【中考真题】2022年辽宁省锦州市中考化学试卷（附答案）

《【中考真题】2022年辽宁省锦州市中考化学试卷（附答案）》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
ḕ┶ὃᓄ⚪᪥ὃ:ஹᓫ⌱⚪i.ᑡᓄᓄᓄḄA.B.∑ᰚᓄC.ᩈᩞ()D.*+ᢵ-2.ᑡ!"#$%ḄB..ᵨ01234.513.ᑡᵨ67⌕ᵫᨵ;ᔠᡂᩞᧇᑴᡂḄA.@ABCB.DᴻFGC.@HᵯJD.ᛛᧇLM4.ᑡᐵPQRSPᓄTḄUV┯XḄA.AQYᵨ#(ᧇB.fgYᵨhijkC.SPᓄTZ[\]^ᔾD.PQlᓰcQn1oḄ21%5.ᑡᱥa@bᱥḄA.cQB.deC.peqD.grᐳtᱥ6.“vwdxyzᡂ{6஺“ᵬ~g{Ḅᓄ஺0H15N,ᑡᨵᐵḄUV$%ḄA.ᵬ~ᨵ10TB.~Ḅᑖa4149gC.ᵬ~ᵫTஹஹᐗᡂD.ᵬ~ᐗḄa4ᑖᦪᨬᜧ7.⊤ᑡᱥaḄpHyᐸᕚឋᨬ¤Ḅᱥa¥᮱ᐹ¨©ᑺ«Ḃrqrᔓᡠ¨©ᑺpH12139.5-10.56.8~7.81-2A.᮱ᐹ¨©ᑺB.«ḂrC.qrD.°ᡠ¨©ᑺ8.±.ᑡ²Ḅ³´µ¶$%Ḅ

1A.ᙽ¸¹º»¼½¾¿ᨵ¾◞B.⏀✏Z᝿ÄÅᑖᙠZÇÈÉC.Ê⊟ÌÍᙠ□ᐝfÐÑᑖ¾◞ÒD.rÓ-ᡂrÓQᑖÔÕ-dᦋ9.,ØÙᓄÚÛḄ³´ÜÝØ,ᐸ“''ß⊤Tyß⊤P,“•ஹ’ß⊤஺ᑡUV$%ḄᵬâTA.âᱥaᵫãä᪀ᡂB.ÚÛæçḄᦪè-dᦋC.ÚÛæçᔜᐗḄᓄᔠêZD,ëìÚÛḄᵬஹâíᱥaḄᑖᦪîI310.ᑡ!ïᫀZ[ñᑮ!RḄḄ⌱⚗!èḄ!ïᫀA␺õöᓄ÷01Rø⏚╄01ìrçû᥎ýþ᜜B␺ᓄᐭᓄᔲC᪵ᔲᐰ!"#$⁐&'ᔲ!⁐Dᓄ┛)ᔲ*ᨵ,⏚┛ᐭ./⏚ᔲA.AC.CD.Dஹ⚪I).0ᵨᓄ2ᵨ345஺(1)27ᑖ9:஺(2)ᙢ<)*=ᨬ?ḄᐗB:.(3)᪗EF⏚G)FᐗBḄᓄᔠI:12.JKḄ3ᨴ22H“NOP|“RSTUḄஹWXᑗZᐵ.প]^_᧕ab)cᵨᑮWឋfRg⌕ᑭᵨjWឋfḄ______________ឋ஺

