备战2023年高考全国通用化学复习考点考点11 氮及其化合物（解析版）

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10c.NH3WN02ᙠpqᩩ¸¤ᓄNOdD.°kᡠº»Ḅ02⌕ᵨ¼ூ7ᫀ௃Cூy᪆௃ᓄ´\½¾ஹ¿ஹÀḄpÁÂᱥ⃩Äᱥ®NaHCChÅ\ᓄ´AÅ9Na2c03¶Å᧕ᑖyBÅNH3WNO?ᙠpqᩩ¸¤ᓄNOd᝞ᡂ¾SCHḄÇᓄᓄ»N0ÈḄdᵨSÉÅpq⌕ᵨ¼DÅ஺ூÊËÌᓣ௃ÊË1ÍÎÏÐÑHSWÒÓḄឋ®ÊÔᐵCDÖ×»ØÙÚÛḄ\ÜÝA.EÞßqàáHWNaOH£ḄpH,âHWNaOH4ឋãäB.ᔣkå
æNaOH£ç*+,⁐./0)è0Å12ᑣO£kêNHC.£H×rëìXíḄdOᳮ\4NH+5O^fi=]4NO+6HO322D.
◀ïNHC1kḄ"#NaHCO43ூ7ᫀ௃Aூy᪆௃NH3H2O\äᵯy®NaOH\ãᵯy®ñὅᑖᵯóôὅõᐰᵯóᦑøùEÞßqàáHWNaOH£ḄpH,âHWNaOH4ឋãäANH3᩽᧕æ£kÅ
NhÅX⍎iêq\ᔲ½NH,B┯ýNH,Å᧕þÿ
ḄNOᜧᱥC┯NH4clᑖᦑᵨ◀ᩖD┯஺"#2᝞%&ᑭᵨ()*+,-Ḅឋ/஺012ᔣNaOH4567879-:;ᓽᵨ=>⊤☢*ᡷᙠ6☢஺%⊤C"01DEᡠGḄHIJḄKL9M⏚NaOH45OᕸᡈRST⁐VWXYZᓄᱥ\]^_T⁐VWXY⌱⚗01DEHA9M⏚▬c
deNFhf9M⏚gh
iNH4cl45B9k⏚▬clmnDENH3f9k⏚oghCZᓄᱥ\]pqrs\]>tAlCb\]^_T⁐VWXYp⁐RSDN%>v\ឋwT⁐VWXYpuூyᫀ௃Aூ᪆௃NH3fHC1oᓄᔠghᡂNH4cld⁐45NH3fH2s஺4oᓄᔠghᡂNH4LSONH3fZᓄᱥ\]ghᡂᓄᱥsZᓄᱥZᓄஹZᓄ╅N&\:24ᡂNHrHzO,NHrHzOwNKw஺ூᝯ௃-:ஹ]->:ᔠ-Ḅ-:]->:ᔠ-

11ᓄ—NHNH3H2O3ᑖᔠᱥᡂᑖᱥᵯ/ᱥᓄᱥ>ᐗwᡂᑖN%ஹNH3H0ஹNHஹOHHᓱK᩽¤LNH3NH3H2Oὶ¦-\:§ᡂ-:-:¨FªᨵNH3NH.VHO21.%ᑡᐵ°ᯠ²C³´µK᝞%&LḄ¶IJḄKLA.¸¹4³ºᑮ¼⏚MB.¾ᵯᵨ¿³ÀÁÂᓄÃÄMC.ÆÇ"³ᐗÈḄ´µᨵÉ⌕ᵨD.̼⏚MÂᓄü⏚MḄÍÎC³ᐗÈÏᓄூyᫀ௃Bூ᪆௃A⚗¸¹4³гᔠᡂ--¼⏚ghºᑮ¼⏚M¸¹4³ºᑮ¼⏚MIJB⚗ÑᵯᩩÓ%³ghᡂ>ᓄ³>ᓄ³ghᡂÔᓄ³.ᓄ³:ghᡂ¼⏚ÀÁºᑮÄM┯C⚗ÕÖ×ᱥḄ᪷᷈Ç¿ÚC³ÂᓄÃ×ᱥ◤⌕ḄÄM0Dᱥ4³ÆÇ"³ᐗÈḄ´µᨵÉ⌕ᵨIJD⚗̼⏚MC³ᐗÈᓄᔠÜÃ+3Üᡂ¼⏚MC³ᐗÈᓄᔠÜÃ+5ܳᐗÈᓄᔠÜᓣàoᓄghIJ஺2.³áᐸᓄᔠᱥḄÂᓄᐵ¦᝞&ᡠã஺ᑣ%ᑡ¶IJḄKLA.åæজঝঞ¹ê
¼⏚Ḅë⌕⌶íB.åæIஹ1ïஹïII¾ᵯ4³ᡂ¼⏚Ḅë⌕⌶íC.6ðᡠᨵ᪗òḄghóᓄôõghD.³ᙠö÷ḄCøÍ>ùghᡂNO?ூyᫀ௃Dூ᪆௃³ᙠÑᵯᡈàûᩩÓ%ghᡂNO,NOfO2ghᡂNO?³fÀÁᡂNO2O

123.ᵨ-ᑴᜓ>¦ᑡᱥ/K᝞&L஺%ᑡᨵᐵ⊤ðIJḄA.ᑖNH4clᑴNH3B.NH4clNaHCChḄᓄC.NH3N02ᙠᩩ!D.NH»C1ஹHN03Na2co3'()᧕ᑖ,ூ.ᫀ௃Cூ,᪆௃A⚗4NH4cl'(ᑖ,ᡂ678ᓄ94:ὅ<ᓾ>?@Aᓄᔠᡂ8ᓄC4DEᵨᩭᑴᜓ674ᦑA┯KLB⚗4NH4clḄᓄ4NaHCQsD4ᦑB┯KOC⚗4NChPNH3Q!O6NO2+8NH3=7N+12H2O,ᦑCYZLD⚗4NH4cl'(᧕ᑖ,ᡂHC1NH3ஹHNO3'()ᑖ2,ᡂ:[ᓄ\ஹ[7]4Na2cChឋ_`4aQᑖ,4ᦑD┯KLᦑ⌱C஺4.ᙠdefᓄᑺhᵨ4N0PN%Q!ᡂN?ᑭHzO஺mᨵNOᑭNH3ḄoᔠᱥImol,ᐙᑖ!>ᡠuvᱥw4xyzuᑮḄN2|x[ᓄuᑮḄN2}1.4g஺!ḄᓄO4NH3+6NO5N2+6H2O,ᑣᑡYZḄA.Ḅᵯᦪ3.612x1023)4ᑣ᪗ᨵ4.48L67yzB.[ᓄvᱥyzvᱥḄᱥ_Ḅ|3O2C.Q!ᐰ4zoᔠᱥwNONH3Ḅᱥ_Ḅ|E3O7D.ᨵoᔠᱥwᨵ0.2molNH3,ᑣ¡!ḄNO0.8molூ.ᫀ௃Cூ,᪆௃A⚗4Ḅᵯᦪ3.612x1023)4ᵯḄᱥ_Ḅ0.6moL!ḄNH3Ḅᱥ_ḄO0.2moL᪗¢£¤¥O4.48L,¦67ᓄᔠ§ᓣ©[ᓄ4A┯KLB⚗4᪷«ᑖ᪆¬[ᓄvᱥyzvᱥḄᱥ_Ḅ|O2O3OC⚗4zoᔠᱥwNONH,Ḅᱥ_Ḅ|E3O7ᡈὅ4O1,CYZLD⚗4ᑖ᪆!4ᨵ0.2molNH3¡®!4◤⌕NOO.3mol,±)yᨵ0.5molNO²ijµ4D┯KLᦑ⌱C஺5.¶7wḄ\7·¬¸¹º\»u67467@⌕Ḅᓄ¹zᧇ4·¬6[ᓄ½ᑴu¾⏚4!¬᝞ÁON%ஹ©dஹ©Âஹfᓄᑺஹ'J”஺2ஹfᓄᑺஹÆஹ°2ஹzc%0ஹ஺2ஹ

13HNOj¾⏚ÇÈ[ᓄឋ⏚4ᑴ¾⏚¹ÉvḄÊ7wËᨵ\[ᓄᱥ4!ᜐᳮ>ÎE᣸Ð஺ᑡDYZḄA.d4Ѿ⏚ÒÐᙠÓᑴᡈÔᑴÕᘤwB.BaSChº¤EØÙÚ¾⏚4ᡂBa(NO3)2,ÐÝSO27¤C.¹É4ᓄজḄ!ßᑮà⊝)4◤Dâᙢäoᔠ7¤wᑖåÝNH3,æç!Ḅzᧇ7〈éᔠᡂᛞQë©zᧇḄᑭᵨ᳛D.ᓄটw4V(NC)2)OV(O)=4O1)4ᳮïN02ᐰðᓄHNCh2ூ.ᫀ௃Bூ,᪆௃A⚗4dÓᡈÔ⍗Ѿ⏚òᓄ4Ѿ⏚ÒÐᙠÓᑴᡈÔᑴÕᘤw4AYZLB⚗4¾⏚[ᓄឋ⏚4BaSChº¤EØÙÚ¾⏚4[ᓄᡂó⏚ô4¾⏚yzᡂNO,B┯KOC⚗4¹É4ᓄজḄ!ßᑮà⊝)4◤Dâᙢäoᔠ7¤wᑖåÝN%,õöᡂᱥÑe4÷)æç!Ḅzᧇ7〈éᔠᡂᛞ4øᜧ!ᱥÑe4ú±Që©zᧇḄᑭᵨ᳛4CYZLD⚗4ᓄটw4V(NO2)OV(Ch)=4O1)!4NO2+Ch+2H2O=4HNO3,ᳮïNO2ᐰðᓄHNO3,DYZLᦑ⌱B.6.⊤w4ü▰þIஹHḄYZឋÿὅᔲᐹᨵᐵḄᑨḄ()⌱⚗▰I▰IIᑨᔣ⏚!"ᐭ$⏚⏚᧕ᢵ/0$⏚123ᵨ56ᜧAI:0II:;ᨵ%ᑴᜓ(ᓄ*+,8Ḅ9ᵫGCuᐹᨵHIឋ0HNO3ᐹᨵKᓄBCu?1HNO3DEឋ0ᙠMNᩩPQRᡂḄ+,TUI:0H┯;XNO2$ᓫZᙠ[K!\]ᨵC`ᑖbKᓄ$cKᓄdSO3I:0H:;X^8SO3Rᡂf⏚ghijᮞᐳ9ᵨD╆1i?/RqᑖrDEI:0n:;ᨵGmnoᑴᜓNH3ூᫀ௃Aூr᪆௃A⚗0$⏚ᐹᨵᔾ2ឋ0wG256ᜧ8Ḅ90xd⏚᧕ᢵ/0ᡠzᔣ⏚!"ᐭ$⏚%ᑴᜓ(ᓄ*+,0A;B⚗0{1|f⏚DERᡂNO,B┯;C⚗0$ᓫZᙠ[K!\]?RᡂSCh,C┯;D⚗0f⏚╆9᧕/Rᰦ0mnoTᵨ(ᓄ1jᮞᐳ9ᑴᜓ+0D┯஺7.Kᓄᔠᱥ(ᵨNO,⊤)ᜧ+Ḅ⌕0᪷NO*ḄឋZᱯ0/6ᓄᳮKᓄᔠᱥḄ¡¢஺পᵨ%¤Kᓄᱥ¥ᓄdX¦+,஺᝞04NH3+6NO«¬5ᑘ+6°0,

