2023年云南省中考模拟化学试卷 （附答案）

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21v¯ÈÏḄ᎔ᐭÒᨵᓄ¾ḄÔÕgÖ×y/ᨬDv¸ᑴÏḄy¿ÙÚÛ᪗ÜᓽLMÂêbadce,ᦑbadce஺24.(1)ãᐰឋåஹæçஹèéêஹëìí9:ফFe+PbீNO)[=Fe(NOgPb(ᔠᳮᓽ\)(3)îᴻð(4)@ூ/᪆௃পòᯚª⌱ᵨḼḄôtõö÷øù²§úû5ᡂḄòᐝíèᯚãᐰឋåஹæçஹèéêஹëìí9:ýᑮþᜧÿḄ☘Ṇ஺ᦑᐰឋஹஹஹ(2)Ḅឋ!"#ᵨ%!Ḅ&'()*ᣚ,ᩭ.᝞01⏚!345ᡂ1⏚70!.ᓄFe+Pb(NO4=Fe(NOn+Pb,ᦑFe+Pb(N()3),=Re(M?3),+Pb(3)BᔠᩞᧇFᢣHᨵJKᡈJK#MᩞᧇBᔠNᡂḄ.ᐹᨵPQRḄឋS஺BᔠᩞᧇᨵTUVWX.YᴻT.[\]Bᔠᩞᧇ^஺ᦑYᴻT(4)᪷aᙠ5.6gg).ᐜ⌲jkᐭmnoḄCu(NO3)2'(.tu⏚v345ᡂu⏚70v஺abxytu⏚v34᪷az{ᑖ᪆.kᐭu⏚~34,J.ᑣFu⏚~tJK34.ᓽ0tv34.ᡠ#bᨵᒕ஺by0v.'()'yu⏚7Nu⏚v஺ᐙᑖ34⌲jkᐭu⏚~'(.ᐜtu⏚~345ᡂu⏚70~஺ᐰ34.vtu⏚~345ᡂ~0u⏚v஺ᡠ#bexFtu⏚~34.cdxFu⏚~tv஺ᨬᵫkᐭu⏚~o.ᡠ#ᨵ5ᡂḄu⏚7.u⏚v#ᒕḄu⏚~஺জM2kᐭAgNCh'(.4¡ᙠMikᐭAgNCh'(ঝᡠk'(oyMig.migy5ᡂvḄotᒕḄo0.ᡠ#5ᡂvḄo¥ᫀ§10⚓.ᐳ14⚓

22^gg,⌱⚗┯¯ঞᵫᑖ᪆"±.bex²5ḄFtu⏚~34.⌱⚗┯¯ট5.6gᐜtu⏚v345ᡂv.vᙠtu⏚~345ᡂ~Ḅo.t5.6gtu⏚~345ᡂ~Ḅo´^஺᪷az{m3ᓽyᨬµ5ᡂ~Ḅo஺Fe+2AgNQ=Fe(NO,\+2Ag56216—=^m=21.6g35.6g¶216m3m3Ḅ·y21.6,⌱⚗ঠe'()ᨵ5ᡂḄu⏚7.u⏚v#ᒕḄu⏚~.⌱⚗┯¯஺ᦑট25.(1)⛳0AD(2)º'(»¼ឋ.ᨵᑭᔾᦈÀÁᓄ[NaCl+NH,+CO+HO=NaHCO,+NHC1224(3)ᑖÃ34ூÃ᪆௃পÇÈḄᩩÊË.⛳0'(S'ÃÌK'.ᵨNaCl'(ÍÎÏ&.ÐḄF'Ã◀Òᐸ)Ḅ"'ឋᩖ.ÕÖᓄ×S'Ã.ØÍÎ'(4⌱ᵨNaClḄ⛳0'(ᑭᵨᓄÙÚ◀ÒᩖÖᓄ┛0Öᓄ╅JKᩖ.%ÝÞḄßàᑖ᪆.áᑺজঝᙳyoAஹᐜkᐭoḄCa(0H)2'(.äÁᓄ┛0Öᓄ╅345ᡂäÁᓄ╅0Öᓄ┛.◀Ò╅åækᐭoḄ[⏚×'(.Öᓄ┛0[⏚×345ᡂ[⏚┛0Öᓄ×.◀ÒçᨵḄ0èéᐭḄ┛åæᐙᑖ34ê.ᨬkᐭ〉oì&⏚◀ÒoḄäÁ᪷åæ0[⏚᪷åæ.ᦑ⌱⚗BஹᐜkᐭoḄNa2cCh'(◀Ò┛åækᐭoḄCa(0H)2'(.◀Ò╅åæ.ÕFíéᐭèᩖ┛åæ.ᦑ⌱⚗┯¯CஹᐜkᐭoḄK0H'(.äÁᓄî0Öᓄ╅345ᡂäÁᓄ╅0Öᓄî.◀Ò╅åækᐭoḄ[⏚×'(.◀Ò┛åæᐙᑖ34ê.ᨬkᐭ〉oì&⏚◀ÒoḄäÁ᪷åæ0[⏚᪷åæ.Õéᐭèᩖîåæ.ᦑ⌱⚗┯¯DஹᐜkᐭoḄNaOH'(◀Ò╅åækᐭoḄ[⏚×'(◀Ò┛åæᐙᑖ3¥ᫀ§II⚓.ᐳ14⚓

