ḅ#D100gx7.3%xèx100%4-100%=19g,oDஹᵫBᓄ╅Ḅ#D6.4g-2.4g=4g,஺ᦑ⌱hACD஺Aஹ᪷K#DÌឤ²Î\¯ᡂÏḄ#DoBஹ᪷KÏḄ#DêëåᓄḄ#Dìêë#DᑖᦪoCஹ᪷KᓄÊäqåᐗç#DÌឤìíᑖ᪆oDஹ᪷KÏ#Dêë╅Ḅ#D\¯ᓄ╅Ḅ#D஺Ã⚪î⌕ὃïÊð#DÌឤ²ÎḄᵨᓄÊ·¸ḄêëÄ&ᜧ஺16.ூᫀ௃HH2sO4Mg(0H)2NaHCOᨵôᱥõ9h8C÷®ECaùçC23ூw᪆௃wh(1)জÏWjúûឋϱᓫ#ᐸᓄʸ¯oঝþÿ⏚
ᨵᔾឋḄ⏚ᐸᓄH2so4ঞᓄ╅
ឋḄᐸᓄMg(0H)2ট"⏚#
$%&'(ᑖ*+,"⏚#ஹ./ᓄ"ᐸᓄNaHCOsᦑ5ᫀ7জH2ঝH2sO4ঞMg(0H)2@NaHCO3(2)জₐ>?(ᐸᓄCi7H19N3O)
D"ᐗFḄᓄᔠᱥIJᨵKᱥᵫ"ஹஹMஹNᐗFOᡂᦑ5ᫀ7ᨵKᱥMঝᜧRFS"ஹTᐗFḄUVW7(12X6)7(32x2)=9787ᜧRFS"ஹஹஹ]16⚓ᐳ22⚓

16T`ᐗFḄUVW7(12x6)7(1x10)7167(32x2)=72710716764,bcᐸS"ᐗFḄUVᑖᦪᨬᜧᦑ5ᫀ7978CঞᙠgῖḄᑴjklS(+,ᜧVḄgmᵨopqgm.grᑖsḄkltᡃvᓄwxSkyzᳮ|}஺⌕ᡂᑖ
360஺5%ᙠᑁᓄℍ⃔36ᓃ2஺6)*ᙠ⊈⃩V஺x¡ᱥS
ᔲDᨵᨬ〉¤⌱ᵨḄ
Ớ§⍗Ớ©ª⁐ᦑ5ᫀ7kyE7ট®¯°Uᙢᾪ³´Dᡠ◤Ḅ┛ஹ¸ஹ¹ஹº,FB1ஹº,FC¼>ᐗF.⃩ᱥU஺½¾ᡠDᐗFS¿IJᡠ◤ḄÀVᐗFḄ
┛ᐸᐗFÁÂCa,Ãĺ,FCÅ(ÆÇÈ⊈Éᦑ5ᫀ7Caº,FC஺(1)᪷ËᱥUḄOᡂஹឋUÌᐸᵨ⌶ᩭᑖ᪆(2)᪷ËᱥUḄOᡂtᑖÐஹᓄᔠᱥSᐗFḄUVWஹᑖsÑᔠᱥḄÒஹḄxÒஹᓄᐗFtᏉÔḄᐵÖᩭᑖ᪆஺ᓄᩭ×J,+,ØÙÚÛÜÝJ,+,ØtÐ,+,Ø|ᐵḄᓄÞßÙ
à⌕ḄSὃ&â஺17.ூ5ᫀ௃2LiOH+CO2=Li2CO3+H2஺+1+ᱥ
èéê◞sbìᱥᓄâìC3H8+5஺2`3co2+4Ù0ᙠaâîïḄðñòNa2c஺3.NaClḄ*ñ|¼1711ôJõðöᨔூ*᪆௃*7(1)øïᱥ
/ᓄ".ᓄ┞,ᡂᱥ
"⏚┞.ᡠúl
72L1OH+CO=LiCO+Ù0Li2cO3S"⏚᪷Ḅᓄᔠû
2ûᡠú┞ᐗFᓄᔠû
223+1û(2)জüì,ᡂḄ
¿éêý᛻ᡠúÿ
Ḅᱥ
᛻ᐵḄᐵ◞ᱥᡠ
◞ᱥঝᧇᵯ#$ᵯḄ%&'()Ḅ*ᓄ,ᓄ-(*ᓄ,ᵯ(ঞ/01ᐰ345ᱥ
/067ᡂᱥ
9ᓄ:6ᡠ&;
<CH+5O—3CO+4HO=38222(3)জaḄMN