14ᑏ6+¥ᓄNOḄᓄ¡³,Kᓄ´ᱥ1HI´ᱥḄZ8µ°d஺2(2)¶·¸+!ḄKᓄᱥ¹ºᵨi»ᔾᦈ¢ᜐᳮ஺জNO?c]iw»ᔾᦈÀ0RᡂÁ0ᐸᱥZḄ8µ°d1Ä\,ᑏ6ÆDEḄᓄ¡³Ç:ঝNO1NO?ᢥᱥZḄ8µ°1Ä1cË8NaOHw»ÍᐰᔾᦈÏÐᑮTÁ0ÆÁḄᓄÇ஺ÒÓÔ“ூᫀ௃(D8NH3+6NO2×ᧅ7ᵨ+12°04Ä3(2)জ2NO2+2NaOH=NaNO+NaNO+HO322ঝNaNO?ூr᪆௃(2)জRᡂÁ,ÚÛNO2ḄÜᓄDE0Ý8Ḅᐵ%ÞᑖßdNaNO3hNaNCheঝNO!Ḅᓄᔠád+2á,NO!Ḅᓄᔠád+4á0bὅIÄ1âᔠÀ1NaOHDERᡂTÁ02Ýᵯäåឤ%Þ0Á!Ḅᓄᔠád+3,ᓽdNaNCh஺8.ẆéêᐸᓄᔠᱥḄឋZ0%zᨵᦔᦋᗐîïḄRðñ᛻஺ᐗᓄᔠá-ᱥZïßᐵõ᝞õ化合价+5+4+2ONH-HONH32I-rt---------->*ᓄᱥᓫZKᓄᱥ⏚iᱥZïßöQᑡø⚪:(1)ᙠÒᓄᑺh"9ḄᩩPQ0ᱥZARᡂNO¶·ᑴf⏚Ḅ⌕DE0ᓄ¡³Ç஺(2)ᙠ"9ᩩPQ0ᱥZCḄw»1ûᓫZDE0ᑏ6DEḄᓄ¡³ÇÄ஺(3)mno!0ünw»!ýᨵNH4+Ḅþ3¡¢o(4)ᱥB⁐ᑏᱥḄ,ὑ0.15molᱥB'()ᵯḄᱥḄ+o,ᓄᑺூ0ᫀ௃(1)4NH+5O2^=4NO+6HO(2)C+4HNCh(>)^CO2T+4NO2T+2H2O32(3)@A+BCDEFGHᐭJKᓄLBCMNHOPᨵRSTḄ⁐UVEWXYḄZ[\]BCG^ᨵNH4+(4)3NO2+HO=2H++2NO3+NO0,1mol2ூ_᪆௃aᐗcᓄᔠefᱥghᐵjᑖ᪆AmBnKᓄaCo⏚(1)ᙠ,ᓄᑺrHOḄᩩtuᱥA[ᡂNO,wmḄ,ᓄKᓄ[ᡂfKᓄarḄᓄx,ᓄᑺ4NH+5O=y4NO+6HO{(2)ᙠHOᩩtuᱥCo⏚o⏚Ḅ>BC|ᓫ[ᡂnK32z2ᓄ|ஹnKᓄarḄᓄxC+4HNO3(>)&CO2f+4NO2T+2H20{(3)GB

15CG^ᨵNH4+Ḅw@A+ECDEFGHᐭJKᓄLBCMNHOᨵSTḄ⁐UVEWXYḄZ[\]BCG^ᨵNHJ{(4)ᱥB⁐N02,nKᓄar[ᡂo⏚rfKᓄaḄ3NO2+HO=2H++2NO3-+NO,G3moiNChH()ᵯ2_2ᦪ2mol,ὑ0.15molᱥB',()ᵯḄᱥḄ+0.15molx—=0.1mol»39.SO2rNOxw⌕Ḅᜧᱥ஺fᩩtuᵨNH3NCh(ᓄᱥ¡¢£¤¥¦ᓄᜐᳮ஺(1)mḄᑴᜓজP⌱ᵨB®ᑴᜓmᑖC¯ᧅrᙊ²³´ᑁḄ¶´ᑖhw஺ঝP⌱ᵨ®Aᑴᜓrᦈ¹º»ஹ¼½Ḅm¾⌱¿uÀ®____(ÂÃÄ)CGEᑺ(2)mnKᓄaḄ஺(ÅÆ2NO2+2NaOH-NaNO3+NaNO+HO)22ZজᙠÈÉᴻFËGHᐭA+,ᓄᑺÌNO2ÍᐭËFGZGÏ»ঝᡭÑK,ÌÍÓᘤXGḄNHÖ᠒ÍᐭËGØ[Ḅo3ঞÌÍÓᘤÚÛ⌨ÝÞᜐßàá®ឮãᑮåᡭÑK2,ËGæ᎔ᔾæé,Þêw(3)¡fëẆíSO?ḄឋðíSChñᔲNa2ChØ[KᓄóÞ஺ᵨôõr>ö⏚[ᡂSO2Ḅᓄx஺ᑭᵨ(2)G®ÌËGḄ¶øùᣚA+NazCh,ÌÍÓᘤXGSO2Ö᠒üᐭËGË®Gýþ⁐ÿ
ᡂ⁐ᫀᡂḄ⁐ᱥᨵSO42'஺ூᫀ௃(1)জ!"ᓄ┛(%"ᓄ&ᡈ()ᮞ)ঝACDFᡈACDCF()ᮞ(2)জNaOH45ঝ6NO+8NH.:ᓄ;7N+12HQঞ?@ABCᑖEᦪGHIJKLMN᜜K(3)CU+2HSO4(^)ACUSO4+2H2O+SO2TTHU⁐VC4N!WᐭHUYZ⏚\WᐭBaCL245⁐_`ᡂ

16ூa᪆௃(1)জcdB?@efgV5hWif⌱ᵨlmnog!ᙠ(ឋᱥᑴTBᑖ5sᧅuᙊwxyᑁḄlyᑖ{g!"ᓄ┛(%"ᓄ&ᡈ()ᮞ)|ঝVCWiᑴᜓBC⌱~AcdJ()ᮞBᵨDcdTᵨᔣ᣸BᦈB,ᵨFcdBᜐᳮno■᎔ᔾnoᙠᙠDF()ᮞḄJF!BᐭDᦑ◤⌕cdACDFᡈACDCF|(2)জZcdᔾᦈB£"ᓄ¤¥ᵫ2NO2+2NaOH=NaNO3+NaNCh+H2On©noNaOH45|ঝNO2NH3"ᓄª«?@?@¬ᓄ®¯ᱥ@gᡂN2HzO,?@±²³6NO2+8NH3´7N2+12H?஺|ঞ?@³6NO2+8NH3·7N2+12H9,?@ABCᑖEᦪGHIJKLMN᜜KI¹º᎔ᔾº»|(3)Cu½⏚ᙠWiᩩ¿?@ᡂ½⏚Àஹ£"ᓄ½!?@±²³Cu+2H2so4)ACUSO4+2H2O+SO2T|ᡂḄ⁐ᱥᨵSCVÅᫀ³THU⁐VC4N!WᐭHUYZ⏚\WᐭBaCL45⁐_`ᡂ஺10.¤ᓄᔠᱥḄᜐᳮÈÉ᛻ËÌÍÎÏᜧ஺পᵨᙠᡈCO:ᓄª«NOᙳÓÔᑮÖ◀®¯ḄØḄ?@Ḅ"ᓄÙᱥ஺ফÛÜÝᵨNaOH45ᔾᦈNO(NOuNOḄßᔠBC)?@Ḅᓄà±²᝞³(â©NOhÓX2NaOH45?@hὃ⇋NO2N2O4Ḅ¬ᓄ)NO+NO+2NaOH=2NaNO2+HO222NO2+2NaOH=NaNO2+NaNO3+HO2জåNOÓæNaOH45çᐰᔾᦈᑣxḄTëíXঝånmolNaOHាòçᐰ?@ᑣæᔾᦈḄNOḄCóL(᪗õö÷)஺X(3)ᵨV2O5ù:ᓄᑺN%üNOª«ᡂNḄÅý?@ᔊ±᝞ÿ-1ᡠᑣ஺2-1-2(4)(NH4+)Ḅᐗ!"#N?ῃ◀Ḅ'ᳮ᝞*+/-.ᓄᓭN(YNH/233ᓄ456+3789:;233ᓄ<=ឋ:?஺জABIḄn(NH4+)+n(02)=ঝHI389(DO)LḄῃ◀᳛ḄNO᝞-2ᡠ஺Plmg/LVDO<2mg/LWXḼDOḄZᜧḄῃ◀᳛*\ᐸ^_`aboூeᫀ௃(1h2஺ஹCO(2)জ1.5

