【中考冲刺】2023年江苏省淮安市中考模拟化学试卷（附答案）

《【中考冲刺】2023年江苏省淮安市中考模拟化学试卷（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。

2023
ḕὃᓄ⚪᪥:ὃஹᓫ⌱⚪1.ᓄᔠᱥᨵஹᐗᑣ"#$%&A.(B.*C.⏚D.ᨵ.ᱥ2.0ᑡ23456ᓄ7ᓄḄ9A.:;᧼(B.=>?@C.ℍ⃔CD᠒FᓄD.G(⏚ᢵ43.JKLḄ■NOPᨵMgF2,ᐸFᐗḄᓄᔠV9A.-1B.-2C.+1D.+24.0ᑡZ[\]^_Ḅ9`aFbrtco100mLH-C.cde9.0mLjkD.mᔣpqrsjkRo℉9.0mL5.uூᓄwxCO(NH2)2௃ᐸᦔᜧKḄ஺ᔣᵪsu⌕9x6]ᱥ⊡ᐙA.ᐗB.FᐗC.ᐗD.ᐗ6.0ᑡ^_Ḅ9A.ℍ⃔CஹOᾦஹ(ஹ¡¢#£¤Jk¥¦◤⌕Ḅ$dB.¨©ᡭ9«ᶭ®ᶭ¯⏚2°Ḅ±ᑺC.³22´Ḅµ$¶·;¸ᓄD.¹ᵨ»¼#½ᱥḼ¿ÀḄµᩭ¿7.0ᑡᨵᐵZ[ÅÆḄÇÈÉḄ9A.ÊᙠFb½Ì4ÍÎÏ⁐¿ᯚB.ÒᙠFb½Ì$Óᑮ¿ÕÖ×C.ØÙÚ⍗GÜ⏚ᕈÞ⁐D.Ùßᙠàb½Ìá5ᜧdÙâ8.⇾å°Cæஹçè⏚ஹéêḄë5ஹìᱥÚí஺0ᑡîḄ9

1A.CæᱥÚïØÙÚḄðᡂᐗ¢ᨵCஹHஹ0ஹNB.Jk#ᔠᡂᔜçè⏚ó᪀õxØÙÚC.⇾åᨵJkö◤Ḅ÷dᐗøஹ┛ஹúஹÒíD.ë5ûüᙠ&ýþஹ;ÿ9.᝞ᵬஹᱥᙠḄᑡ┯Ḅ溶甲解度g25乙0tibA.!"ᱥḄ#⛳%&'ᡂ⛳%&B.ᙠh□*M+⊤-ᵬஹᱥḄ./C.ᙠt21*N+⊤-ᵬᱥḄ#⛳%&D.ᙠL□*100g0125gᵬᱥ10.◀3ᑡᔜᱥ5ᨵḄ78ᩖᡠᵨ<ᑺ#>?Ḅ@Aᱥᩖᡠᵨ<ᑺAN0BCḄDE22BcoHOFG⏚22CCaOCaCOsDNaCl&Na2cO3〉8ḄJK⏚A.AB.BC.CD.DLஹMN⚪11.ᓄSᵨT0UVஹWX⊤YᓄSZ[஺]ᵨᓄS^AMN:(1)ᙢab8ᨬdḄᐗfg(2)h⏚hᐗfi+4jg(3)klḄᨵm⏚ḄᓄSng

2(4)rᓄs(NaCl)Ḅ▢uv஺12.]yz{|□G⏚Dz}~ᮞ□⏚⌱〉ᱥᵨᐸ@MN(1)0ᵨᦋ⏚ឋḄ;(2)0ᵨᔠᧇḄg(3)0ᵨ3◀Ḅg(4)0ᵨᩭᑴd&Ḅ஺13.kḄᧇ᪗᝞ᡠ-஺ᧇ᭒ᵫ⏚ᵬ⏚!(1)ᧇb¡¢Ḅᱥ,bᾦḄᱥ;ফᧇḄ¦ᵬ⏚s§—(⌱M“ᨵmᱥ”ᡈ“¬mᱥ”)g(3)]ᑏ®¯°±²Ḅ³°´%µ¶·஺14.(1)¸¹ḄᨬᜧḄ»+᧕>┤¹>┤Ḅᩩ¿஺D⊤☢Á᧕>ᡂÂ⁐ḄD┤D┤ḄÄ⌕ᡂᑖ|nh⏚DூᓄSnCU2(OH)2co3௃|nh⏚D§(⌱M“⏚”ஹ“|”ஹ“K”)஺(2)ὁÐᵨ>┤ḄDᱏஹ¹²%JG⏚Ò^³°³°ÓÔ᝞ᡠ-(Õᑖ>ᡂᱥÖᶍ3)஺ØÙÚÛ>Ḅ¬⁐ÜḄᓄSn,ᑏ®ØÙzØÙḄᓄS´Ôn(ÝᑏÞßᓽ0)஺áஹWâ⚪