ᙠaP5ḄQRSNa2cO36NaQḄWXRYZঝtJC3Na2c஺3ḄWXR
18g,ᓽᙠbQRS100g'ᨬeWX18g:⏚g50g'ᨬeWX9g:⏚gtJC350g'iᐭ5gNa2cO3,kᐙᑖWXᡠnWo'WpqWoḄp)rs,5g<55g=1<11ঞtJC3:⏚gḄWXRtuvᓄgḄWXRᡠbQRS:⏚gḄ⛳6WoḄ

17Wpp)ᑖᦪtuvᓄgḄ⛳6WoWpp)ᑖᦪᙳᓣQ{t2°C,WXR}~ᜧ}~,⛳6WoWpp)ᑖᦪ~ᡠᓣQ:⏚gWoḄWpp)ᑖᦪtuvᓄgWo'Wpp)ᑖᦪট:⏚gḄWXRQRᜧᡠ:⏚gWo'Mᨵ)vᓄg:⏚g⌕ᵨḄ
Qᨔ஺ᦑᫀ,<(l)2LiOH+CC)2=Li2cO3+H2O+1(2)জᱥ
(ᐸᔠᳮᫀ)◞ᱥZ[ঝᓄ-@CH+5O—3CO+4H0;38222(3)জᙠaP5ḄQRSNa2cO36NaClḄWXRYZঝ1<11ঞtuটQᨔ.(1)᪷¡&;Ḅ¢ᑏ6ᓄᔠ¤Ḅ¥¦§¨ᑖ᪆(2)᪷¡7ᡂḄ
᛻ᧇᵯ#$ᵯḄ%&&;Ḅ¢ᑏ§¨ᑖ᪆<(3)᪷¡ª«ḄWXR¬<জ®¯°ᱥpᙠ±²QRSḄWXR³´µ²ᱥpḄWXឋঝs·ᱥpᙠ·±QRSḄWXRᜧt³´ᑨ¹⛳6Wo'WpḄp)ᑖᦪḄᜧtঞᑨ¹ᱥpḄWXRºQR~ᓄḄ~ᓄ»¼³´ᑨ¹½%Qᨔ¾
¿ÀᨔḄÁᑮᱥpḄÃḄÄ⚪ÆR
Çᜧ⌕ὃ®Éª«ḄWXR¬ᡠ⊤ËḄÌNÍ᪷¡ª«ḄWXR¬ᩭXÏYᐵḄÐ⚪³´ÑÒᑖ᪆Ð⚪ஹXÏÐ⚪Ḅ(Ô.Mn()218.ூᫀ௃ADBFCaCO+2HC1=CaCl+H0+C0tÛtHO2H0+32222222\]02T2.6ÞᜧFo+3CO—2Fe+3CO6.1425g48.75%e232ூX᪆௃X<(1)জᡠ⌱äᘤḄæçèé,A(ᑴë9ᓄ:)D(ᔾᦈvᓄ)B(ᔾᦈ¿)F(ᦈî9ᓄ:)஺ᡠ⌱äᘤḄæçèé,ADBF஺ঝïᮞïஹᜧᳮï⌕ᡂᑖ:⏚┛:⏚┛6ò⏚457ᡂvᓄ┛ஹ69ᓄ:஺ᓄ-&;,

18Ḅᓄ2H2஺2—J2H2஺+஺23ঝB!ᡂ#Ḅ!C!ᡂ%&ᓄ'!᪷)!*ឤ,-./ᐗ123ஹ!56/#
7ᐗ1!ᛛᧇ
7ᐗ1!,%&ᓄ'
'ᐗ1!ᛛᧇ
'ᐗ1!ᑣ<ᛛᧇ=᪵
&ᐗ1Ḅ!5.4g-2123.6gx--8.8gx—=2.6g„ঞK
LᨵNOPᘤᵯ,STA
⍎VḄWᑖ#YZ[ᐭB2,[]^ST_,Ḅ#Ḅ!`ᜧbc<ᛛᧇ=᪵
7ᐗ1Ḅ!de▭ghij`ᜧ஺(3)mnᩩpq&ᓄrs]&ᓄ'ᡂrs%&ᓄ'<ḄᓄFeO+3CO-^2Fe+3CO»ᵫz{ᐭZ|
}ᨵ~!%&ᓄ'ᦑC
%&ᓄ232'!ᐰWᡂḄ5ᵨᩭ&ᓄr!E
~!&ᓄr