17(3)4NH3+4NO+O24N2+6H2O(4)জ23ঝXḼDOḄZᜧ233ᓄ<=ឋ\?noᑖNCh-q3ᓄNO3-ூI᪆௃(1)ᵨH?ᡈCOuᓄv^NOᙳaxᑮz◀{|Ḅ}Ḅ~7ஹCObv^ᑺᡠḄ3ᓄᱥ0ஹC0o(2)জ᪷`6NO,aqNaOHHᐰᔾᦈᑣ3ᓄ3ᓄ2ḄᱥḄᡠxḄ1.5WXV2'ঝᵫᡂᱥbNaNChஹNaNCh,nmolNaOHាᐰ᪷NaN^ឤ`6qᔾᦈḄNOḄᱥḄbnmol,22.4nL(᪗¢£¤)஺X(3)᪷ᔊ`ᑨ§ᱥb7ஹNO37ᡂᱥb7ᑣ4NH3+4NO+O2\\O4N2+6HQo(4)জIb373ᓄ¨᪷ᡂ-.⏚᪷Imol37ªᑮ4«ᵯImol╄52᪷ᜫ¯6«ᵯᑣ᪷ᵯªᜫឤ`6ABIḄn(NHd+)n(O)=23'ঝᵫXḼDOḄZᜧ2233ᓄ<=ឋ\?°oᑖNO?-q3ᓄNOy,ᡠPlmg/LVD0V2ing/LWXḼDOḄZᜧḄῃ◀᳛*\஺11.32.64g±B140mL²89Ḅ.⏚±ᐰHIḄNONO?³ᔠ7ᙠ᪗¢£¤*Ḅ11.2L஺¶·e+(1)NOḄL,NC>2ḄLo(2)¸Ḅ7ᐰo¹º»ᔣH½ᐭVmLamolirḄNaOHHា¿HḄCi?+ᐰo"ᓄᡂÀÁᑣ^.⏚HḄ89mol-L10(3)¿±B.⏚ᡂḄ7ᙠNaOHHᐰo"ᓄNaNChÃÄ◤⌕30%ḄÇ3-------------g஺È*aVxl0-3+0.5ூeᫀ௃প5.8245.376ফ--------Ê----(3)57.8ூI᪆௃(l)CuBHNChËCuÌv^ᑺᜫ¯ḄᵯÍHNChÌ3ᓄᑺªᑮḄᵯᵫªᜫᵯÎÏ`ªn(Cu)x2=n(NO)x+n(NO)xl,ᓽ64g.m022=22,4ÑÒ-22.4JnoL32ªV(NO)=5.824L,KiJV(NO)=5.376L«(2).⏚BCu.⏚Ó⏚ឋ3ᓄឋᐸÓ3ᓄឋḄ.2⏚ᐰo"ᓄNOஹNO?,PHḄCM'ᐰo"ᓄÀÁW;ᡠªHNaNChHᑣ஻(NC>3)஻=n(NaOH)=Vxl0^3Lxamol-L'=r/VxlO3mol,᪷Nᐗ!ឤÌ3ᓄᑺḄ.⏚BᡂḄ7ḄᱥḄ112LÕÍᑣᨵ“(HNCh)◀×="(7ÙÚÛÜ=0&5mol஺«(HNO)=w(NO?)«+n(HNO)«ii«Vx10ZZ.4L-IT1O13iS3-3mol+0.5moL(3)᪷(1)ÝÞ`ª”(NO)=0.26mol,n(NO)=0.24moLßḄàá᝱ᑖ᪆+ᓽ⌕2NOḄ+2ãḄNᐗ!NO?Ḅ+4ãḄNᐗ!ᐰ"ᓄNaNChḄ+5ãḄNᐗ!஺᪷ªᜫᵯឤª஻(NO)x3+஻(NO2)xl="(H2O2)x2,ᓽ0.26molx3+0.24mol=஻(H2C>2)x2,媔ç2஺2)=0.51moLW(HO)=0.51molx34g-mor'=17.34g,◤⌕30%ḄÇ3Ḅ17.34g+30%=57.8g஺22

181.(2022•éêëìíîïð⚜ò)óᓄôBõ2NH3+HgC12=Hg(NH2)ClJ+NHQ,ÕᐵᱥḄᓄîᵨûüýḄb()A.CÜḄÿ᪀
(+17)287B.NHḄ᪀O/஻C.NH3ḄᵯH:HD.Hg(NH2)Cl!NḄᓄᔠ$%2ூᫀ௃Dூ)᪆௃A⚗-./Ḅ᪶ᵯ₹ᦪ17,᪶᜜35ᵯ6-ᨬ᜜6ᵯᦪ8,/Ḅ᪀
8ᦑA┯;

19}ᡂ¹⏚-C┯;NH3(g)B.NH&(aq)'*N(g)2C.NH3(g)59>NO(g)D.NO(g)H;O(')>HNCh(aq)2ூ2ᫀ௃Dூ5᪆௃A⚗78⊤:ᓄឋὶ=>?ᐗAᓄᔠCDEFᓣHIJᡂ=8A┯MNB⚗╆᪷QRSST:ᓄUVDDJᡂWU⏚YB┯MNC⚗=8ᙠ⚪ᩩDᓄ\?8C┯MND⚗T:ᓄ?]^VDJᡂ_⏚]NO,?ᐗAᓄᔠCᨵᓣᨵbcd:ᓄefVDḄC᝱hiDjkNᦑ⌱D஺5.(2022•pqḕᓭtuvw⚜y)=zᓄ:ᓄ{|ᑴ_⏚Ḅ~⌕VD&4NH(g)+5O(g)324NO(g)+6HO(g)AH<0oᙠT࠷ᔣ1Lᘤ>ᢗᐭ4moiN%ஹ5moic>2,⊝yNH3Ḅᓄ2᳛\60%஺ᙠᢣᩩᑡ⌱⚗ᡠḄᱥᓄHIḄ()A.NHH2O(aq)—22^NH4HSO4B.HNCh()----ᜐ~>NO32C.NHC1^-»NH3D.NO——>N42ூ2ᫀ௃Aூ5᪆௃A⚗£^ᔠ=SSO2VDJᡂNH4HSO3ᡈ(NHSSCh,A¥ᔠ⚪¦NB⚗_⏚H§ᐝ᯿ᩩᑖ5JᡂNO?ஹHzO]02,BH¥ᔠ⚪¦NC⚗7ᓄH§®¯ᑖ5JᡂNE]HC1,CH¥ᔠ⚪¦ND⚗NOSCOᙠzᓄᑺ²ᵨ´J:ᓄefVDJᡂN2]CCh,DH¥ᔠ⚪¦Nᦑ⌱Ao6.(2022•µ¶ḕ·¸¹uTv)=º£»~⌕Ḅᓄ{¼½¾£»~⌕Ḅᓄ{fᧇ஺À\ᔠᡂ=Á=zᓄᑴ_⏚ḄÂæÀ஺ᑡÄÅHjkḄ()2ஹHÆ^2_⏚A.ᑭᵨNH᧕ÉᓄḄឋᑖQÊNH33B.ᔠᡂ=Á=zᓄᑴ_⏚ḄÂÃ>?ᐗAᙳÌ:ᓄC.ᵨNHÍÎ=:ᓄᱥḄÏ8ᜐᳮD.ᔾᦈᛞ>tᐭA\ÔÕÖfᧇḄᑭᵨ᳛ூ2ᫀ௃B

20ூ5᪆௃A⚗ᑭᵨNHj᧕ÉᓄḄឋᑖQÊNHb×Í⊝jᔣØÙA⚗jkNB⚗ᔠᡂ=>?8>?ᐗAᓄᔠCbÚÛ:ᓄᑺÌef´JefVD=zᓄᑴ_⏚ḄÂÃ>?ᐗAᓄᔠCᵫ-3CᓣÖᑮ+2CÌ:ᓄB⚗┯M&C⚗=8ᐹᨵefឋ?:ᓄᱥᐹᨵ:ᓄឋTὅVDJᡂàá8â?8ᵨNH3ÍÎ?:ᓄᱥḄÏ8ᜐᳮC⚗jkND⚗-:ᓄ?S:8VDJᡂT:ᓄ?T:ᓄ?ஹ:8]^VDJᡂ_⏚A\02,ᔾᦈᛞ>tᐭA\ÔÕÖfᧇḄᑭᵨ᳛D⚗jkNᦑ⌱B஺7.2022•ãäḕåæuçvèᜩᯠ8\fᧇᔠᡂ=ëḄJ¼?ìḄíÅᐸ{ïÂÃ᝞஺ᑡÄÅjkḄñè---►CO1জH2஺ᩩ•òACONH22ᜩᯠ8zᓄᑺঝ-----►H2ôNH3d-----N2zᓄᑺঞó8---►NHiNOsA.VDজöᵨzᓄᑺÕÖVD÷᳛]ᵬùḄ⊝ᓄ᳛B.VDঝḄfRᑭᵨ᳛\100%C.Jᡂ1.0molNH4NO3ûü◤⌕0.75molCH4D.VDঞᳮÿ
nNH3
nO2O=43ាᐰூᫀ௃Cூ᪆௃A⚗জᵨᓄᑺ᳛ᵬ!Ḅ#⊝%ᓄ᳛A┯'(B⚗ঝḄᓄ*+,-.CO+2NHL/ᩩ1CONH/b+HO,ᑣ3Ḅ45ᑭᵨ᳛78100%,B┯'(C⚗ᵫᜩᯠ<=>ᔜ@%ᓄᨬBCᡂNH4NO3EFḄᓄ*ᨵHCH4+2H2OIJCO2+4H2,N2+3H2r-2NH3,2NH3+2O2-NH4NO3+H2O,ᑣᨵNH4NO32NH33H?OCH,ᦑCᡂ1.OmolNH4NO3,LᓄM44QR◤⌕0.75molCH4,CUV(D⚗ঞXNH;Y஺2CᡂNH4NO3,3Ḅᓄ*+,-.2NH3+2O2=NHNO3+H2O,ᑣᳮ\
“NEU
”^஺2O=11ាᐰD┯'(ᦑ⌱C஺48.2022•ᓅbc101X*defᓄ*7ghijkl⏚Ḅn᠒Fpᱥ஺rsuvwxyz{|ᨵ7<}Cᡂ~☢+zI⁐<~ᕈ⁐஺jᱏ•rsᨬ᠒nᒓ(pC⁐

