2021年高考理综化学真题试卷（全国甲卷）

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2021
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9ᔣ▢᩽;OH-{ᔣ□᩽஺▅ᔁᐭ-----------------)ஹ*⌱+⚪-,ὃ⚪(ᐳ3⚪ᐳ43ᑖ)ᑖ8.(14ᑖ)Ớ(ãä⁐mn;Aåæ)1ᐸᓄᔠᱥèéᵨåêëஹìᧇîz☢஺ðᑡ²⚪:(1)(4.5ᑖ)<ḄUᑴᜓz¶᝞Yᡠ¢AgNOFe/CL3JJJ.òᓄ◀óoôiõæUöU>÷øU——>L~Hr1—23জhᐭFeùúû%ᓄ¿ÀḄªÈz'Á>,ÎᡂḄ23Tü⏚¿À;Îᡂo9ýþÿᵨ஺ঝᐭClḄᓄᱥᨵḄᓄ2ᱥᵨn(C/)/n(Fe/)=1.5)ᓄᱥ*n(CZ)/n(Fe/)>22221.5,ᓫ/ỚḄᦈ᳛345678o(2)(4.5ᑖ)QRᑴᜓ/ḄS322ḄTUo(3)(5ᑖ)K1DEWCuS0DEKᔠXHᡂCuiYZW1,HᡂImol1,[ὑḄ422KI]^moloAᙠKIDEX_H/+/~I3obcdeᵨḄK12fCuSODEghhEijklkmXᑴOnoỚ஺FᐭKIḄ6748Oூrᫀ௃u1v2AgI+Fe=2Ag+Fe2++2rAgNChFel+Cl=h+FeCh;LஹFeChLḄCl222ᓄu2v2IO3+5HSO3=l+5SOl~+3H++HO22u3v4■ᓫ/Ớ᪆ூὃ௃ᓄឋஹ6ឋḄᓄ6ḄlḄᓄឋ/ᓴᓫ/Ḅᣚூ᪆௃ூr(1)জᵫXE¡Agl,AglXfFeHᡂFebWAg,FeL᧕D¤jᙠTU¦§ᦑFᐭFe©ª«ᓄḄTU2AgI+Fe=2Ag+Fe2++2I,HᡂḄ¬¦f⏚Hᡂ⏚¬¯f°±ᦑrᫀA2AgI+Fe=2Ag+Fe2++2²AgNCh

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ÅÆ{,ᓣ4;⊝ᔣ⌮ᔣᵬ⏣ḄᱥAḄᑖᦪ஺3H(g)+C0i(g)=CHQH(g)+HQ(g)…56(mol)3100ঞ=*+஻(CO2)=lmol,஻(H2)=3mol,ᑣ,7ᓄ(mol)3xxxx8⊝(mol)3-3x1-xxxb;⊝4x(CH3OH)=0.14_L=0.1,³x=g,;⊝4CO2Ḅeᓄ᳛33y+1x+x+xa=£ᔳxlOO%=33.3%Wᵫj²ÌÍ;⊝4x(CH3(DH)=0.1Ḅᩩ8ᨵ5xlO5Pa,210cᡈlmol9xlO5Pa,250࠷,ᦑlᫀ33.3%W5xlO5Pa,210࠷W9xlO5Pa,250࠷oூᑖ᪆௃{1᪷±ÑÒAHW᪷±AHÓḄᐵ>ᑖ᪆W{2জ᪷±;⊝Uᦪ⊤9VÑÒWঝ᪷±ÕÖᱯᑡᳮᑖ᪆Wঞ᪷±ØÙVÑÒW▅ᔁᐭ-----------------Mஹ*⌱+⚪-⌱ὃ⚪ᐳ2⚪ᐳ30ᑖᑖ11.{15ᑖÚᓄ-⌱Ü3ᱥAÝ᪀ÓឋAàᡃâãäẆæḄᐰᳫ✌ᝅᓟᔴíî□ðᧇᔠᡂ⚗òóôõᙢ÷“ø᝱□ᐝ”Ñᑜ஺£⚗ò§[î□æᵯᵯþᑴÿᵨ⌱ឋᓄᑺᓄᔠᡂᵬ⏣஺ᑡ⚪:13.5ᑖ"□$ᵯ&'(⌕ᩞᧇ,ᓫᨔấᡈ1ᨔấ஺SiḄ5ᵯ67Ḅᵯ6᣸9,:ᓫᨔấḄᨔ;<=,஺SiC14ABCDấḄEF;GᐸISiJḄᩖᓄ<=,஺SiCLMNBOPQRGSᳮ᝞:CI-SiஹC—JVSஹPஹClVSஹpஹdY⍝ḄᩖᓄdY⍝Ḅᩖᓄ<=ᨵ]জdsp2ஹঝsp3dஹঞsp3d2,Ie;SiC14H2OISiJḄᩖᓄ<=,