2(2)W)cᵨḄmnᩭpqḄrs஺(3)᝞uᵯwxḄyzuR{|}~aஹb)Ḅ(4)⁚ᵨJ7|Ḅ஺ᑡn)ᔠ}Ḅ(4)஺A,¡¢)s£ᵨ¡¤ᓄ¥B.¦§¨©ª«ஹᵨª«¬C.®ஹ¯°Ḅᵨᩭ±²D.³'¢µᜐᳮ¸᪗¹᣸»13.᪷½¨¾¿À9ḄÁ᪀yzuRÃÄᑡÅ⚪:(1)ᐹᨵZÈÉÊÁ᪀ḄÀ9(4RË)஺(2)ᐹᨵZÌᓄ2ឋ"ḄÍ9஺(3)DÀ9ᙠᓄ2{|)Ï᧕(4“ᜫÑ”ᡈ"Õᑮ*')ᵯ9஺14.uᵬஹØஹÙÚ¿Ûᱥ"Ḅw.sÝÞR0½uÃÄᑡÅ⚪:wsRg(l)t2"CRᵬḄ⛳)"SᑺḄ"=(4ᨬ_᦮ᦪ)஺(2)ãᱥ"Ḅ«⛳§äᓣæçsèᓄ⛳Rᑣêᱥ"

3____________________(4“ᵬ”ஹ“Ø”ᡈ"Ù(3)ᵬ)ëᨵì=ØRíîᵬḄmn(4࠷RðᵬஹØஹÙÚ¿ᱥ"ᔜ25gᑖᐭ10tg)RᐙᑖᤅôR¹ᓣçõtz'C(«ὃ⇋ᑖø)RᡠÕ)""=ᑖᦪḄᜧûᐵü_________________(ᵨ“>”ஹ"V”ᡈ“="⊤)஺15.ᓄஹᑗᐵ஺(I)ᓅ᰿Ḅ஺ᑴ!"#✁Ḅ%ᧇ'⌕ᨵ*☢,ஹ-ᱥ/ஹ01ஹᾙ3ஹ45ஹ678஺9:%ᧇ;◀6=ஹᾙ3᜜?@ABCD7EFḄ_____________________«ফ“ᐵ᰿I?JKᏉM”3OឤḄ'⚪஺RᑡTU;VWXḄ([\]^_)஺A.`aỚcdeᵬghiᜧB.ᵨᵬlmnopqr#BstuFvC.◭xḄyz{|}~?Aᵨᵨy/D.ᵨUᑖᔠᡂ(3)zz⚶ᐹ9Ḅ/?ᑭᵨzḄ!ᵨ஺(4)ᛛᧇᑴᡃḄᩭ?¡¢Ḅᛛᧇᑴ£¤¥E⁐§஺¨©Cªᩩ¬E⁐§Ḅᔠᳮᓄ¯°*஺"ஹ±²⚪16.ẚᐗµ¶3ᨵᓝᑖ¸⌕Ḅ¹º?»ᡂᙢᳫ9I¾¿ḄÀÁᐗµ஺BÂᐗµ'⌕ᡂᑖḄᓄÃᧇÄᯠÆÇ3ÈcᨬᵨḄᧇ஺(1)ÊËÃÃÌÍÎÂᐗµÏᡂḄᓫF?ÊËÃÑÒÃÌᓾÔ?⌼ᡂÖᱥᳮឋFØÙᜧḄ%Ú(2)᯼Ü᣸ÞḄßàᓄá»ᡂ⏚ãḄ'⌕ä`å஺¨ᑏªᩩ■è⏚ãḄéê*____________(3)ìíîïðᵨÌñ(Îòóᑴᡂ)ôᑴḄmÌïõöVx⁐?%Ú(4)⏀øùúᵨḄᧇ?⏀Ḅᓄûü17.Rýþ;ᓄÿḄ
஺ᑡ⚪:

41Ḅ2Ḅᩩ3!"#᠒Ḅ%&প1
Ḅ┯ᜐফ2
Ḅᩩ____________________(3)3
Ḅ!_________________________'ஹ()⚪]8.AE"ᓄ$%&Ḅ'()*ᱥ,-./0Ḅᐵ2᝞ᡠ5-“”⊤59:Ḅ;(ᱥ,<=>ᓄ$?@-"r”⊤5(ᱥ,ᡂᱥJ?@ᩩKᶍM஺BஹCஹDஹEN()*OPḄᓄᔠᱥ-ARB?@%ᵨᩭUV᝱XY-B%ᵨZᦋ\⏚ឋ_`-AஹEaᨵ9*Ḅ▢de-fEgaᨵ;(ᐗi஺ᑡ⚪:(1)Eᱥ,ḄOP(k“lᓄᱥ”ஹ“⏚”ஹ“m”ᡈ“o”)஺(2)BrD?@ḄqrD(3)A-B?@Ḅᓄ$stuD