21C.IX᠒Ḅ4¡¡.£l⏚¤NO¥ᓄ.N02,¦XCᡂHNChD.ᑖ¨ᔣ1mLl⏚Xᐭ«¬30%02~ᡈO/¯NaNCh°±ᐭjᱏ⚜³ᙳ᠒ூᫀ௃Cூ᪆௃A⚗᪷¶·ᜫᵯ5ºឤ¼NO?kH?03C½ᓄ¾ᐗÀḄᓄᔠÂ3ᨵᓣᨵÄÅÄCᡂÆÂ᝱ḄHNO3YNO,3CᡂHNO3YNO,A┯'HB⚗᪷¶rsz{Yᧇl⏚n᳛O/ᓄᑺᓄᑺ⌕ᙠÉḄឋËY˯ÌᢝB┯'(C⚗£l⏚Ḅ¥ᓄឋl⏚¥ᓄNO,¡ÎÏpCHNO2,ᦑIX᠒Ḅ4¡¡.£l⏚¤NO¥ᓄ.NS,¦XCᡂHNCh,CUV(D⚗>¥ᓄÐYHNChC¥ᓄÑ4¡ÎHNChÒÓ7ÔQ.0,᳛Ó᠒ᐭl⏚ÕÖᜧ¦XHNChد᳛ÙnD┯'(ᦑ⌱C஺9.P2022•ÚÛḕÝÞᩭὶádeâ⚜ãfä¾å⌼ᡂçèéêë⃩íᓄḄî⌕4¡ᜐᳮä¾å^î⌕NFU+YNH3H2OḄ-ñᙠfḄî⌕è,᝞óᡠõHä¾å|÷ø|ÆÒä¾åù1ℍ⏚᪷å|%üý|þ᪗
ᑡḄA.IᐗḄᐭNaOH⁚pHឋᓣ#$%&ᐭ'()*+(B.IIᙠឋᩩ.&ᐭ/(01NH4+—NO2-TN03-3ᓄNH4+5/(/67ᱥᓄNO.v,9:;Ḅ<=>NH4++2Ch67ᱥNO3-+H2O+2H+C.UI?ᵬ⏣ḄBᵨBDEᑺGNO3-DEN2D.IIIḄ3ᓄNO3-TNO2-TN2,H7ᡂlmolN23JlOmolᵯ=ூMᫀ௃BூP᪆௃ᔣ+
?NaOH⁚pHS9Tᓣ$S30࠷,U&ᐭ'(G+()*UVᦈXᑮḄ+
ZᯠT\Ḅ+
ᙠ67ᱥBᵨGNH4+^_`:;5/ᓄᡂNOr,XᑮaᨵHNChḄ
%ᔣ
?ᐭCFhOH,GHNChDEᡂN2஺deXᑮf᪗
஺A⚗ᔣ
?ᐭNaOHNHi+jOH:;NH/+OH=NHHO,:;k7ḄNHHOlm᧕ᑖPpNH?32325m'(q*de\
?ḄᐗarᦑAZB⚗ᙠឋᩩ.NH4+5/(/67ᱥᓄNOr,9:;Ḅ<=>NH4++2OH+2O267ᱥNOy+B-O,ᦑB┯uZC⚗
?ᐭCH.QH,GHNChDEᡂN”ᦑCZD⚗ᙠ:;?NCh•Xᑮᵯ=5DEk7N2,H7ᡂImolNz3JlOmolᵯ=ᦑDZᦑ⌱B஺10.P2022•xyḕ☘|}~+ឋGNH4clᨔᐭ᝞ᡠT&_60஺ᑡ┯uḄ

22ஹ“CaCl?ḄNaOHNHQḄῃᾦ᫜pHḄῃᾦ¡NHC14A.¤¤ᢴ¦§¨©ªᜮ¬®
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?ᨵ(¯ᑈ*ᦑAZB⚗pH⍗⏚pà⍗pÂáᓄ╄lmᑖP7ᡂ+(ãHCLåÒáᓄ┛Èᔾᦈ+(çÒNaOHÈᔾᦈH஺ëì·¸¹º_»⏀½¾TåpHpàçÒpHpÂᦑB┯uZC⚗ÄÅÆÇ·¸ᨵ+(ãHCL_ὅî⍗páᓄ╄ëì0?ÄÅÆÇÈ*1ÉÊᦑCZD⚗ÌÍmTïÐÑᢴ¦_Ò©ªᜮðᜧ¦òGóôḄ(ᐰö)ᐭᑮ®
?5ᔾᦈÖ×ØÙᦑDZᦑ⌱B஺11.2022•úûḕöᑖü¹?ýþBÿ
“”ᐗᓄᔠᱥᓄḄᐹᐸᓄᔠᱥḄ᝞ᡠ"஺氮元+5-DNOj素+4NO2的化+2-C合价BANH3H2஺Eᱥ&+$ᓄᱥᓫ&'ᓄᱥ⏚*ᑡ-./0Ḅ1A.45E789□;<=.>?@〉BE78CDE9FGHEIJKL⁐NODPQRᑣ789TᨵV□;22.4LC.AoCᙠqᩩstudefᡂvwḄN2D.BḄᑖN2H4,H}N2H4~ᐗ*ᑣᐸ^H2sCMᡂḄ⏚z>N2H41HSO42ூᫀ௃C

23ூ᪆௃᪷"tᑨAhBN2H4,CNO,D⏚E╆•A⚗E,╄ᙠ789q᧕ᑖᱥqfhᡠuV5=.45᪶᪷;<A┯¡;B⚗£^a⏚defᡂNO,¤hiᡠᜐ¦§o¨©ª«¬ᐸikB┯¡C⚗hoNOᙠqᩩs®f'ᓄ¯°defᡂho±C/0D⚗H}N2H4~ᐗ*ᑣᐸ^H2s04ᡂḄ⏚z>N2H61HSC>42,D┯¡ᦑ⌱C஺12.12022•¸¹ḕ»᯿½¾¿᪥▭ὶὃ¿⏚ÄÅNH3OHCIÇÈÉḄ¯°ᑺoËÌᑺᐸᓄÍឋ&^NHK1Ð஺ÑÒÓ⌕Õᵨ1ᡠ"Ḅ=.ᑴᜓ஺ᐸᵯÚÛÜ9TFeḄÝᓄᵯ᩽deßᳮ᝞2ᡠ"஺ὃ⇋78ikḄQᓄᑡ-./0Ḅ1质子交换膜TFeḄÝᓄᵯ᩽Ptᵯ᩽12A.ᵯÚâTFeḄÝᓄᵯ᩽ã᩽B.29M>H+oe\N>NH3OH+C.ᵯÚâæçὑ2.24LNO1᪗êëìíî78&BïF3.3gD.ᵯÚñâòó/᩽ô78ḄpHö÷ஹã᩽ô78ḄpHïᜧூᫀ௃Cூ᪆௃ᵫt$ᐗᓄᔠûüᜫᵯ<Ptᵯ᩽᩽ᵯ᩽H2-2e=2H+,Ḅᓄᵯ᩽᩽ᵯ᩽NO+3e-+4H++Cr=NH3OHCLA⚗ᵯ!"Ḅᓄᵯ᩽!᩽A┯$%B⚗ᵫ⚪)*+NH20Hᐹᨵ/0123Ḅ45ឋ*7/8⏚:ᡂ8⏚<=ᡠ7?@ḄABNH?OH+H+=NH3OH+,D2EMNH2OH,NNHGQH+,B┯$%C⚗FeḄᓄᵯ᩽᩽ᵯ᩽NO+3e-+4H++Cl=NH.QHCl,2.24LNO᪗MNOO.lmoLRSTUḄVW0.ImolNO/0.3molYZ[ḄVWᓽ0.1molx30g/mol+0.3moixlg/mol=3.3g,Cb:D⚗eᵯ!"᩽YZ[fgὑpHTᜧ᩽:ᡂYZ[pHklD┯$%ᦑ⌱C஺13.p2022•rsḕuvwxyz0{ᵬ⏚}pNH2coONHQ᧕ᑖ᧕CCU஺l᝞Dᡠᑴᜓ0{ᵬ⏚╆஺+GNH3pgz+COpgzNH2COONH4pszA/7<02

24A.AḄO"ᑴḄ:/B.BஹCஹEEᑺ*ᑖ¢⛳/¤⏚Y¥¦ஹ§¨⏚ஹP2O5©ªC.D«ᵨ®D.FEᡠᵨᑺ*NHCl¯°±ᮞூ´ᫀ௃Bூ᪆௃A¤⏚┛¯8⏚ᑴᜓCCh,0{ᵬ⏚╄᧕ºᐭᑴᜓ0{ᵬ⏚¼DḄ1ª½¾¿ÀÁÂ1ªRÃBஹCᑺ*ᑖ¢⛳/¤⏚Y¥¦ஹ§¨⏚F*ᵨNHCl¯5±ᮞᑴᜓ01EEᑺ◤¿À01*7⌱ᵨ5±ᮞ஺A⚗A¤⏚┛¯8⏚ᑴᜓCChÅ᧕ᑴᜓḄO"ᑴḄ:/Ab%B⚗0{ᵬ⏚╆᧕ºᐭᑴᜓ0{ᵬ⏚ÆDḄ1ª½¾¿ÀÁÂ1ªRÃBஹCᑺ*ᑖ¢⛳/¤⏚Y¥¦ஹ§¨⏚ᑴḄÁ¿ÀḄCO2,F*ᵨNH4cl¯5±ᮞᑴᜓ01EEᑺ◤¿À01*7⌱ᵨ5±ᮞÇÈ⌱ᵨP2O5©ªB┯$%C⚗ᑴᜓ0{ᵬ⏚ÉḄÊËᑴÌḄᱥV᧕ᑖᡠ7D◤ÎÏ«ᵨ®Cb%D⚗F*ᵨNHK1¯5±ᮞᑴᜓ01Db%ᦑ⌱B஺14.
2022.ÐsḕÐÑwᜩÓÔÕxÖx×yØὃzÚᑖÛᱥVḄᑖ2¯ÜÛᐗÞᓄᔠàᐵâ᝞Dᡠ஺NᑡäåbḄOpz8⏚æᓄᱥᓫVYᓄᱥA.a*«è⁐±ê¦ëìB.bḄᑖ[ᨵ᩽ឋᐳàîÈï᩽ឋᐳàîC.AðᩩòNcஹdஹeóôõᙠ÷ᓄᐵâGc—>d—eD.øùSᵨeḄ§¦¯Cuᑴᜓd,ᵨ᣸åᦈüூ´ᫀ௃Cூ᪆௃ᵫD*+abcdeᙳÛᓄᔠᱥ,ᦑaNH3ஹbN2H4ஹcNO,dNO2,eþ⏚஺