315.ä(NH-HO)ḄpH7((⌱Mä0%éᔆ᣸32ìḄbᨵG⏚Ḅíî*ïᑮÞñூᓄSn(NHQ2so4<ᑏ®ØÙḄᓄS´Ôn஺"ஹ$%⚪16.᪷öᑡ÷øùâᨵᐵû⚪:(1)ᑏ®÷ø᪗AüᘤḄþÿ□(2)ᑏᵨᜧᳮ⏚ᑴᓄḄᓄ,⌱"#$%(&'()*)+,-ᝅᑴ/0ᓄḄ,1஺ᦈ4ᓄ567Ḅ89;(3)᝞⌱ᵨ,1A>?ᑴ@ḄAB,16ᐸᓄ?6&ஹ'(⚪17.H☢9JᓄKᔆBMNO(NaOH)ḄKTU$஺123ᨔ)*ᮞ-X»A-2^反0/B——►678-应池~~►>?,-./09c:;ஹ<0VWXDY᪷[#\]^_Hᑡa⚪:(1)YᑏBᮞḄᓄe(2)fgh%ABfgḄᓄ?e(3)i>nᡠ◤⌕ḄnᴻpᘤᨵNsஹuᧅe(4)xyNaOHzX{᧕}~@%ḄC02>ᵨ6ᑏNaOHḄᓄ,␺ḄzX%COe,ᡠᵨḄᑺ9A⏚ᮞB⏍XCNaOHzXD⁐X

4ஹ⚪18.JᓄᐶV+?ᨵᱥAḄ+ᡂ6᝞HᨵᱥAᙠ@%ᐙᑖ¡N¢£Bᡂᓄ6¤6¥V+¦§¨©-ªᐳ¦¬ᨵᱥA%ᨵCஹH®¯ᐗ±.²¤¥ᨵᱥA9ᔲᨵ0ᐗ±6¦§ᓾ©µ¯¶·ூ¶·௃¶·-A%-ᨵ0ᐗ±¶·A%-ºᨵOᐗ±¶·µA%»¼ᨵOᐗ±ூ௃ூ½ᧇ௃1ஹ¿À⏚ᐹᨵᔾឋe2ஹOᮞ¼ᔾᦈᓄ@Ä஺ூ¬௃ÅÆÇÈ©¶·_________ÊËÌ⌱&“-”ஹ""ஹᡈ"µ”Ñ6ᨵᱥA%ᡠᐗ±ḄÒÓ?,¥ᨵᱥÔÕÌ⌱&“ᓄᱥ”ஹ”ᓄᔠᱥ”ஹ“ᨵ×ᑖØᓄᔠᱥ”Ñ஺ூfÙ௃ᙠ%6¿À⏚ÚÛḄÒ▭#9ḄÒeOᮞÚÛḄÒ▭#9ḄÒ஺ÝஹÇÈ⚪19.Þ40gÒᑖᦪ?20%ḄNaOHzX%6àᐭ-ÒḄ19.6%ḄÀ⏚6ាãäᐰfg஺Ìᓄ2NaOH+H2SO4=Na2SO4+2H2஺Ñæl
NaOHzXÀ⏚fg?fgÌ⌱&“çè”ᡈ“ᔾè”Ñe2
ᡠ©zXḄzÒᑖᦪ9éêëÌᑏÇÈÆÑ