&ᐗ1!ᑣ&ᓄr!(24g-20.49g)+(^x100%)=11.7g,<᪵
&loUᓄrḄKX100%=48.75%]&ᓄ'!XFe2()3+3co---2Fe+3c021608411.7gx160_11.7g"84~-xx=6.1425gᦑᫀ(1)জADBF@CaCO+2HC1=CaCl4-H0+C0Tঞ¤3222MnO2(2)জ2H2஺2-^2V0+஺2Tঝ26ঞ`ᜧ¥(3)FeO+3C0—2Fe+3CO6.1425g48.75%஺232(1)'⏚┛s¨⏚ᡂ©ᓄ┛ஹ#s%&ᓄ''⏚ª«s¨⏚ᡂ©ᓄ«ஹ#s%&ᓄ'¬⏚®¯ᔾᦈ#YZ஺7&ᓄ┛s%&ᓄ'ᡂ'⏚┛²³s#஺(2)´&ᓄ7ᙠ%&ᓄ┶·ᓄ¸ᵨqᑖ¹ᡂ#s&Z஺ᓄ⍳»!*ឤ,-ᓽḄᱥḄ!¾s¿z/ᡂḄᱥḄ!¾sbᓄ./ᐗ1Ḅ2356ÀÁḄ23ஹÂÃᦪ56஺(3)E
~!&ᓄr
&ᐗ1!᪷)ᓄÅV&ᓄr!Æ᪷)&ᓄr!sᓄÅVḄ]&ᓄ'!஺

19ᙠ¹c3⚪È✌ᐜ⌕j⚪
ḄÌÍÎÌÏᯠ/Ñᔠ´ḄÌÍ[Ó¹஺19.ூᫀ௃ÖHC1NaCO+2HC1=2NaCl+H0+C0TBaS0ÙÚឋNa+ஹ23224K+CU(OH)+HSO=CuSO+2HONHCKCU(NO)^KSONaCl^Þ]2244243224´
ᡂß©ᓄ«à}ᔠᱥ
©ᓄ«Ḅáᙠdᔲ⌼ᡂä᡾஺ூ¹᪆௃¹(1)জç⏦ᙠ⏚ឋs
ឋéê
556⁐®ìí⁐çî=ê6ᡂÖ⁐Ḅéêïðឋᵫ⚪ñÌòóí⁐éê
ôᨵ'⏚«éêïðឋKõöᑮBஹCøù=ú
Ḅéêí⁐ᦑA=ú
Ḅ'⏚«éêéê6Ö⁐ᦑᫀÖঝûüᒕqḄø2éê
Ḅ]2þᐭÿ
ḄAᑮAḄ⁐ᜫᨵᑈᐭḄ⏚ᑣ#ᐭḄ$⏚%&⏚'($⏚)*+ᡂ-ᓄ'ஹ0123ᓄ&ᓄ456789HC1%Na2co3+2HC1=2NaCl+HO+COT%ᦑJᫀ89HC1%NaC0+2HC1=2NaCl+H0+C0T%222322(2)OPQᔠᱥATU1V3ᓄ')*W+XYZ[\ḄPB,_`Baᑣbcᨵ-ᓄ╆%eCTU1f⏚g)*W+hiG,_`Ccᨵk⏚᪷mnᑣOPAbcᨵk⏚ok⏚᪷mn(gmnpᔠᡂk⏚ghi_`hiG8k⏚g%eqDTU1sk⏚)*W+\⁐H,_`DV3ᓄtᑣAcᨵf⏚tV3ᓄt(k⏚)*+ᡂk⏚t10_`\⁐Hk⏚t9u`ᑖ᪆%জ᪷uyzᑖ᪆hiGḄᓄ47k⏚ghiᓄ478BaS04%PBaᐹᨵ~ឋᕡ%ᦑJᫀ89BaS0~ឋ%49ঝyzᑖ᪆OPQᔠᱥbcᨵf⏚╄ஹk⏚oஹf⏚tTcᨵ-ᓄ'%_`ᐭ〉V3ᓄ'f⏚(V3ᓄ')*+ᡂf⏚'ஹ01af⏚t(V3ᓄ')*+ᡂV3ᓄthi1f⏚