25A⚗aNH3,NH3Ḅ⁐A⚗┯B⚗bN2HᨵN-H᩽ឋᐳ#$,N-N%᩽ឋᐳ#$,B⚗┯;C⚗,cNO,dNCh,e-⏚,2NO+O2=2NOஹ3NO2+HO=2HNO+NOஹ223Cu+4HNO4«67=CU4NO7+2NOt+2HO,ᦑcஹdஹe;<=ᙠ?ᓄᐵBCc-d—e,C⚗EFD⚗,33222HIJᵨeḄLMNOCuPQᑴᜓd,TUḄPQVWXCu+4HNCh4L7=Cu4NO72+2NOd+2HO,32Y3NO2+H2O2HNO3+NO,ᦑZ[ᵨ᣸]^ᦈ`NCh,D⚗┯ᦑ⌱C஺15.42022•ᓅijkᜧ▬no7ᵨ᝞qV^rᦈstCPUḄᓫwAu4x7ஹAgzCu{|CL-⏚Z[ᓫ}~AuMᵨ]V4L-⏚7CV4L⏚7=1C3MAu஺qᑡ^ZᳮḄ47A.LஹHNO3ᙳ⏚MᑺMḄCu,⌱-⏚⁚ᧇB.HNCh-NaClO]MxᳮPQᳮ⊤CAu+4NaCl+5HNO=HAuCl4+NOt+4NaNO3+2HO32C.ᵨ]Mxᑭᵨ¢HNChḄ£ᓄឋL⏚Ḅ¤⌕ᵨ¦§MNḄ⏚ឋD.ᵨ〉©LªḄ⏚ஹ«ᓄ¬MNஹ]z®¯°⏚M±ḄMNrᦈCuzAg,ᑺ1Q⌱NaClMNூ³ᫀ௃Cூ᪆௃A⚗CuOHNChPQḄVWX3Cu+8HNO3=3Cu4NCh72+2NOT+4H20,MImolCu◤Q⌕-⏚3moi,CuOLHNOPQḄVWXCu+4HNO3=Cu4NO372+2NChT+2H20,MImolCu◤⌕-3⏚4mol,ᦑMḄCu,⌱-⏚⁚ᧇᦑAEFB⚗᪷Àᓄᔠ#ḄᓄÂÃ|xᐗÅḄᓄᔠ#°0#ᓣÇ+3#Èᑺ-⏚£ᓄᑺÉᐗÅḄᓄᔠ#°+5#ÊË+2#ÌᱥNO,᪷ÀÎᜫᵯÑÒឤஹᐗÅÒឤÔÕVWXAu+4NaQ+5HNO3=HAuC14+NOf+4NaNO3+2H2O,ᦑBEFC⚗ᵨ]Mx-⏚NḄᓄᔠ#ÊË×£ᓄᑺᑭᵨ¢HNChḄ£ᓄឋL⏚ØÙ¢«ÚÑᑭÛUᡂÝ«ᔠxÚÑᐸ¤⌕ᵨßàxÚÑḄᵯᦧxḄÈឋᦑC┯D⚗᪷Àâãä|ᨵåÚÑzæÚÑḄMNçᐭᑺ1±ÎᑮḄᱥw1zᱥw3,ᱥw3çᐭᑺ3±ÎᑮḄêᔠæÚÑᑺ3]ᱥw3«ᓄæᑺINaClMNᱥw1«ᓄå«ᓄåçᐭ뮯Îᑮᱥw2åz®ᓫwìëᑺ2,ëí±Îᑮåᓫwᑺ2⏚◀ïëḄ®¯êᔠæÚÑìëÈÎᑮæᓫwHð¢åzæḄᑖÚᦑDEFᦑ⌱C஺16.42022•óôḕÇnᜧὶὃ7ÉøùúᡃüýþÿᐰḄ⌕ᱥᑭᵨᵯᓄᑴᜓNH3Ḅᓄᔊ᝞ᡠ஺ᑡ!Ḅ"#%

26A.()n+,-./0Ḅ12B.FhOஹLiOHᙳ;<=>ᔊ+Ḅ?ᓄᑺC.>ᔊB,-=2N2+6HO=4NH+3O232D.ᵫ>ᔊ⊤KNḄLᓄឋN/022ூQᫀ௃BூT᪆௃V(,-ᑖX=4LiOHj|[4Li+O2f+2H2஺ஹ6Li+N=2LiN.Li.aN+3H2O=3LiOH+NH3஺A23⚗_`᝱Ḅ0ᐗcᓄ=ᓄᔠ᝱=0ᐗcḄ12()II+N2fLi,-gᡂLGN,./0Ḅ12A!kB⚗H9ᐜᵫ()Igᡂnᙠ()IIIpqὑ"+stᱥ"?ᓄᑺB┯vkC⚗V(,-ᑖX=4LiOHwᵯ4Li+O2T+2H2Oஹ6Li+N2=2Li3NஹU3N+3H2O=3LiOH+NH3,zV({|ᩭ;~B,-=2N2+6H2O=4NH3+3Ch,C!kD⚗.ឋᓫ~ᵯᐸᓫLᓄឋᵫ.ឋO>N,ᑣO2ḄLᓄឋ/N2,D!kᦑ⌱B஺17.(2022•ḕᜩVVὃ)0Lᓄᱥ(NCX)"£ᱯ¥Ḅ¦§ᱥ¨©ª«¬g᝱®¯°±Ꮙ³⌼ᡂᓻ¶஺·¸¹º»=¼±¬0Lᓄᱥ½¾?ᓄ¿ÀḄÀᳮ᝞ᡠ஺ᑡ!Ḅ"()..................2N(H4NH+2NH4S2Cu(NHæ/Ir,ÂᚈÄÅ+:{Ç1/2N0\V/ஹ^'iWH3)iCuQ>Cu(NHÊ/\/2Nz+2HQ2NHA.Ìজ;⊤=2CU(NH3)2++02=[(NH3)2CU-OOCU(NH3)2]2+B.ÌঞᨵᐗcḄᓄᔠÓÔgÕᓄC.Ìট×Ø᩽ឋᐳÓÛḄÜÝfgᡂD.+BÌ+NOஹNH3ஹO2ᱥḄÞßà=441ூQᫀ௃DூT᪆௃A⚗ÌজḄ,-=Cu(NH3)2+¯02,gᡂ==KNH3)2CU-OQ-CU(NH3)2]2+,,-äå=

272CUPNHO2++O2=[PNH3O2CU-O-O-CUPNH3O2]2+,A⚗!kB⚗Ìঞçᨵ0-0᩽ឋᐳÓÛÜÝᐗcᓄ3ᔠÓèᨵÕᓄB⚗!kC⚗ÌটᨵN2Ḅgᡂéᡂæ᩽ឋᐳÓÛC⚗!kD⚗ᑖ᪆B,-Ì;êB,-äå=2NO+4NH3+2O2=3N2+6H2O,ᵫë;êBÌ+NOஹNH.'ஹO2ᱥḄÞßà=121,D⚗┯vkᦑ⌱D஺18.P2022•ìḕíîï%·Pd-Cu=?ᓄᑺ¿Àð◀ò±+NO3-Ḅóᳮ᝞aᡠkᐸôᩩö÷øøpHÊNO3-ᓄ᳛¯øtᱥᙠB¿Àtᱥ+ᡠᓰḄᱥḄÞḄûᑖà᝞bᡠ஺00-((R100懿郑80卜差5.、A-80))60ý/NO'■60、23X降40—L6zJஹ'40Lx20nB''.,\N21ac᝱,-20磐'oNOL1-.<4-J~Y----^0圣681012男Pd-H⊤Pdᔾ▬ḄPH᝱⊤N$ஹNH4NH3H2OḄ'a'b()*+pH,-.Pd/Nth-Ḅᔾ▬0-./HḄᔾ▬.1ᑡ34056Ḅ789A.pH:;Pd/NO?-Ḅᔾ▬<=:>B.?@A⁚*+ḄpH,CDNO3-EFḄGᓄIN2C.JKiiLMᡂNHa+ḄPQRINO-+6H+2H+=NH4++2HO22D.pH=12STᜐᳮ6.2gNO*ᳮWXYὑ᪗\]^15.6LH2ூ`ᫀ௃Dூc᪆௃A⚗ᵫ'bC)gḼpHi;nPN2Ojᜧn8╄᝱9mᓄ0ᜧᑣopqᱥLnPN2On8s᝱9tujᜧPd⊤☢ᔾ▬ḄNO2-wᦪtmᜧy*+pH,-.Pd/NO2-Ḅᔾ▬0-./HḄᔾ▬ᓽpH:;Pd/NO?-Ḅᔾ▬<=:>A56{B⚗ᵫ'b|}C)pHu0~opqᱥ0~pHI4S⌕opqᱥINaஹpHI12Sopqᱥᐰ7NOr,ᦑ?@A⁚*+ḄpH,CDNO3-EFḄGᓄIN2,B56{C⚗ᵫ'aC)JKiiᓽNO2-HJKMᡂNHJ,᪷ᓄopJKCJKiiLMᡂNH4+ḄPQRINCO2-+6H+2H+=NH4++2H2O,C56{D⚗ᵫ'b6.2gC)pH=12Sopqᱥᐰ7NOnᑣTᜐᳮ6.2gᓽτ=0.1molNO3'᪷ᵯឤC),62g?molᳮWXYὑ᪗\]^1Eಗx22.417mol=l2LH2,D┯ᦑ⌱D஺19.P2022•ḕ9⏚¡¢£¤8¥ᨵSO2ஹSChOC§Dᵨ©ª«¬ᔾᦈ■¯°ᨵ±ᱥ²Ḅ᣸´~SMqµq¶·஺()ᔾᦈ£¤¸Ḅªᐰ¹GᓄI¥º»¼½Ḅ*+஺I¾¿À╆½*+ḄᡂᑖÃÄ᝞1ÆÇ஺