5(4)C-B?@Ḅᓄ$stuD.w?@Ḅxy?@Oz+ஹ,-⚪19.
{ᑴ}~Ḅ%ᵨ-ᑡ⚪:পᘤaḄ஺(2)
{ᵨBᑴ}ᓄ-⚠ᧅ@ᐭᑮ☢-(3)
{ᵨ┤⏚ᑴ}Ḅl~-@⌱ᵨA¡¢C£E⌱k)-?@Ḅᓄ$stuD,A¥¦§ᶍᔣ©ªḄ(4)«F¬-ᵨ᣸¯ᦈ±²~-~@¢(k“m”ᡈ“n”)³¦§´ᐭ஺20.µᓄ$ᐶ·¸¹Ḅ*$º´ᓄ$
{-´»¼½ᓄ$ឋ,Ḅ¾¿
஺
À¾¿¼½Rl~?@(I)«¸ÁᐝÃḄÄᱏÆᙠȧḄ¥¦-ᵨ⏀ÊËÌÍ¥¦஺Á0Î-=q¥¦ᑁÄᱏ⊤☢ÐÑ஺¸¹*$Òᑖ᪆ÔDwÑ⁐ᱥ,ÖᓄÄ-=>?@Ḅᓄ$stuD________________________(2)D´×ØÙÑ⁐ᱥ,lᓄÄ-¸¹*$´»Ú¾¿À(
ÛtᡠᵨÜÝ⏚ḄÞ)ß
àᐰ⌼ᡂãä)
q=>?@Ḅᓄ$s
×å
!rtuᔣæç
ÎḄè¦ÌᐭéÞÜÑ⁐ᱥ,l——Ý⏚-êÍᓄÄ

6
À¾¿¼½R⏚ë?@(3)«᪷íîïᐭðᨵÜÝ⏚Ḅ¥¦-íî⊤☢ñᨵq~ò஺*$/óô>Ú,ᶧ-ÒÛö!ᜧøùÔD-ñᨵq~òḄ(4)ᑖ᪆Î-ú/û᦮sᫀ᣸◀Úÿ᡾
ᡂḄ஺Ḅ(⌕ᑏ)஺!"#$%&'((5))ᜐᳮ,Ḅ-./ᐭ12ᑮḄ%&4
-.⊤☢7⁐9:,<ᑏ=ᡂ7⁐9:'(Ḅᓄ?@AB஺CDE!FGஹ⏚%&"#$%&J=ᓄ?'(஺KஹLM⚪21.PQRST"UVW⌕ᡂᑖNaHCChḄYZᑖᦪ஺\10g]UVẆ_,`ᐭab4
cᐭ902d,ᐙᑖᤅg
hᔣᐸ4kcl$⏚mាoᐰ'(
ᐳᵨsl$⏚33g(Vt4Ḅᐸᡂᑖuv%wd.xv!l$⏚'()஺'(,abᑁᱥYḄ{YZ|128.6g஺(~NaHCO3+HCl=NaCl+H2O+COl)2