'ᦑeCcᨵk⏚o1f⏚'ᐭ〉f⏚gk⏚o(f⏚g)*+ᡂk⏚ghi1f⏚oeeFcᨵf⏚'1f⏚o_`eFbᙠḄmnᨵNa+%K+%ᦑJᫀ89Na+ஹK+%ঞটV3ᓄt1k⏚)*W+k⏚t10ᓄ456789CU(0H)+H2s஺4=2CuS0+2HO%ᦑJᫀ89Cu(0H)2+H2sO4=CuSC>4+20;42টyzᑖ᪆OPQᔠᱥbcᨵf⏚╆ஹk⏚oஹf⏚tTcᨵ-ᓄ'%⌕-ᓄ'Ḅᙠ-mn)*6+ᡂ-ᓄ'Qᔠᱥ-ᓄ'Ḅᙠ(ᔲ⌼ᡂ£᡾%ᦑJᫀ89NHCLCU(N()3)2ஹK2so4%NaCl%4)*6+ᡂ-ᓄ'Qᔠᱥ-ᓄ'Ḅᙠ(ᔲ⌼ᡂ£᡾஺(1)᪷uTX¦⁐§Ჩ[ᡂ⁐Ḅ©ªឋ%᪷u$⏚(&⏚')*«¬$⏚(-ᓄ')*®¯ᑖ᪆%°20⚓ᐳ22⚓

20(2)᪷u᪾´OPQᔠᱥATU1V3ᓄ')*W+XYZ[\ḄPB,_`BaᑣQᔠᱥbcᨵ-ᓄ╆%eCTU1f⏚g)*W+hiG,_`Ccᨵk⏚᪷mnᑣOPAbcᨵk⏚o%eqDTU1sk⏚)*W+\⁐H,_`DV3ᓄtᑣAcᨵf⏚tµᐭ¶·ᡂ¸ᐵḄº⚪஺ᙠ¼`½⚪¾✌ᐜᑖ᪆⚪ᡠÂᱥÃḄឋÃ1ÄÄÅÆḄ)*ᯠÈu⚪Ḅ«¬ᑨÊᔜᱥÃḄᙠឋᨬ®¯¶ᓽ஺Î20.ூJᫀ௃Ò®&⏚V'Ḅ+ᡂ1᪆2NaHCC)32Na2cO3+H2O+CO2TÓÔÕÖ-ᓄ╅Øᣚ)*Na+ூ¼᪆௃¼9(1)জnᐜᔣ⛳1Ý$0ᐭaᨵᑭß23ᓄ&Ḅᔾᦈâ᪵äḄåḄÒ®&⏚V'Ḅ+ᡂ1᪆)*Ḅ56782NaHCO32Na2c஺3+H2O+CO2TᦑJᫀ89Ò®&⏚V'Ḅ+ᡂ1᪆%2NaHCO3)~Na2cO3+ç0+COT92ঝèéIVஹVì+ᡂíîḄ-ᓄ╅TUÓÔÕÖ-ᓄ╅ᦑJᫀ89ÓÔÕÖ-ᓄ╅%ঞïð+ᡂ3ᓄ┛ßᑖ¼)*Yᮞó1èḄ)*ßôᑖ¼)*&⏚V'Ḅõᑖ¼ßᑖ¼)*öᨵᓫë_`öᨵøùØᣚ)*ᦑJᫀ89Øᣚ)*%(2)জú#ᐭNaOH120g¾`¾V3ᓄ'_`cᨵḄ□mn'mnᦑJᫀ89Na+%ঝὑNaOHḄÃ=80gx10%=8g,ᡂMg(0H)2Ḅx,MgCl+2NaOH=Mg(OH)I+2NaCl2280588gx=7x=5.8gᡠ!"Ḅ=100g+10g+80g-5.8g=184.2g%&ᡠ!"Ḅ184.2g஺(1)᪷)*+,-Ḅ./01ᑖ᪆4᪷)5ᔊ7*+IVஹV;ᡂ<=Ḅ>ᓄ╅01ᑖ᪆4᪷)./ḄᱯB01ᑖ᪆4(2)᪷)BBDEFᓄG!"H01ᑖ᪆IᑭᵨEFᓄGḄLMEFᓄ╅ḄI

21NᔠPឤRSLM!"஺T⚪V⌕ὃYZ[\./]^Ḅᑖ᪆_ᑭᵨᓄZ`^a01LMḄbcIᨵeRfg஺h22⚓Iᐳ22⚓