5ìὃ_ᫀ1.Aூïð௃AஹᵯòóÔòØ⏚᪷òØḄᓄᔠᱥô6᝞õᓄö9ᵫöòØõòØ᪀ᡂḄ6ºஹù®¯ᐗ±6úᔠ⚪ûeBஹᵯòḄ▢òØᐰý9ù᪷òØḄᓄᔠᱥÔÕO6þOᨵùᐗ±6ºúᔠ⚪ûeCஹᵯòḄ□
ᐰ
Ḅᓄᔠᱥ⏚⏚ᨵᐗᔠ⚪DஹḄᓄᔠᱥᨵᱥᨵᱥᐗᔠ⚪ᦑ⌱Ao2.Cூ"#௃Aஹ%&᧼()*+,ᨵ-ᱥ./ᡂᱥᳮ2ᓄBஹ3456)*+,ᨵ-ᱥ./ᡂᱥᳮ2ᓄCஹℍ⃔9:᠒<ᓄ=ᓄ>&?@<ᓄ)*+ᨵ-ᱥ./ᡂᓄA2ᓄDஹB(⏚ᢵD)*+,ᨵ-ᱥ./ᡂᱥᳮ2ᓄ஺ᦑ⌱C஺ூFG௃ᱥᳮ2ᓄHᓄA2ᓄḄI.JKᓄA2ᓄ)*+ᨵ-ᱥ./ᡂ஺3.Aூ"#௃MgF2+╅ᐗᓄᔠM>+2MNFᐗḄᓄᔠM>x,᪷Pᙠᓄᔠᱥ+RSᓄᔠMTᦪ?>V,XY(+2)+2x=0,ᑣL1ᦑ⌱Ao4.Dூ"#௃AஹB[⏚ᐹᨵᔾ&ឋ_H<`abcᵨef<`gh+ijkl`mcno`pHq`pḄrᔣ“uovq”h+o`pHq`pḄrᔣ┯yh+ᡠ{ij┯y஺BஹᵨpH|}~ḄpHnRḄr>ᵨᴻ↾~ᙠefḄpH|}H᪗⁐ᓱᩭpH.cpH|}ᐭ~+~h+ᡠ{┯y஺Cஹ¡¢£¤y¥Ḅ¦§¨⌱©ªḄ*ª*⌱©Ḅ«Pᨵ¬F®¯~°@*⌕H²Ḅᵨᨬ´µ9.0mL²b¶ᵨ10mLḄªh+ᡠ{┯y஺·ᫀ¹1⚓ᐳ7⚓

6Dஹ¶ᵨ½ᜮp¿²ḄÀ½ᜮpcᐭᑮ|pᑁᡈ´Ä|pᑁÅbᚖÇÈÉᙠ|pÊr¿²■̽ᜮph+ᡠ{R஺ᦑ⌱D஺5.Dூ"#௃Íᱥᡠ◤Ḅ⃩Ðᐗ+ÑஹÒஹÓᐗḄ◤ÔÕᜧ×+ᨵÑᐗᔣÍᵪ+Ù¿×Ú⌕>ÛÜÍᱥ⊡ᐙÑᐗ஺ᦑ⌱D஺6.Bூ"#௃Aஹℍ⃔9?ßà9á9á?âᾦXäåæ²çè◤⌕Ḅcé(cäåcᔠ⚪Bஹ¢êᡭ⏚ìḄíî⏚ìcHï(⏚ab/ᡂðᓄìஹ@<ᓄ?&Xᵨñᶭó⏚)ôᔠ⚪Cஹ)õöc◀¨øឋᩖ.c◀¨Xឋᩖ.c¶ú&ûᓄᔠ⚪DஹXüýþ§ÿ
ᱥḄḼᑮḄḄḼᔠ⚪஺ᦑ⌱B஺7.Cூ!௃A.#ᙠ%&'
()*+,⁐ᯚ/ᡂᨵ23ឋ&ᕡḄ&678஺B.9ᙠ%&'ᒓ;
(<=>/ᡂ?⁐@678.C.BCD⍗FG⏚Iឋ*JK⁐஺┯M஺D,CNᙠO&'
(/ᡂP%ᓄRN@6ᡠJTU/ᜧWCX78஺ᦑ⌱:C஺8.Dூ!௃Aஹ[\ᵫCஹHஹO^_ᐗabᡂBCDcdஹeஹ%ஹfᐗacᐸhᐗaᦑA78iBஹj\klmᱥnoBCDBCDᙠpqᑁsᓄtuv⏚wᑖuv⏚yzbᡂj6ᡠ◤Ḅᔜ_BCDᦑB78iCஹ}ஹ┛ᐗaj6ᡠ◤ḄWᐗaᦑC78iDஹ/aᙠஹ'ᦑD78஺ᦑ⌱D஺9.Aூ!௃A.ᱥDḄ!ᓣᡠᱥDḄ⛳Iᡂᫀ2⚓ᐳ7⚓