15h᪗j஺23.5ᑖCChᑖ6Ilᙠnapqnnp஺34ᑖᵬ⏣Ḅrs64.7࠷wxO100࠷qᵬz⏣CHSH,7.6࠷{eGᐸ|}A஺44ᑖᡃN⌱ឋḄᓄᔠᡂᵬ⏣ḄᓄᑺGᐸᡂ,ZnO/ZrO?;஺ZrChᨔ᝞ᡠ஺ZC6ᙠᨔIḄᦪA,ᨔᦪ,apmஹapmஹcpm,ᨔ;,g-cmGᑏ⊤¢9஺ᙠZrChI£ᩖ¤¥ZrO¦§ᡂḄᓄᑺGᓄ9M⊤,ZnxZn.xOy,ᑣy=ᵨx⊤¢஺஺஺oZrூᫀ௃13s23P2:|6ᨔ;ᐳ5ᨔ;:sp3:222:23ᵬz⏣°$§ᡂᑖ6epG±Oqᵬ⏣ᙳ$G³O´ᵬ⏣Ḅp14x91+8x1648:-2TT1n-30;2-xa^cxNxlOAூὃs௃|6᪶᜜ᵯ6᣸¼:ᐳ5pḄ§ᡂ½ᐳ5pḄ(⌕<=:ᑨ¿Àᓫᑖ6ᡈ6Ḅ᪀=:ᨔḄÂÃ:|6Y⍝ᩖᓄ9½ᩖᓄ<=ᑨ¿ூP᪆௃ூP௃পÆ᝱Si|6Ḅ᪶᜜ᵯ6᣸¼9,Is22s22P63s23P2,}ÉSiḄ5ᵯ67Ḅᵯ6᣸9,3s23P2:ᨔ;ấISi|6ÊSi|6{eËÌᐳ5pÍÎÏᔠG᦮ᙽᨔ;AÒnÓÔḄᐳ5pÕÖÏ᪀G}Éᨔ;ấ,|6ᨔ;:SiCl4ISi|657ᵯ6Øᦪ,4+4x4-4xl=4,}ÉSi|6Jsp3ᩖᓄ:ᵫMÚGSiCIMHzOISi|6Ḅ஺pᦪ,5,ÝSi|6ḄᩖᓄY⍝ᦪ,5,ᵫÉMÚSi|6Ḅᩖᓄ<=,sp3d,ᦑᫀ,]3s23P2:|6ᨔ;ᐳ5ᨔ;:sp3:ঝ:2CO2ḄÏ᪀9,O=C=O,1nßpIVᨵ1n17pq1nᐔpG}É1nCO2ᑖ6IVᨵ2n஺pq2nᐔpGᦑᫀ,]2:2:3ᵬ⏣ᑖ6{eqOᑖ6{eálᙠpG}Érsx°Vᑖ6epḄᵬz⏣Gᵬ⏣ᑖ6{epḄâãäxOᑖ6{epḄâãG}Éᵬ⏣ḄrswxOqᵬz⏣{eGᦑᫀ,]ᵬ

16z⏣°$§ᡂᑖ6epG±Oqᵬ⏣ᙳ$G³O´ᵬ⏣Ḅp1;4åᨔIæç☢éḄZC,êGëÒᨔIÊZ/+ìíᨬï³ðñḄCP-ᦪ,4,ëᳮMÚæçᨔIᨵ4n02-ÊZr4+ÍìG}ÉZr4+6ᙠᨔIḄᦪA4+4=8:1nᨔIVᨵ4nZrChòóG1nᨔḄô¥W=4X9>8X16,τnᨔḄ;ö,axlO-iOcmXaxlOTOcmXcxlO-iOcmAaZcxlO-1NA4x91+8x164x91+8x1630cm\}Éᨔ;=__%_/r-2^F30;ᙠZrO2ᩖZrOᡂḄᓄ2-30§g/mmoo1azcNX10acxl0Aᑺᓄ⊤ZnxZrmOy,ᐸZnᐗ(+2*Zr+4*Oᐗ(-2*᪷.ᓄᔠᱥᓄ4x914-8x16ᔠ*஺52x+4x6l-x8=2y,:;y=2-x,ᦑ=ᫀ?&WCDE2'x»a’cNAXJLUூᑖ᪆௃6l8SiO14Pᐗ(᪶᜜ᵯT᣸VIs22s22P63s23P2Eᨔ\ấ^Tᨔ\6ᐳ*ᨔ\8;᪷.*`ᵯTabcᳮefgᩖᓄhEফjklᨵ1n஺ko1nᐔk;638᪷.qkᑖ᪆;648᪷.ᙳstuᨔvwxḄ⊤yfgᨔvwxE᪷.ᓄᔠᱥᓄᔠ*0fgyḄz஺12.615ᑖ8}ᓄ-⌱5?ᨵᓄẠᩭᜧ(6ᓄᔠᱥC8⌕ᡂᑖḄᜧuᐸᱥᐸᐹᨵḄᳮឋᜓᐵ஺ᜧ(ḄᔠᡂuᐸᓄḄ¡¢᝞¤:1)H2so4THFHO2)KOHMeOHHO;¦=¤ᑡ¨⚪?61862ᑖ8AḄᓄª«»62862ᑖ8Imo,D®ᡂE°◤⌕molq²஺

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