281ᑡ34┯Ḅ7()A.TÉ╆½*+Ln[(NH)2SO]+n(NH4HSO3)=0.9mol43B.Ö×CLBaSOḄ²ÙI195.3g3C.TÉ╄½*+Ln[(NH4)SO41=0.1mol2D.᪶½*+Lc[(NH4)2SCh]C(NHHSO3)C[(NH)2SO4F45144ூ`ᫀ௃Dூc᪆௃ᔾᦈ£¤¸Ḅªᐰ¹GᓄI¥º»á½Ḅ*+â¾C<¥ᨵã⏚᪷ஹã⏚᪷ஹ⏚᪷஺ᑖäɸᔣᐸLɼ½LçᐭéÙ⏚qM¤ê3ëì¤êIS02,ᓽn(SO2)=0.9mol,3ëᙠì¼½L¥ᨵ(NH5SO3ஹNH4HSO3Lîï»{ðÉñ~êòḄ*+LçᐭéÙBa(OH”qM1.6mol¤êâ¾ì¤êIN%,ᓽn(NH3)=1.6mol{~SqMÖ×218.6g஺öÖ×÷ᐰ7BaSCh,ᐸ²ÙK70.9molx217g/mol=195.3g<218.6g,ᡠ§Ö×ḄᡂᑖKIBaSChBaSO4Ḅüᔠᱥ஺ᦑp¼½¥ᨵã⏚½⏚½{þ᪷n(NH3)=1.6mol<2n(SO2)=1.8mol,ᡠ§¼½Lÿ
NH4Hs03஺ᓽNH6SO3ஹNH4HSO3ஹ(NH4)2SO4ᑭḄᔠᱥ஺ঞ᪷ᐗ!ឤ#ᵫ%n(SO2)=0.09mol,ᡠ0n(BaSCh)=0.09mol,m(BaSO3)=217g/molx0.09mol=19.53g,m(BaSO4)=21.86-19.53=2.33(g)஺ᑣn(BaSCU)=0.01mol=n[(NH)2SO],44n[(NH4)2SO]=0.16mol-0.01molx2-0.09moi=0.05molBn(NHHS03)=0.09-0.05=0.04mol(,ᙠDEFGHF34ItḄᱥIḄKḄLM%NOḄL஺ᡠ0cKNH^SCh]Sc(NH4HsCh)Sc[(NH4)2SO]=5S4SLA4⚗#᪷ᐗ!ឤWX#╆HḄZᐗ[0\]ᓄZ_`Ḅabcd#ᡠ0╆Hn[(NH4)2SO3]+n(NH4HsCh)=n(SO2)=0.9mol,AfgBB⚗#ᐗ!ឤ#ᵫ%n(SO)=0.9mol,ᡠ0n(BaS0)=230.9mol,m(BaSO)=217g/molx0.9mol=195.3g,BfgBC⚗,᪷hiḄjIKk218.6g,lᔠB⚗mX#3nᡂḄZ⏚qḄIKkm(BaSO)=218.6g-195.3g=23.3g,lᔠᐗ!ឤWX#n[(NH4)2SO]=n(BaSO4)=44c\233g;#=0/mol#Cfg;D⚗#lᔠtu⌱⚗ᑖ᪆WX#n[(NH4)2SO4]=0.1mol,n[(NH4)2SO3]+n(NH4HSO3)=n(SCh)=0.9moI,ᡠ0(NHSSOz{nḄNM0.1molx2=02nol,ᐳ{n1.6molNH3,ᐸᡂᑖ{n_l.6mol-0.2moi=1.4moLZ⏚᪷᪷k9S14,Z⏚╆Z⏚╆ḄᱥIḄKᑖkSfX+Y=0.9molXஹ#ᑣLvVSX=0.5mol,=0.4mol,╆FGHᔜFIᡂᑖᱥIḄKNOLS[2X+Y=1.4molcf(NH4)2SO]SC(NHHSO3)SC[(NH4)2SO]=5S4S1,D┯Bᦑ⌱D஺34420.(2022.ḕ▾▬¡H¢£)ᡃ¥“§ᜩ©ªᡊ”ᡂ®℉#ᾖ⇊Ḅ²³⌲µ¶·¸஺¹ºẆ¼½¾¿ᓄᔠᱥZᓄᔠᱥᙠaᡂ²³Àᜧ_HḄᨵᐵ#ÄᓄᐵÅ᝞ÇᡠÈS

29无NONO?-LXNO-^2^HNONH4NO3气253机体K/颗物NH3粒SO-^*SO^^HSO(NH4)SO物232424)⚩ÊᱥËÌÍᑡÏ⚪:(1)ÒᱥIᑖÓḄÔOÕ#ÇHḄᱥI¡%⏚ឋ]ᓄᱥḄᨵ(ᑏᓄb)஺(2)ᑏdSO2ÄᓄkSO3ḄᓄØÙbSo(3)ÚÛtᔠᡂḄᓄØÙbk஺(4)ÜÝÞßà©áNâ⏚#◤äᵨæ⁐èᑺê#ëìíᙠ▢ïᜐ#ᐸñk(ᵨᓄØÙb⊤È)஺(5)E]ᓄ¿(NO)ᙠEᩩôÍõöWnᡂ÷ø_ùúûḄᱥI,õöḄᓄØÙbk஺ூÌᫀ௃(l)S02ஹSO3ஹN2O5(2)2SO+O2=^2SO23(3)N+3H2^====-2NHs(4)4HNOஹᐝ᯿4NOT+OT+2HO2(5)6NO+4NH஺ᵯᩩK.5N+6HOூ᪆௃(1)⏚ឋᓄᱥᑮḄᓄᱥᔠ⌕ḄᨵSChஹSO3N2O5'(2)ᓄ"ᙠ$ᓄᑺ&ᙠᩩ'()*ᓄ+,ᓄ"-2so2+஺23.2so3'(3)/01ᵨ3454ᔠᡂ74-N?+3H?8ὅ:2NH3'(4):;⏚<ᐝᡈ?@A᧕ᑖDE⌕F&ᙠG⁐IᑺJK-4HNO?L4NO2t+O2t+2HO'(5)74KḄ3+-3MNᓄ3KḄ3++2MDEὅ()ᙠNOᩩ'PQRK2ᑮ34-6NO+4NH3ᵯᩩST5N2+6H?஺஺21.(2022•ᜩWXYZ[\)^ᓄ_`abcd᝞'ᨵᐵ3ḄᓄᔠᱥḄgh஺iᢥ⌕kl'ᑡn⚪஺(1)74Ḅpqgh-᝞'rstᡠvwxḄᙊz{J|ᐙ~NE,ᑮ{JKQpq◤Ḅ஺(D-NH3ᔾ~Ḅiᜮ)ஹᜳẑN(ᨵJ.:⏒)(2);⏚Ḅᑴᜓgh-᝞rᡠvafst஺

30dজstaḄᨬ⌱¡+¢£“r3”ᡈ“r4"
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⁐ᔣᐸ⛳NaClᑮ⁐ᵫ

⁐ᔠ⁐⌲"#⁐஺%ᔠ&'()*+,-.ᐸ/01஺ூ3ᫀ௃618ᡭ:;<ᜳஹᢴ@AᜮC36ᔠ22222232ᳮᓽ[8\Ḅ^_NᡂḄ`⏚Nᡂ_`⏚b6ᔠᳮᓽ[84HNOc᯿4NO,T+O,t+2HOhPᓄj3Cu+2NCh-+8H*=3Cu2++2NOT+4H2஺p`⏚ḄPᓄឋrs`⏚t6ᔠᳮᓽ[8〉Ḅ<6ᔠᳮᓽ[8[CU6HO84]2++4C1-[CUC1]2+4HO,AH>0,(){ᔾ()}~ᓣ⊝ᔣ242ூ-᪆௃[ᵨᓄbᮞᑴᜓ^Q[ᵨp^<ᐭNaOHᑴ^Q^Qᐹᨵ/ឋPQᙠᓄᑺᵨPᓄNᡂNO,DPᓄNᡂ`⏚p`⏚Pᓄឋts`⏚¡(){¢ᒓ¤[CU6H2O84]2++4C1-=[CUC14]2+4H2O,AH>0,(){ᔾ()}~ᓣ⊝ᔣ஺618^QḄ¥¦1§¨ḄᙊªFG«ᐙNH3,®ᑮFG¯N¥¦◤D±Ḅ²{ᡭ:;<ᜳஹᢴ@AᜮC3-+8H+=3Cu2++2NOT+4H20³iv.gp`⏚g⁐஺()riiᒓ¤øùḄ/0{p`⏚ḄPᓄឋrs`⏚t6ᔠᳮᓽ[8஺ᦑ3ᫀ1p`⏚ḄPᓄឋrs`⏚t6ᔠᳮᓽ[8³v.ûü

32iiiiv()Ëg⁐ýÎᐸ/0{iv()ËgᨵNO2þÿ⛳
஺ᔣivgᐭ〉Ḅ(ᔠᳮᓽ),3NO2+H2O=NO+2HNCh,,-.ᑮ0⁐ᵫ3⁐45⁐6vi.89:Cu(H9)4>2+(aq)ᕈ5⁐ஹ:CuCLtFYaq)ᕈG⁐஺HiI5⁐JKLᔣᐸN⛳
NaCl-.ᑮ0⁐ᵫ5453⁐Pᑖ:Cu(H2O)4ᓲSᓄ:CuCLiPVWXᔠ0⁐⌲Z4G3⁐:CuCLiF•\]^ᜧ஺`ᔠabcdefgᐸhij:Cu(H2O)4>2++4Ckl^:CUC14>2-+4HO,AW>0,vᔾWx]ᓣz{|⊝ᔣ~஺222.(2022•ᘂ⚜)ᓄ(NaN3)v■ῖᑺ
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Ãᓄ6N2OᨵÄÃᓄឋÆÇ⏚ஹÉ6⏚(HN»Æ˯᧕ᑖfᰦÍ஺n.2HNO3+8HCl+4SnC12=4SnC14+5HO+NOT2NaNH+NOANaNs+NaOH+NH.i»2222ÓÔᑡÖ⚪jপᑴᜓNaN3ᤅÚᘤhLÜᔙSnCUÞজᢥáâcᔣãäåæᔠᳮḄçèéêa---TTbTC—h(íîᘤèïðñ)஺ঝDḄôᵨ«ঞ÷ø{EúᡂSnOxHOüýḄᓄcdeo22টCᜐᐙᑖ◤Ḅ,ᐸḄ஺ফᵨ᝞ᡠ!"#$%&((ᳮ*C1O+2N+H2O=Cr+3NT+2OH)32qஹ8/:;NaCIO<=--yজ?ᘤFḄBC