7.ὃ/ᫀ1I.Cூᑖ᪆௃ᨵᱥY=ᡂḄᓄᱥᳮᓄᨵᱥY=ᡂḄᓄᓄ?ᓄ
ᱥᳮᓄᓄ?ᓄḄᩈYᨵᱥY=ᡂ
ᑨ஺ூ௃Aஹ
ᱥYḄᦋ
ᨵᱥY=ᡂwᱥᳮᓄ
vᔠ⚪Bஹ∑ᰚᓄ
ᱥYḄ᝱ᦋ
ᨵᱥY=ᡂwᱥᳮᓄ
vᔠ⚪Cஹᩈᩞ¥a
=ᡂ¦ᓄ§
ᨵᱥY=ᡂ¨wᓄ?ᓄ
ᔠ⚪Dஹ©ªᢵJ
ᱥYḄ᝱ᦋ
ᨵᱥY=ᡂ¨wᱥᳮᓄ
vᔠ⚪ᦑ⌱:C«2.Bூ௃Aஹ¬¥⏀®¯(°ᵨ±²
vEᵨ¥ḼḄ⏀®¯s¬¥´1µ⏀®¯
ᔲᑣ¸¹J±º
»¼½¾Bஹ\ᵨ9:VtḄ@¿“1Á〈᠒Ä“
ᓽÆÇÁ`
ᵨÈÉᡈËᓇ)Vt〈mÆÇÍÎ
᠒᠒ÄÏÆÇ
»¼ÐÑCஹcÒ&:Óᵨ⏀®¯᜜ᯚcÒ
ÆÇ᜜Ö×Ø
ÆÇᑁ&::ÙvÚÛÆÇÜÙḄᑖÝ1
ÆÇᜳᜳᢝᙠáÆÇâᑖÝ1ᜐ
»¼4ÆÇᑁ&::ÙÚÛÆÇÜÙḄᑖÝ1
»¼┯¾IäஹZ\&:åᦪÓ
æç(!&:è&☢ᨬêᜐëᢝdì
vEíæ
vEîæ
»¼4îæ&:è&☢ᨬêᜐ
°2Z\Ḅ&::Ùïð
»¼┯¾஺ᦑ⌱B஺3.Dூ௃Aஹóôwᜩᯠᩞᧇ
vᔠ⚪Bஹøᴻwúûᩞᧇ
vᔠ⚪Cஹóüwᩞᧇ
vᔠ⚪Dஹᛛᧇwᨵúᔠᡂᩞᧇ
ᔠ⚪஺ᦑ⌱D஺4.Aூ௃Aஹ¦GᐹᨵÿឋᵨᧇᦑAᔠ⚪BஹᙠFᓣᔾᦈᕜḄ!ᵨ"#$%&ᦑBᔠ⚪'(ᫀ*1⚓ᐳI,⚓

8Cஹ01ᓄ3456ᔾᦑCᔠ⚪Dஹ18ᓰ:;<Ḅ21%,ᦑDᔠ⚪஺ᦑ⌱A.5.DூFG௃AஹIᨵKஹ1L;M"NᔠᱥP⌱⚗RS'BஹUVḄW⌕ᡂᑖ[V\Iᨵ3Lᩖ^M"NᔠᱥP⌱⚗┯SCஹ`VabW⌕ᡂᑖ[1ᓄV\ᒹIᐸeᩖ^M"NᔠᱥP⌱⚗┯S'Dஹfᐳgᱥ[ᵫijᱥ^kᡂḄᱥ^M"lmᱥP⌱⚗no஺ᦑ⌱D஺6.CூFG௃Aஹ᪷rᵬtuvwᓄxyCIOHQN,ᓄxyzᐗ|}~Ḅᦪ⊤ᱥ^ḄiᑖzḄᦪᦑiᵬtuvwᑖIᨵ103⌱⚗┯S'BஹᵬtuvwḄᑖ^12x10+1x15+14=149,ᑖ^[▭^ᓫ[“g”⌱⚗┯S'Cஹ᪷rᵬtuvឮᓄxyCMHHN,ᵬtuvwᵫ3ஹஹKjᐗ|kᡂ⌱⚗noDஹᵬtuvw3ᐗ|ஹᐗ|ஹKᐗ|Ḅ^[(12x10):(1x15):14=120:15:14,£P¤ᑨ¦3ᐗ|^ᑖᦪᨬᜧ⌱⚗┯S஺ᦑ⌱'C.7.AூFG௃pHV7,⏚ឋpH=7,ឋpH>7,°ឋ±pH²³ᜧ°ឋ³´᮱ᐹ·¸ᑺḄpH²ᨬᜧᦑ᮱ᐹ·¸ᑺḄ°ឋᨬ´஺ᦑ⌱Ao8.BூFG௃Aஹ¼M½¾¿ÀÁ[£ÂÃÃ◞½Å[ÆᨵÃ◞ᦑA┯SBஹ⏀✏᝿ÊË[£⏀ÌᑖÍÎÏᑮ#ḄÑῚÓ#Ôᑮ⏀✏ᦑBnoCஹÕ⊟×Øᙠ□ᐝ~ÛÜ[£ÝÞßfᑖÂÃḄÃ◞àᜧᦑC┯SDஹfáâãᡂfáᱥ^äåÆᨵ•âUᦋàfᑖÆᨵᦋàᦑD┯S'ᦑ⌱B»(ᫀ*2⚓ᐸI•⚓