7⛳⌱⚗┯M஺B.ᙠtiMᵬஹᱥD¡⊤£ᵬஹᱥDḄ!¤78஺C.ᙠt2¥NᙠᵬᱥD!Ḅ¦§ᑮᵬ⛳ᡠ◤ḄWᡠ⊤£ᵬᱥDḄ⛳78஺D.ᙠh□ᵬᱥDḄ!t25g,ᡠ100g!25gᵬᱥD78஺ᦑ⌱©Ao10.Cூ!௃Aஹ%&ª«¬®/ᡂ@6%ᓄ«f&¯°ὑA78ᔠ⚪²iBஹF#⏚ᐹᨵᔾឋ◀¶R%ᓄd'Ḅ·&B78ᔠ⚪iCஹ%ᓄ┛¯®/ᡂe%ᓄ┛◀¶%ᓄ┛'Ḅd⏚┛¸(¹DWᙠº»C┯Mᔠ⚪iDஹd⏚¼¯½¾⏚®/ᡂ¿ᓄ¼R%ᓄd◀¶¿ᓄ¼'Ḅd⏚¼D78ᔠ⚪•ᦑ⌱©Co11.(1)0+4ফH2cO3(4)C/-ூᑖ᪆௃Â⚪ὃÄᓄÅᵨÇḄÈÊᑏ.(1)ᙢÍ'cWᨬÏḄᐗa%ᐗaᦑЩOi(2)ᓄᔠᱥ'ᐗaḄᓄᔠÑ◤⌕᪗ᙠᐗaÔḄ7¦ᵫeÕ+1Ñஹ%Õ-2ÑÖ7×ᓄᔠÑØᦪtÚÛod⏚'dᐗaÕ+4ÑᓽHeSo,i(3)mÝ'ḄᨵÞ⏚Ý⏚ᓽ⏚ᓄÅßtC2H'O,ᡈCgC஺஺"iᫀ3⚓ᐳ7⚓

8(4)¿ᓄ¼'Ḅ▢æç¿æçÔtC/-஺ூë௃RìíîᓄÅßᑏ*ïðᙠᐗa¦᪗ᓄᔠÑñòᑏ*ᓄᔠÑ஺12.(1)□ফBবB(4)ூ!᪆௃(1)õöᮞe%ᓄ┛Ḅøùúûᕈûឋᦑᵨᦋþ⏚ឋÿ
(2)ᨵஹஹḄᡈ⃩ᐗḄᓄᔠ⏚ᨵஹᐗᔠ
(3)!"⏚#Ḅ$%"⏚#&'(ᕈ!ឋ+ᾦᙠ!ឋᩩ/01ᡂ3&ឋᱥ5ᦑ3ᵨ'8◀+:
(4)<⏚=>?@ᮞ3ᵨᩭCᑴEFGH஺13.(1)MNO᫂+(2)ᨵQᱥ(3)R᪵TUỚ⏀ᡈỚ(XYZ[\]^ᙠூ`᪆௃(DdḄᱥ5MNeNf5ᦑgNf5
O᫂+e+ᾦᦑgOh+஺(2)iCᧇḄkᵬ⏚#ᵫ#ᐗஹ"ᐗஹnᐗ>oᐗpᡂqᔠᨵQᱥḄᱯst'ᨵQᱥᦑgᨵQᱥ஺(3)\]⍗ᑮỚwXxY⁐ᑣᓄ{|}~\]ḄR᪵TUỚ⏀ᡈỚ(᪵XYZ[\]^ᙠᦑgR᪵TUỚ⏀ᡈỚ(XYZ[\]^ᙠ஺14.(1)o>((2)C0Fe+HSO=FeSO+HT^Fe+CuSO=FeSO+Cu2244244ூ`᪆௃(1)1┤Ḅᩩ/o>(
!"⏚=ᵫ=ஹno᪷ஹ"⏚᪷᪀ᡂt'
(2)=┤Ḅ⌕ᡂᑖ!"⏚=!"⏚=><⏚1ᡂ<⏚=ஹ¡oᓄ">¢ᫀ¤4⚓ᐳ7⚓