33ঝEqḄᵨoঞIGḄKLMᦪ37.20mLஹTMᦪ1.20mL,UVWᩩYZ[\᥅^\_VmLmolLᑣ#$cNaNḄe;ᑖᦪo3ூgᫀ௃(l)fgdeᔾᦈN2OcpᨵḄHNChstu[SnCl+N2O+(x+1)H2O=SnO2xHOy+N+2HClzᐭN2O|8⚠~ᓾᐵᑖ=ᧅ222■Ec=\᎔ᔾᐭBc(2)u~!"[\\_Ḅஹឤ=ᧅcḄ=\ᑭZ-^-xioo%vmூ᪆௃Ac¡HNCh¢SnCh¢£⏚Ḅpᔠ=ᑴᜓNO,ᵫ©HNChᐹᨵᢵ¬ឋᡠᑴNO22cpᨵHNCh(g)sHO(g),®NaNH᧕°s±ᓄ,Dc´µᮞ·◀¹ᵨ0cpᨵḄHNCh(g)sHO(g),222CcNaNFh¢N2OᐳᑴᜓNaNa,Bc»¼⏚·■EcHzCKg)ᐭCcஹ¿ᔾᦈCcÀᡂḄNH3,ᨬᵨ:;SnCh<=ᔾᦈÃÄḄN2O஺(1)জᢥ[ÆᔣḄᔠᳮÈÉÊa—fTg—dTeTb—c—hyঝᵫ©HNChᐹᨵᢵ¬ឋᡠᑴNOcpᨵHNCh(g)sÎ0ᓃ),®NaNH?2᧕°s±ᓄᦑDc´µᮞᵨ©ᔾᦈNOcpᨵḄHNCh(g)sHO(g)yঞN2OᨵÒ±ᓄឋÓ¢22⏚ஹ´NzOÔSnCh±ᓄÀᡂSnO2-xH?O,ÕÖ×Ø(ᡂN2,NᐗÚḄᓄᔠÛᵫ+1ÛÜ|஺ÛSnᐗÚḄᓄᔠÛᵫ+2Ûᓣ|+4Û᪷àáᜫᵯäåឤஹ(äåឤḄᓄæÆçèNzO+SnCLMx+lê2O=SnO2-xH2Ol+N2+2HClyটCᜐᐙᑖ◤ḄzᐭN2O|8⚠~ᓾᐵᑖ=ᧅᐸḄì■Ec=\᎔ᔾᐭBcy(2)জ᪷à?ᘤFḄí᪀ᱯðñFḄBCu~*ঝEqÔឤ=ᧅòZóÈᐸᵨì!"[\\_Ḅஹឤ=ᧅcḄ=\ᑭZyঞIGḄKLMᦪ37.20mLஹTMᦪ1.20mL,ᑣÀᡂN2Ḅ\_37.20mL-1.20mL=36.00mL,VWᩩYZ[\᥅^\_VL-mol',ᑣN?ᱥeḄ;÷ᵨ?mVL/molni0.036øøøø,20.0360.024=-r—mol,᪷à(ᳮC1O-+2N3-+H2O=C1-+3N2T+2OH:NaNᱥeḄ;-xmol=1ᔆmol,3vm°Ym*mmolx65g/mol1.56#$cNaN3Ḅe;ᑖᦪ_____________*=ÿx|()()%஺mg°23.(2022•ᓅᐵ᩟)ᑮ“ᑭᵨ!"#$NCh-ῃ◀ᙢ,-.⏚0”Ḅ3ᐵ4⍝67ᑭᵨ᝞,9:;<"=>KNCh@AḄBC஺DEFG᝞,Hi.ᡭKLMᜳ7O᠒QᐭN2,TUᢝ6WBCᙳᙠN2Z[\];

34ii._ᐭpHbcd2.5Ḅ0.01molLjKNCh⏚ឋ@A100mL,lmn6"opᑖ@r7@A⌲tuvwx⁐z{"=|}@r☟:67ᒕ⊤☢ᨵ⁐ᱥ▬Ḽ;iii.Fᒕm7⊤☢Ḅ⁐ᱥuv⋎⁐;iv.ᑮAᙠNO3-ஹNH4+Fe2+஺(1)QᐭN2TUᢝ6WBCᙳᙠN2Z[\]ḄDEḄ(2)⁐ᱥ,ᵨᓄG¡r¢ᐸuv⋎⁐Ḅ$¤:বᵨK3§Fe(CN)6©©EAFe?+ḄDEᫀ.(4)¬A7ᔣᐸ_ᐭ®¯KSCN@A7±²³´z}_ᐭ®¯µ¶⏚7@Aᕈ⁐஺@Auᡂ⁐Ḅ$¤(5)¹\º»▅ᦻ¾7ᵨ"=ஹ¿=Àᔠᱥῃ◀.⏚07ᦔÃÄÅ஺ÆᵨÇÈKNCh@AÉWÊË᝞,DE7;<¿=ḄÌᵨ஺ᎷÊDEÎÌ´ÏÐÑᎷÊ1H¿=ÒᵨÌ#$ᔣÓÔ_ᐭজ.,lmnNO3Ö×±²³uᓄ7زᎷÊ1|ᡂᑺ7ῃ◀.⏚067ÚÓÔNO3ḄÖ×ᢥ,ÜᡠÞß9DE9:7lmn67ÚNOrÖ×ᎷÊ2H¿=ஹ"=àᡂ±ᦪâãäḄ$ᵯæ7çঝ,زᎷÊ2ᡂê\è.⏚0Ḅῃ◀ঞᐵì¿=ḄÌᵨ7#ÒíîïḄᎷÊ.ூñᫀ௃প᣸◀õö÷FeNCh-BCḄø᡾(2)Fe(OH)4Fe(OH)2+O2+2HO=4Fe(OH)322(3)¬A7ᔣᐸ¯_K3|Fe(CN)6©@A7ïû⁐üý7زAᨵFe?+z(4)_ᐭµ¶⏚67NO3-Ḅõᓄឋþÿ
Fe?+ᓄFe3+(5)pH=2.5ḄO.Olmol/LKNCh!"ᤅ$☟&'ᵯ᩽*ᑖ,ᵯ-.ᢣ┐123456789:⏚᪷=>?@!"A'"ῃ◀:⏚DḄEᓄᑺூ,᪆௃(1)KL9ḄLMᓄFeFe2+,OPQ⌼ᡂTUVᐭXLYZᢝXL\᛻A^_`KL9ḄLOFeNOஹbcḄd᡾f(2)ii9h⌕jkFe2+,Fe?+Mlmn,2ᡂFe(OH)o⁐q2rsᙠKL9MuLᓄv⋎⁐ḄFe(OH)3,12Ḅbcxyz{4Fe(OH)2+O+2H2O=4Fe(OH)3f2(3)Fe2+}K3~Fe(CN)6⁐.xᫀ{lmᔣᐸ9K31Fe(CN)6⁐9ᨵFe?+f(4)ᵫiv9ᩩᑮ9ᙠNOrNH4+ஹFe2+,9

35ᙠFe2+NCh,ᐭH+12bc{3Fe2++NOv+H+=3Fe3++N0?+2HO,2ᡂḄFe3+SCN-bc¢22£v;(5)Ꮇ1A¦§!"Aᔲ©ªᑺP«A:⏚᪷Y¬£ᓄ9Y®ᨵ12bc¯°᪷±²ᑴ£mᜧḄªᳮ¶·¸K{pH=2.5ḄO.Olmol/LKNCh!"ᤅ$☟&fᎷ2
'!ᑖ¹º»¸ᵯ᩽sᐭpH=2.5ḄO.Olmol/LKNCh9¯°'ᵯ᩽¼᩽ᜫ¾ᵯku,ᵯk-ᔣ!ᵯ᩽5¿789:⏚᪷=>@Àᦑ¶ÂK{'ᵯ᩽*ᑖ,ᵯ-.ᢣ┐123456789:⏚᪷=>?@fÃ!"ᙠbcÄy9ºEᓄᑺÅÆÇᓄÈbcÉ᳛¢ῃ:ᦔQÌÍᦑᔠᳮᎷ{!"A'"ῃ◀:⏚DḄEᓄᑺ஺24.(2022•ÑᓅḕÔÕÖÂ9×Ø⚜)Xᓄ┛(Ca3N2)A·ÜÝ⌕Þᑺßà?á⁐qrᙠKL9Muᓄ⍗nãän,å2æçឋLᕡLr஺ê.᝞?ì&ᵨCa}N2bcᑴᜓCa3N2,YOCa.sN2ð>ñòó஺ôõ?ᑡ÷⚪{I.CaKzḄᑴᜓ(1)ûᘤaḄýþ,E
Ḅ⌕ᵨ0(2)✌ᐜ(“A”ᡈ"C”)ᜐ⏀!"#$ᑮ&'ᜐ⏀஺II.Ca?N2./Ḅ01(23ᡠ5Ḅᩖ789:;<=>?)(3)Aᫀ'CজᢥF1ᡠHIJ
!KL
>MឋOPᐭRᑺ஺ঝ01UV᪾ᑁ
YRᑺḄ7Zmi]ঞᐵ`(“K”ᡈ“K2”!bcd)!ᡭ,ᵨᑖhiᧅPᐭkZ:!l8m<=>?]ট:ঠmq01UV᪾ᑁ
YRᑺḄ7Zm2஺ᑣMឋOPᐭRᑺ஺ᡭᑖhiᧅ|}ᔣ⚠tPᐭ┿:!ᡭKᢝᐭ:>!<=Ḅᐰ!ᵨ100mLi.00mol•Ḅ⏚᪗hᐰᔾᦈ(h??ᓄᶍ8¢)!£¤tZ¥10.00mLḄᔾᦈh¦ᐭ┵¨t!ᵨLOOmoLl/NaOH᪗h¬1ZḄ⏚,ᑮ®¯ὑ12.60mLNaOHh஺ᑣ