99.Dூᑖ᪆௃ᵫᓄxëìḄíîïëìḄᓄxðñyiòᩩôC0ஹ+3H,=-----"CHQH+HQ஺•iõᓄᑺ"ூFG௃Aஹ÷ᱥ^ᵫᑖ᪀ᡂᦑAno'Bஹᵫ^ùឤòûëìüýḄᦪþàᦑBnoCஹëìüᐗ|Ḅᓄᔠÿ0,
ᐗḄᓄᔠ+1
ᐗḄᓄᔠᦋᦑCᩩDஹ
ḄᓄCO2+3H21CH3OH+H2O,ᑣ!"
Ḅᵬஹ$%ᱥ'Ḅ(ᓄᑺᑖ+,ᦪ.1:3,ᦑDᦑ⌱D஺10.Cூ23௃A,5ᓄ6789:ᓄ;<=>⏚@78ᔾᦈCD9:EFᑣ␺H5ᓄ6IJK>⏚LIJMNO"P᥎Rᘤ᜜UᑨW9:ḄᓄᦑXYᫀ[\ᑮXYFIḄBஹO^ᓄ7_"ᐭa^ᓄbMcdᑮᨵfghi="ᐭa^ᓄjk;

10ூ3᪆௃(1),¡ᑖ+ᵫ%,5£+᪀ᡂ¡ᑖ+H1N2⊤¦2,¡ᑖ+ᵨ2¨⊤¦஺(2)ᙢªDᨬ¬Ḅᐗqᐗᵨᐗ®0⊤¦஺(3)¡⏚¯ḄᓄKC10?,¯ᐗ<+1°ᐗ<2±5ᐗḄᓄᔠq᪷³ᙠᓄᔠᱥµᓄᔠ¶ᦪK·¸ᑣM¹1(+1)+.r+(-2)x3=0,3¹x=+5஺ᡠ»᪗5⏚¯5ᐗḄᓄᔠᵨK3/Oஹ⊤¦஺12.(I)ᔾ▬ফ¾¿(3)2:1(4)CDூ3᪆௃(I)ÀឋÁᐹᨵÃĬÅḄÆ᪀ᐸᐹᨵᔾ▬ឋM»ᔾ▬ḄÈ⚩ÊஹËᕡஹ⁐ÍᦑÎᔾ▬:(2)пM»¹ḄM7ឋḄ┛ஹ╅ᓄᔠᱥÒCᑖ37ឋḄ┛ஹ╅ᓄᔠᱥÓÔÕ=EFḄÖ:ᦑÎп(3)ᵯ3Øx᩽ÚÛḄbÜÝiᡂ^fxµ᩽ÚÛḄaÜÝiᡂfiᡂfK^fḄJÞ.2:1,ᦑÎ2:11(4)AஹßàihO:ᵨßáKᓄâãäåæᙢஹçᔠ⚪éBஹᙢᳫëìḄíDîÈ8ïḄíD=ðìᨵÚñòᑖ»óôஹᙢõÍöíᵨᦑ=⁚øᵨùçᔠ⚪éCஹúûஹüýḄᵨᩭÿ
⁚ᔠ⚪ᫀ4⚓ᐳ10⚓

