【中考冲刺】2023年浙江省宁波市中考模拟化学试卷（附答案）

《【中考冲刺】2023年浙江省宁波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.ᑡᱥ☄ᙠḄ!ᑖᦪ$%&ᓄ(ᓄ)(*Ḅ+A.,-⏚B./ᮞ1C.23ᓄ4D.,5⏚2.ᑡᔜ7ᱥᙠ8ᜧ!ᐳ;<8=>⏒@(AḄ+A.HC1ஹZnSO>K2co3ஹNaCl4B.KNO3ஹBaCLஹNa2sohNaOHC.NaOH,K2co3ஹNaCkNa2sO4D.HC1ஹNaNChஹH2s0BKC13.CDᵨFGHI3ᓄJ(TiOKᑴMN“PQG”஺ᙠPQGT"V''X"ⅉZ”(G0H9N)[ᧇᑴᡂ@Gᵨ^_`abcd⏚-,eḄfg஺ᑡhijkḄ+A.I3ᓄJTiḄᓄᔠm&+4B.nN@G+NopᓄᔠᱥC.I3ᓄJHⅉZqr^3ᓄᱥD.ⅉZsᨵ20uvw4.᝞y+zᑴ100g!ᑖᦪ&10%Ḅ23ᓄ4Ḅ{|}~yᑡᐵjkḄ+জঝঞটঠA.yḄ┯}~ᨵঞB.zᑴḄ23ᓄ4◤⌕;C.yzᑴḄjk}~+টজঞঠঝD.ᢥy}~!ᡠ◤⌕Ḅ1$ᡠzḄ!ᑖᦪᜧ^10%5.᝞y+¡¢!(ᓄḄ{|£ᴻ¥ᙠ⏀§¨T©ª¢«¬®«¯£ᴻ¥°±²³Ḅ´µ¢¶·¸©஺ᑡhijkḄ+

1A.´µ»¼½!ᔲᑣ$ÀÁ{|ÂÃB.{|ḄᓄÅÆÇ&4P+5C)2=2PQ5C.¸©¢£ᴻ¥⚔ÒḄ*ᳫÔÕÖᜧD.¸©ᨵᜧ!´Ø·ᡂ6.“Ú1ᐳÛ”ᜧᜧÜᓄÝÞ⍝à᛻â᪥{|ã᣸MḄå1sᨵAg+ஹBa?+HNOëìNíwî᪥{|*7ïð{|ñîå1òᦈôõöᑮøùbú⏚ûüý}~þÿ
᝞:BᨵᑣᑡḄ!A.$⁐&'!CU(OH)2B.()!*+ᓄ-C./0!K2cCh,Cᨔ789:;ᓄ<=ᧇD./@ᑮ19.7gF⏚⁚IᑣJKLMNᨵ13.7gPIQஹ
⚪7.UᐶWXYZ[“])^_`ᘤUbcḄcdᑖᦪ”Ḅhi
j
1jᵨlmnoḄp])qb+bḄcdᑖᦪ᝞ᵬᡠt஺
2jᢥ(ᡠtwxᙠzb{ᑁ}ᵨNᙳᒴ▬◀+ᑺᑭᵨN+bᡂl⁐c┤ḄLᳮ])qb+bḄcdᑖᦪ஺

2ᵬz(1);
Ḅឋ
Ḅ:!஺(2)
1Ḅjlmno,ᜧ¡Ḅ¢஺(3)
£¤¥¦ᦪ§¨©ᘤ]@
1ஹ
2+bḄcdᑖᦪª«¬ᓄḄᐵ¯ᑖ°᝞0ஹ±ᡠt஺ᵫ³8(´“
1”ᡈ“
2”)Ḅ])p¶஺8.ᑭᵨ᝞ᡠtwxhi+ᓄFḄᨵᐵឋ
¸¹᝞:¸¹Ijᐵ_K2ஹᡭZKi½½¾ᐭÀbÁ«¬Âᐵ_Kiø¹HjÅnwxBஹDÆᜐḄ⏀ÉÊø¹IIIjᡭZK2,¾ᐭËÌḄ+ᓄFø¹WjÎwxBÏᴻÑcᐰÓ⁐«ÔÕ֢ø¹Vj……(1)¸¹VḄÙᐵ:!.