234ê.ᨬkᐭ〉oì&⏚◀ÒoḄäÁ᪷åæ0[⏚᪷åæ.ᦑ⌱⚗஺ᦑ⌱ADïðஹÀÁᓄ[ஹñ0Öᓄ×345ᡂ[⏚ä×0Öᓄ╆.34ḄᓄÙÚàóyNH3+H2O+CO2+NaCl=NaHCO3+NH4Cl஺(2)⛳0ô&ñᕈ)ឋ.ÀÁᓄ[ᙠñ)Ḅ'Ãö.ïð᩽᧕'ñ.ᡠ#ᐜùïðº'(ᕈ¼ឋᨵᑭᔾᦈÀÁᓄ[.úû᳛ýþÿ
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ḄᓄNaCl+NH+CO+HO=NaHCOJ+NH4cl3223বIVḄ
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஺MnO226.(1)/0ᱥ2ᙠ456ᔾBC(ᡈBE)2H2H.O+O,T⏀<=ᨵ?@A
ᦈCᑮḄ?EF(2)ᙠKiGHIJ&᪷LḼḄᩈᩩPᩈᩩᰐR,ᑣ4᣸VWூ"᪆௃পজ/0ᱥ2ᙠ456ᔾ]ᱥᙠ45ῖ_`ab45ᨵ஺ঝdefᵨhᓄ═ᑴklᦈC
E◤⌕AoJ⌱B,E᧕r-stu4ᜧ2⌱ᵨ᣸wᡈᔣy᣸4wᦈCᦈCoJ⌱CᡈE஺ᓄMnO22Hq2=":2$0+02ঞdef{ᵨ|═⏚}ᑴk~ᵨ⏀<=஺টᓄ}Vᓄᳮ5ᨵᓄ@A
w&Eᵨ-defᑴkḄᨵ?@A
ᦈCᑮḄ?EF஺MnO2ᦑ/0ᱥ2ᙠ456ᔾBC(ᡈBE)2Hq22H2O+O2T⏀<=ᨵ?@A
ᦈCᑮḄ?EF;ᫀ12⚓ᐳ14⚓

242
ᡭᜳKi,ᐵᜳK2,ᡭA⏚4᣸e4᣸ḄwᙠKiGHIJ&᪷LḼḄᩈᩩPᩈᩩᰐRᑣ4᣸V஺ᓄ¡¢£ᵨ◀¥ᓄ?ᯠ§¨ᐭW5ᓄstuªC5ᙠy«ᓄ⛳§®ᐭ¯5ᡠ±²ᦈC³ᓄḄoJW5஺ᦑᙠKiGHIJ&᪷LḼḄᩈᩩPᩈᩩᰐRᑣ4᣸VW27.(1)NaCO+2HCl=2NaCl+HO+COT2322´⁐¶·ᡂ2
H+CuCl¸ᡈFeCb
r¹¸ᔠᳮᓽ2»¼½¾⁐¸ᡈ¿⋎⁐»¶·¸ᔠᳮᓽ258300m-111300n2»⏚¸ᔠᳮᓽ2»121mூ"᪆௃প⏚Á⏚
ᡂᓄஹᓄ
Ḅ:NaCO+2HCl=2NaCl+HO+COT2322⏚Áᓄ┛
ᡂ⏚┛´⁐¶·ᓄÁᓄ┛
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ÇÈÉÊᨵ´⁐¶·ËÌyÊr¹5&ÍEÎᨵH+ூ¨Ïde௃deIIᵫdeÑÒᨵOH,ᡠ±kk15
§ḄyÊÓ¹ÔÕ-ÄG5AACuCb¸ᡈFeCbÖ»r¹¼½¾⁐¸ᡈ¿⋎⁐»¶·஺ூ×ÁØÙ௃¡Úᔠᑖ᪆ᨬÜÝÍËÌᑁyÊr¹5&ÍßᙠḄàáᨵOH-ஹCO3%ஹCl\Na+,2ᔣâ¹5Aᐭ〉ä⏚◀¥᪷àá⏚᪷àá¨Ïᜐᳮ§æ᣸I஺ூçèÁéÒ௃"êëᔠᱥ5⏚Ḅìäx,᪷íᐗïðឤᑣᨵ:ò+¸~ªôõ¥ᡠ±ëᔠᱥ5⏚Ḅìäᑖᦪ583/H-ln3/?ফ58300111300஻%oxl00%=mg\2\mᫀ13⚓ᐳ14⚓

2528.(1)2348(2)"êù?5NaClOḄìäᑖᦪxo32NaClO+4HC1(^)=2NaCl+2C1O,T+C1T+2HO32221313530kgxx13.5kg213_30kgxx135-13.5kg213x135kg=71.0%135x30kgù?5NaC10Ḅìäᑖᦪ71.0%஺3ூ
᪆௃পNaClOj5ᐗïᐗïḄìäu23:(16x3)=23:48(2)ú"ûᫀ஺ᫀ14⚓ᐳ14⚓