11IXᜐᳮ᪗᣸!"#⌼ᡂ&'()ᨵᑭ,-ᯠḄ01ᨵᑭ,Ḅ23ᑭᵨᔠ⚪஺ᦑ⌱CD.13.(1)A@B(2)C@E(3)ᜫEூG᪆௃(I)JᨵKLᨬ᜜LO2PᵯRSᨵTPᵯRLᨬ᜜Lᨵ8PᵯRVWX#YZ[᪀]^RḄ[᪀_`
aᐹᨵX#YZ[᪀Ḅ^ROA@B,ᦑdA@Be(2)ᐗgḄᓄiឋklᐸnRḄ᪶᜜ᵯR᣸pᱯrOᨬ᜜LᵯRḄᦪtᨵᐵᵫ^RḄ[᪀_`
aᐹᨵXwᓄiឋkḄnROC@E,xWyznRḄᨬ᜜LᵯRᦪX{ᦑdC@E(3)D^RḄᨬ᜜LᵯRᦪW2,|,4,ᙠᓄi᧕ᜫEᵯRᦑdᜫE஺14.(1)12ফ(3)[(4)ᵬ=ூG᪆௃(I)t2°cᵬḄGO50g,ᡠt2࠷ᵬḄ⛳@klᑺḄkW50gIOOg=l2eᦑd12.(2)ḄGḄᓣ¡¢£|ᓣ¡¤¥Ḅ!⛳@¦W⛳@஺ᦑd஺(3)ᵬᱥkḄG¨¦ᓄ©ª«ᜧᡠᵬ®ᨵ¯°±ᵬḄ²³O[eᦑd[ᨔ஺ᫀ5⚓ᐸ10⚓

12(4)ᵬஹḄG¶Ḅᓣ¡¢·ᜧt2'C¸ᵬஹᱥkḄGᙳᜧ,25g,ᦑᓣᑮt2࠷ᵬ@»k¼½ᐰGᓽᵬ@ḄkᑖᦪXÁᱥkḄGḄᓣ¡¢£|ᓣᑮt2࠷"ᨵᨔÂ᪆ÃGḄkk|,25g,ᦑḄkᑖᦪᨬ|஺ᦑdᵬ=஺5পÅÆফBCবÈᓄ(4)¯¥ᵨᛛᧇËூG᪆௃(I)ᾙÍ᝘ÏSÍÐk◀ÒÍஹᾙÓ᜜ÅÆSᨵÍÐk஺(2)AஹÔÂÕỚ"×ØᵬÙÚÛᜧÜ⌱⚗ÞßBஹᵬàᨵá!¤âãäåÜ⌱⚗┯çeCஹ☄¦Ḅé!
êᵨÜ⌱⚗┯çeDஹᔠᡂëìíîᨵïðឋñᕡóô—ìíîOöᯖøôᕡᡠ
ᵨîö³ùᑖᔠᡂëì@óôëìÜ⌱⚗Þß஺ᦑ⌱BCo(3)úûüᨵÈᓄýᵨ¥þÿᑖᦣḼᑮḄᵨ஺(4)⁐Ḅ᧕ᑖḄᛛᧇ!"#ᵨᛛᧇ$%&'"⁐஺16.(I)ẚ)*᣸ᑡ-./ফ1ᵨ23ῃ567(3)89:;Ḅᓄ=ឋ?@AᓰC(4)CHOH+3O^^2CO+3HO25222ூ᪆௃(I)GᫀI6⚓ᐸI,⚓