3(2)wxAḄÚÛÜᮞNÞßBᨵl⁐ᱥᡂáCÚÛÜᮞNÞßâãcä+ᓄFḄឋ!஺(3)
åæ@ç12.8g,ᑣèÖḄ+ᓄçḄ¡!____go9.᝞ᡠt!])qb+b¡
ḄwxÖ¢£¤êëìíîᘤïðñòóᐰôᓾòö÷ïðø)7ùᦪ஺Ꮇûwxb^ឋüýíîᘤïðþÿᮣ
஺(1)ᳫḄᵨ஺(2)᪷⊤Ḅᦪᡂ⊤!஺"#$ᴻ&'*+,-.ᘤ'*+0-.ᘤ'1Ḅ()()()(()ᑖᦪ30mL10mL4mL_____%(3)34567ᑁ1ᐰὑ;<Ḅ=>?@A஺BC0D*+0Ḅ>EFGAHI⏚KLMN3=>AḄO஺10.ᑭᵨQᡠS67(UឋWX)OZI⏚ஹZ\⏚Ḅᢵ^ឋ஺ᐸᵬஹaஹbcdefghi6ᨵZI⏚ஹZklஹZ\⏚஺mn2NH3+H2so4=(NH4)2SO4(NH4”SO43o⁐q(஺ᵬrstKLজᡭwK”ᐵyK2,z᠒|-.ᘤA
}ᵬ~☢KL

4ঝᡭwK2,ᐵyKIz᠒|-.ᘤB
}b~☢KᜧAo1b^ᓄᔠ*+ᡂᜧAoNH£1Ḅᓄ32ḄB3¡¢£¤ᵬo¥bKoḄ¦§஺11.ᓄ©ᵨª«¬4ᨵ®ᱥḄ°ᡂ஺±²¬ᙠᵯ᮱¶ᵨ·11ᓄ&ᑁ᪵¹᪷ºᱥḄ#A4ᨵ®ᱥḄ°ᡂ஺QᡠᑡḄᵨª«¬4ᨵ®ᱥᑖ¼°ᡂḄ67MnO,D67ᵨᩭº1*+32H2O2^^2H2O+O2bÅ☢ᡠᑡḄ67Æ4ÇÈᡂ670ÉÊᑡË⚪1QECuOḄᵨ஺2ÐÆ4ÑD0.9Ô᪵¹ÕÖCஹHஹOc²ᐗØḄÙ²ᡈc²Ûᐙᑖª«0,A&#AÞ1.32ÔB&#AÞ0.54Ôᑣᨵ®ᱥḄᓄᨬã3ocஹåæ⚪12.1ᓄçè~5鶧z᠒ᑖ£êë#Aᑖᦪìíᓄ2HO=2HO+O2to3ðñ⏚òឋó1ᓄçᑖ£ô᠒Ḅõöí÷ᑭᵨQᵬ67222øiù┵ûg10g30%1ᓄçè~þFÿ⁚ᑺᐸpHᑖ313,ᙠ60࠷ᦪ!᝞#$஺

5(1)'()ᵨ᣸,-ᦈ/012஺(2)᪷!456789:;<'ᓄ>?@ABᔠᳮḄFGH஺(3)IJK10g?LLMᑖᦪ230%Ḅ<'ᓄ>?@NOPQRSTUV᣸B,ḄWXY2224mL,Zᒕ\<'ᓄ>?@Ḅ?LLMᑖᦪ2?('(Ḅ_21.429g/L)(ᑏBab

6nὃpᫀH1.Bூst௃Aஹwx⏚ᐹᨵ|}ḄᢵUឋᓄ>ᢵUB?LLM?LLMᑖᦪᙠ(JᨵUᓄᓄᦑ┯Bஹ>'ᓄ┛)(JḄ'ᓄᡂ⏚┛,>'ᓄ┛?LLM?LLMᑖᦪᨵᱥLᡂᓄᓄᦑlCஹᵫ>'ᓄ?@)(JḄ'ᓄUᓄᓄᡂḄ0?ឋḄ⏚,1¡?@J>'ᓄḄLMᑖᦪ⏚ḄLMᑖᦪ¢ᜧᦑ┯Dஹw¤⏚)ᔾᦈ(JḄ,ᑖ?@LM¢ᜧ?LLMj?LLMᑖᦪjUᓄᓄᦑ┯ᦑ⌱Bo2.Cூst௃AஹHCIஹK2cChᙠ?@J)§¨©ᣚᡂᑖᡂᓄ«ஹ,'ᓄj)ᜧMᐳ;ᦑA┯BஹBaCl,Na2sO4ᙠ?@J)§¨©ᣚᡂᑖᡂ⏚ᓄj)ᜧMᐳ;ᦑ2B┯CஹNaOHஹK2cO3ஹNaChNa2sO4ᙠ?@J§¨©ᣚᡂᑖj)ᡂᡈ(Wᡈ,)ᙠ?@JᜧMᐳ;>'ᓄஹ⏚«?@¯°ឋ)±Ჩ;´@µᦑClDஹHC1ஹNaNChஹH2so4ஹKC1ᙠ?@J§¨©ᣚᡂᑖj)ᡂᡈ(Wᡈ,)ᙠ?@JᜧMᐳ;?@¯⏚ឋj)±¶´@µᦑD┯஺ᦑ⌱HCo3.Aூst௃Aஹ'ᐗ¸¯-2¹º»ᐗ¸Ḅᓄᔠ¹0x,᪷!ᙠᓄᔠᱥJ¼ᓄᔠ¹½ᦪ2¾Hx+(-2)x2=0,ᑣx=+4¹ᦑAlBஹ᪷!⚪ÁᙠÂÃÄÅ"Ç''PÉ"ⅉË”(C10H9N)Ìᧇᑴᡂ´ÄÏ´ÄJÐᨵÑÒᱥLÓᔠᱥᦑB┯Cஹ'ᓄ»0ᵫÔÒᐗ¸ÕᡂḄᨵPÒ0'ᐗ¸Ḅᓄᔠᱥ'ᓄᱥⅉË0ᵫÖÒᐗ¸ÕᡂḄ×ØᱥjÐ'ᐗ¸j'ᓄᱥᦑC┯DஹⅉË0ᵫⅉËᑖÙ᪀ᡂḄ1ÛⅉËᑖÙJÐᨵ20ÛÜÙᦑD┯஺ᦑ⌱HAopᫀÝ1⚓ᐳ6⚓