36(³´µᶇ'·¸ᦪ)ூºᫀ௃(1)¼h½(ᡈ◞¿c>tḄÀ>ÁᐭÂÃÄᴻÆ9CaÇCa3N2;)(2)AE
tᨵᙳᒴḄ>Ë<=(3)K!KᡭK”'ÌÍḄN237,2Î)ஹ100%2(4)91.3ூÐ᪆௃Ca3N2Ḅᑴᜓt!A
t⛳ÇNH4clhÇNaNChᐳÖ;ᑴᜓN2,B
t×ØᮞᵨÚÛÜN2,C
tCa9N2PÖ;ᑴᜓCa3N2,D
tḄ×Øᮞ■ÞEt:>ÁᐭCt9CaÇCa3N2;!E
Ḅᵨh½ஹ◞¿c>tḄÀ>ÁᐭÂÃÄᴻÆ9CaÇCasN?;஺(1)᪷àáᘤaḄ³᪀ᱯ!áᘤaḄåæyç]ᵫÚCa|éḄêëᓫ7!íîbï9c>tḄð;!Ca3N2ᙠc>tòóÀᓄ!ᦑE
Ḅ⌕ᵨCh½ஹ◞¿c>tḄÀ>ÁᐭÂÃÄᴻÆ9CaÇCa3N2;](2)ᵫÚCaஹCa3N2õï9c>tḄ0?ஹHzCKg)ð;!ᦑ✌ᐜAᜐḄ⏀!ᑭᵨN2᣸ø
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3!Aᫀ'ḄùᳮCasNz9HzO;<=NH3,UûÆt×Øᮞ◀ýN%tḄHjO(),þg⏚Ḅÿ
ᡂNH.3ḄᵫNH3ḄᔠNឤCaNḄᦑজᢥ1ᡠ32!ឋ#$ᐭ&ᑺঝ)*᪾ᑁ-&ᑺḄmi'ঞᐵ0Ki,ᡭ2K2,ᵨᑖ56ᧅ$ᐭ89:;<=>টᡭ2Ki,@ABCDḄN2,EᡂḄNH3ᐰGHI:JK⏚MNJK⏚OᐰᔾᦈRঠ

37NHC14(DCḄ·¸b.(2)AMḄᓄ]tu
A¼½ᵨ¾ᑴᜓA>஺(3)Àᵨ$ᓫᔣ▀ḄÄÅÆḄb
ᨵᑭ¾ᑴᜓg9BḄᜧËÌMÍ(ΓÐ9”ᡈ“Ó9”)gl¾9CÔÐᡈᔾÐḄ⌕`bo(4)ᑴ×Ḅg9iØᑮᑖᦪÚ2%,©ᵨÜ⏚᪗kl5᪗×J
1.275molLL᪗C⌱ᵨḄᢣᑺ
—(Γæ⏚’ᡈ"ᵬéê”)஺n.gl5Ḅᑴᜓ-ᐸ⌕ᡂᑖª¢᝞2ᡠᔣ25.00c(AgNQ3)=0.12moil5M⌲n$ᐭóô§ᑴg9ᡠ$g9>õᵫnᦪö÷ᘤùú×ËÌᑁl5ḄpHýg9$ᐭ>õḄþᓄÿ᝞3ᡠ஺(5)BCḄpHᓄᜧ஺ᐵ"D$ᨵ&'Ꮇ)஺Ꮇ)1+,-./ឋḄ[Ag(NH3)2]OH஺25.00mLc(AgN03)=0.12mol-LAB[1ᐭ5.00mLាEFGHIJḄᳮLpHM-oᎷ)2+,-[Ag(NH3)2]NC>3஺ᵫ"QRSTUVWRXᳮLIJpH=10.26,[\]^_`abᎷ)1ᡈᎷ)2ᡂeḄ஺(6)fghiQjklḄᓄmnopq-CHCHO+2LAg(NH3)2]OH3CH3COONH4+2Agl+3NH+H2O,tQḄ,-[Ag(NH3)2]NO3,ᑣvwᓄmnolᦋ-3

38ூzᫀ௃(1)(}~)ᔾᦈ■(2)2NHC1+Ca(OH)ACaCh+2HO+2NHT4223(3)■᎔ᔾᡂᑖS(4)ᵬ(5)ᐭḄ⌕ᵨ"AgOHᑖWiᡂ[Ag(NH3)2-132(6)CHCHO+2[Ag(NH.3)]NO3+2H2OCH3COONH+2Agl+2NH4NO3+NH3H2OᡈCHCHO3243+2[Ag(NH)2]NO+H2O>CHCOONH4+2Agb+2NH4NO+NHf33333ூW᪆௃(DC£¤Ḅ¥¦(}~)⌕§ᵨᔾᦈ■b(2)Aklᑴᜓᓄmno-+2NH4Cl+Ca(OH)2ACaCl2+2H2O+2NH3TA£¤ª«ᵨ"ᑴᜓb(3)ᓫᔣ▀¯°±ᐕ³´ᡈ´ᔣTµnᔣ¶·¸¹º´⌮¶ᡠ¼½ᵨ£ᓫᔣ▀Ḅ¯°¾Ḅ■᎔ᔾb"ᡂᐸWVÀÁVḄᓣÃÄÅÆ-ÇᜧḄWVlȸ«ÉÊÁVᡠ¼£¤BḄᜧËÌl£ᑖSᑖS¸ᡂÍÄÎXÏÐᡠ¼"HÎÏᡈᔾÏḄ⌕ᑖSᡂÄÎÏb(4)Ñ⏚kliᡂḄÓᓄ╆-.⏚Õ/Ñᐸᕈ⏚ឋᡠ¼᪗UHl⌱ᵨḄᢣᑺ-ᵬb(5)BC⌕hiAgNO3NH3-H?OkliᡂAgOHNHNCh,AgOHNH>H2OkliᡂAg(NH3)2OHᡠ¼ḄpHᓄᜧᐭḄ⌕ᵨ"AgOHᑖWiᡂ[Ag(NH3)2ÜᎷ)1+,-./ឋḄAg(NH)2OH,3͸¼ÝX25mL0.12mol/LḄAgNChBß4.71mL1.275mol/LḄᑣc[Ag(NH)OH-0.1mol/L,,Ag(NH3)2OH-./hiáᐰᵯRᑣc(OH)=0/mol/L,pHḄIJal-3213,ᡠ¼Ꮇ)2ᡂeb(6)tQḄ,-[Ag(NH3)2]NCh,ᑣvwᓄmno-+CHjCHO+2fAg(NH3)2]NO3+2H2OA!^CH3coONH4+2Ag[+2NH4NCh+NHvHOᡈCH3cHO+221Ag(NH3)2]NC>3+H2O^!^CH3coONH4+2Agl+2NH4NCh+NH3T஺1.12022•éêḕ6ᨴ⌱ὃ௃îᑡðñòóḄ()A.ôõvöᵯW÷ᔠÓᓄ╅ᑴúûü╅B.]ýñᑴþ⏚Hᰀ
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gᑮhᓄhᓄᙠbcijkᓄᓄlmᓄ.ᓄB^_`C⚗ᙠ⏚nopᓄᙠ⊤☢oᡂstuvḄᓄᱥↈyz{|}~noᡠᵨᘤ!⏚C^_`D⚗“%ᔓᮣ”(*⌕ᡂᑖ./⏚)1“84456”(*⌕ᡂᑖ.78⏚9):ᵨὅ:ᵨnooᡂ8ᑮ

39ᔜI⚜Ḅᵨᦔ᛻D^_`ᦑ⌱D஺2.12022•ᓭ⌱ឋὃ௃n¡¢£oᱥ⏘¥¦§¨H+1«ḄmK(᝞aஹb1c),²³´ḄNCh•mᓄ.N2¨ᐭᜧtV¹᝞ºᡠ»஺ᑡ½d^_Ḅ¾()A.V¹INO2-noᓄB.a1bmKḄe-ᦪÄÅÆC.V¹IIÇḄn(NO)Én(NH+)=lÉ44D.V¹I—HIḄÍ.NO2-+NH4+=NT+2H2O2ூ<ᫀ௃Cூ?᪆௃A⚗ᵫº»ÏV¹INO2-mᓄ.NO,ÐᐗÒᓄᔠÓᵫ+3ÓÕÖᑮ+2ÓNO2sᓄᑺØÙnoÙA┯Û`B⚗ᵫº»ÏV¹I.NO2-ᙠ⏘1Ḅᵨmᓄ.NO1H2O,ÝÞᜫᵯOàឤஹᵯ₹àឤ1ÙOàឤÏḄNOã¹ä.ÉNO2+2H++eḄINO+H2O,oᡂImolNO,aV¹mKImole:V¹II.NO1NH4+ᙠ⏘2ḄᵨnoᓄÙoᡂHO12N2H4,ÝÞᜫᵯOàឤஹᵯ₹àឤ1ÙOàឤÏḄNOã¹ä.É2NO+8NHJ⏘é2H2O+5N2H4+8H+,4ὑImolNO,bV¹mK4moie,mKᵯOᦪÄÅÆ,B┯Û`C⚗,ᵫº»ÏV¹IInoḄÇḄNOã¹ä.É2NO+8NHG⏘î2H2O+5N2H4+8H+,n(NO)Én(NH+)=lÉ4,4C^_;D⚗ᵫº»ÏV¹III.N2H4mᓄ.N214H+ஹ4e,ḄNOã¹ä.:N2H4=N+4H++4e-,2V¹UHḄÍ.É2NO2-+8NH4+=5N2f+4H2O+24H++18e,D┯Û`ᦑ⌱C஺3.ூ2021•òᓅ⌱ឋὃ௃1Ðôᐸᓄᔠᱥö÷øoù1únûüýþᜧÿ
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