13NOPQPRSTᵫ;ᐗWXᡂḄᓫ?[NOPT\ᯠ^_ᨬaḄᱥ?cPRᓾef⌼ᡂhiᱥᳮឋ?kleᜧḄ)nT;)*᣸ᑡ-./o(2)᯼Ctu᣸vḄwxᓄ5Tyᡂ⏚{Ḅ|⌕3~%&1ᵨ23ῃ567■⏚{Ḅyᡂo(3)ᵨᐺ(ᵫᑴᡂ)ᑴḄR⁐)nT89:;Ḅᓄ=ឋ?@Ao(4)ᓰC⏀CtᡂQwxᓄ;Ḅᓄ=--.C2HQH+SO?-2CO2+3HQ஺17.(I)¤ᨵᵨ¦ᴻ¨©(2)Ct◤⌕x3(ᡈ¬3)Ḅ®(3)9¯°±²ᱥ?Ḅ³´᠒¶9¯·¸¹~³º¯·´ூ᪆௃(1)»¼½¾u◤⌕#t¿À☠ᙠ¦ᴻ¨Ã©Ä_¤ᨵ¦◕¨©஺ᦑǤᨵᵨ¦ᴻ¨©È(2)᪷ÊËᑴÌḄ)ᑣÄ_ÎÏCtḄᩩÑu,ËᑴÒCtᱥÓÔQ9¯¬3Tᔲᐙ×Ì஺ØÙ¬3ᐙ×uḄÚÛQt¿᎔ᡷuḄCtÚÛḄ/%&ÞßàáḄâãTCt◤⌕x3(ᡈ¬3)Ḅ®ÈবXàá_ᐸåᩩÑæ/çᨵ9¯/%&/9¯:5⏚èéê³´᠒Ḅ/ÎÏ9¯ëᱥ?³´᠒Ḅ±²஺9¯·¸uì*í·´ᱥ?³º¯ï·´஺ᦑÇ9¯±²ᱥ?Ḅ³º¯¶9¯·¸ᱥ?³º¯·´஺18.প⏚(2)ò⁐óô(3)Ca(OH)2+2NH4Cl=CaCl2+2H2O+2NHJ3(4)CaO+H2O=Ca(OH)ᓄᔠ■2GᫀI7⚓ᐳI,⚓

14ூᑖ᪆௃A®B8ᵨᩭ
᝱Bᵨᦋ⏚ឋᑣA᝱Bᓄ┛BCᓄᑣCAஹE#ᨵ%Ḅ▢()*E+,#ᨵ-.ᐗ0EᓄC,*B23ᑣA4ᓄE5⏚6BஹCஹDஹE89.:%;<ḄᓄᔠᱥᑣD5BᓄD,DE23ᑣD@⏚┛Aᐭ

CᔠD஺(I)ᵫᑖ᪆LME5⏚ᑣEN⏚ᦑP6⏚6(2)B-D,ᓽᓄ┛@⏚T23Uᡂ@⏚┛WXYᓄTLZ[ᑮᨵ]⁐WXUᡂᦑP6_U]⁐WX6(3)A-B23ᓽᓄ┛4ᓄ᪶23Uᡂ4ᓄ┛ஹYbc23ḄᓄdefgCa(OH)+2NH4CI=CaCl2+2H2O+2NH3TᦑP6Ca(OH)+2NHCI=CaCh+2HP+2NH.4224(4)C-B,ᓽᓄ┛23Uᡂᓄ┛23ḄᓄdefgCaO+H2O=Ca(OH)2,t23uᔠ+“wxy”Ḅᱯ|Nᓄᔠ23ᦑ}6CaO+HO=Ca(OH)ᓄᔠ23஺22619.পc(2)■UᡂḄᓄ@⚠ᧅ⍎.(3)E2KMnO=K,MnO+MnO,+O,T■44(4)mூ᪆௃(1)ᘤaḄ¡8c஺(2)¢
£ᵨB¤¥ᑴ§ᓄ@¨⚠ᧅ©ª3«ᐭᑮ¬☢®¯°ᡂ¬±■UᡂḄᓄ@c²⚠ᧅ⍎ᦑ³´8■UᡂḄᓄ@⚠ᧅ⍎஺(3)µ¶⏚·¸¹Uᡂ¶⏚·ஹᓄ¶Yc¢
£ᵨµº⏚·ᑴ§y»¼½Ḅc4c:᧕¿ᵨ᣸Áᦈᦑ3⌱ᵨ¤¥AYE,23ḄᓄdefgÄᫀÆ8⚓ᐳ10⚓