9(ᦑ¨©1Ḅª⁐«¡oᓄ"ᓄ{x¬C02
¨x><⏚1ᡂ<⏚>niḄᓄ{®x¬Fe+H2so=FeSO+H?T
><⏚=441ᡂ<⏚>=iḄᓄ{®x¬Fe+CuSO=FeSO+Cu44o15.>2NH,HO+HSO=(NH)SO+2HO2244243ூ¯`௃°(±!pH>7,°(><⏚1ᡂ<⏚²>(¬2NH,HO+HSO=(NH)SO+2H,0஺22442416.(1)³´µᴻ·´##·´ফCaCO,+2HCl=CaCI+HO+COTBFCᵨº»Ḅᩈᩩ½ᙠ¾¿¨Àᩈᩩᰐ222ÂÃᦈ¾ÅA,(3)2KMnO=KMnO+MnO+OJ4242ூ`᪆௃(1)ÆÇd᪗ÉÊᘤḄÌ%¬□³´¨µᴻ·´஺(2)"⏚┛>⏚1ᡂÏᓄ┛ஹ(>¡oᓄ"ᑣÐ~Ñᵨᜧᳮ@>⏚ᑴR¡oᓄ"Ḅᓄ{®¬CaCO+2HCl=CaCl+HO+COTᙠÔÕ0Ö1Ö1ÆÇ3222o⌱B,ᑴRØÙ¡oᓄ"⌕ᵨÚ<⏚ØÙØÙÆÇ⌱F,¡oᓄ"ÛÜÝÞᜧß&'(ᵨᔣ|᣸Þᦈ¾ᦈ¾ÆÇ⌱C,ᦑᑴRØÙ¡oᓄ"ḄÆÇxBFC஺¡oᓄ"⺻âãᢝº»ᦑᦈ¾¡oᓄ"~ÅḄᵨº»Ḅᩈᩩ½ᙠ¾¿¨ÀᩈᩩᰐÂÃᦈ¾Å஺(3)ÆÇAxå«>å«UæÆdz´¨ᨵçèéêxë═⏚Uæ1ᡂ═⏚ஹA,¡oᓄí>oᑣᓄ{®xZKMnOr&MnOjMnOz+Oj஺17.(l)CaO(2)Ca(OH)+NaCO=CaCO4+2NaOH2233(3)µᴻî(4)CO,+2NaOH=Na,CO,+H02A¢ᫀ¤5⚓ᐳ7⚓

10ூ`᪆௃(1)1@ᮞoᓄ┛Ḅ$%ᓄ{¬CaO(2)᪷ï⚪ñ1@ᮞ(1ᡂnoᓄ┛noᓄ┛ß"⏚#1ᡂnoᓄ#>"⏚┛ò\ᑣóᑁḄᓄ{®x¬Ca(OH)+NaCO=CaCO,
+2NaOH
223(3)᝞dᡠ÷øù□úâ&ᱥ&Hᑖᦑxûüûü◤⌕ḄµᴻÊᘤᨵ»þÿᧅ
ᴻᦑᡠ◤Ḅᴻᘤᨵᴻᦑᴻ(4)ᓄᓄᡂ⏚
ᓄ!"#CO,+2NaOH=NaCO,+H,Oᵫ⏚᪷&'(
)⏚ᡂᓄᦑ*+⏚᪷2;&'Ḅ,-.᪵012Ḅ)⏚3ᡂḄ456ᐭ89Ḅ:ᮞ<=>?@A?BC᪵0Aᱥ\ᡠDஹᐗ[Ḅ\2ᑖz#3.6gx-=0.4g,4.4gx—=1.2g{xAo1844<ᐗ[Ḅ\2#3.2g-0.4g-1.2g=1.6g஺{xCᱥ\Dᨵ|}ᐗ[~ᓄᔠᱥ஺ஹஹ|}ᐗ[Ḅ\2_#:CH0=1.2:04:1.6=3:1:4஺ூ௃R⚪ḄᙠᡂᱥḄᱥ<ᐗ[ḄD2◤ᳮஹ`a஺19.(1)(2)15.8%dាtᐰᡂn⏚\2#x,pn⏚\2#y2NaOH+HZ,SO4.=Na,ZSO4,+2H,ZO809814240gx20%yx8040gx20%x=14.2g142~~80_40gx20%9.8g98"/^f-xl00%=50g,ាtᐰ\ᡠᵨ\2ᑖᦪ#19.6%Ḅn⏚\2#:19.6%14222#50g+40g=90g,ᑣᡠḄ\\2ᑖᦪ#■xIOO%”15.8%ᫀ6⚓ᐳ7⚓

11ᡠḄ\\2ᑖᦪ-15.8%ூd᪆௃(1)ᓄ
n⏚#⏚r<
C#;(2)d᪆¡ᫀ஺ᫀ7⚓ᐳ7⚓