152KMnO=K,MnO+MnO,+O?,¤¥A+ËṨᔣ¯ÎÏḄ³´8■442஺(4)c'ÑÒÓÔÕ¤¥F¤Öᵨ᣸Áᦈcc×Ø᣸ᦑc²3mÙËØᐭ஺20.(l)2Cu+O,=2CuO(2)Ú⁐Û²ᐰÝ¿¿¬ᵫÞ⁐xß⁐CUO+H,SO=CUSO+HO44;(3)ãᙠå¯æçc+Ḅc23UᡂyèéÑḄᓄê⌚ìᙠãí⊤☢ïðñãòó⏚23ḄØô(4)ÕãíᵨṺöᡭøᐝᐝúûüᐭýᨵòó⏚Ḅ+ãí⊤☢þcÿ(5)2A1+3CUSO=A1,(SO),+3Cu44ூ᪆௃(1)ᐝḄᱏᙠᩩ!"Ḅ#!$%&ᡂ(⁐Ḅ#ᓄ+,$%-./0122Cu+O,=2CuO:(2)᪷456781(⁐ᱥ:;#ᓄ+ᡠ=ᔣ?@56AḄBC"ᐭEFGH⏚+J.#ᓄLGH⏚$%&ᡂH⏚MNO+PQRᑮ56TU01(⁐VWᐰYM+MNᵫ[⁐\0]⁐+,$%-./01CUO+HSO=CUSO+HO_2442(3)`a᪷bcdᐭeᨵGH⏚ḄBC"+bc⊤☢iᨵjT!k஺m0bᙠnoPL!"Ḅp!$%&ᡂaqrsḄ#ᓄt+⌚vᙠbc⊤☢+wxy$%Ḅz{+|rbc⊤☢iᨵ!k}&_(4)56~ḄḄ;L⏚MN$%+ᡠ=⌕6bLGH⏚Ḅ$%+⌕◀bc⊤☢Ḅ#ᓄt+ᓽ0`bcᵨṺᡭ_bcLGH⏚$%&ᡂH⏚b!+PQRᑮᨵ!k}&+ᓽL⏚MNḄ$%஺56TU01`bcᵨṺᡭᐝAdᐭeᨵGH⏚ḄBC"+bc⊤☢jT!k_ᫀ9⚓+ᐳ10⚓

16(5)`ᜐᳮAḄbcdᐭ56axᑮḄMN"(56axᑮḄMN0H⏚MN)+b+bc⊤☢jT⁐VW+bLH⏚MN$%&ᡂH⏚b+,$%-./012AI+3CuSO=AI(S()),+3Cu.3421.(l)M1ᵫ:F¡ឤ£¤¥+&ᡂCO2Ḅ:F=IOg+9Og+33g-128.6g=4.4g1&ᡂCChḄ:F04.4%(2)1¦,§¨"NaHCOjḄ:F0XNaHCO,+HCI=NaCI+H,0+CO,T8444A4.4g84A44—4.4gA—8.4g,§¨©I'NaHCOjḄ:Fᑖᦪ=¬x100%=84%1,§¨"NaHCOsḄ:Fᑖᦪ084%஺ூ᪆௃(1)ᫀᫀᫀ10⚓+ᐳ10⚓