74.Cூst௃AஹᡲàᜩâḄᵨ⌕⍳å“çᱥèṹ”ḄÜᑣ#জJᡠíîïðṹñòóONôMõ@WRö÷@WḄø@☢ᨬûᜐ:ᢝ,â#টJÿ
ᦑ⌱⚗┯஺BஹᓄḄᓄᡂ⏚!"ᑴ$Ḅᓄ%&◤⌕)*+,ᦑ⌱⚗┯஺Cஹ"ᑴ100g%!!-ᑖᦪ010%Ḅᓄ%&✌ᐜ34"ᑴ%&ᡠ◤ᓄ67Ḅ!-89-ᡠ◤Ḅᓄ6-:7ᨬ<=>%?@AḄBCDEFG0টজঞঠঝᦑ⌱⚗@A஺Dஹ-:7MNOᦪ᝞QটOᦪRB▭&TTUVOᦪRB▭&TTUVW⌼ᡂB▭-:Ḅ7ḄTUYᜧᑣ\%!!-ᑖᦪYVᦑ⌱⚗┯஺ᦑ⌱C஺5.Dூ^?௃A.᝞Q`abc

8⌱⚗@ACஹÁÂ`K2co3,⏚É6⏚ᡂ⏚¬6⏚É£&C°ᨔ<ᑮ⏚É⏚ÉKஹN⃩ÍᐗÏpqE0ᓄvÐᧇ⌱⚗@A_137DஹÁᑮ19.7g⏚ᑣÙᐗÏ!-19.7gx=.100%=13.7g,ᵫ¨ᐭ137+12+16x3Ḅª`ᓄ%&ᑣà7ḄᐗÏ!-V¨13.7g,⌱⚗r@A஺ᦑ⌱D஺7.(1)ãäåæḄ)ឋ(2)ᜧ-n(3)BC2ூ?᪆௃প0éêBCḄëAឋBCcìíî=>ḄDE`ãäåæḄ)ឋ■ðåæñᦑòãäåæḄ)ឋ஺(2)BC1Ḅóôõouzᜧ-nö÷ᜧ-Ḅøᦑòᜧ-n(3)ᵫQp²BC2ḄùµwúëA¶0Ù┤üýþìÿ
1ᒕḄᦑ
2஺8.(1)ᐵK2,ᡭKi,ᐭ!"ᴻ$%ᓾ'((ᡈὅ+,ᐭ-ᓄ/!"ᴻ$%ᓾ'()(2)01ឋব16ூ6᪆௃(1)ᑖ᪆
:;<=>(?@A'B■(DᮞF᎔Hஹ01JḄKLMNᓄ:;VP'ᐵK2,ᡭKi,ᐭ!"ᴻ$%ᓾ'((ᡈὅ+,ᐭ-ᓄ/!"ᴻ$%ᓾ'()QফRᫀT3⚓ᐳ6⚓

9XYAḄZ[DᮞF\]^_`aBᐭḄb\cᨵeᓄ/Bᨵf⁐ᱥijᡂlCZ[DᮞF]^_mnop`aBjᡂBeᓄ/qᵫsᙠ?@u-ᓄ/vᓄKwPjᡂBKxeᓄ/boB-ᓄ/Ḅឋiq01ឋQ(3)yᓄKḄiz'xACO+CuO=Cu+CO28064x12.8g80_x64-12.8gx=16gᑣ|?wPḄᓄKḄizq16goூ}~௃⚪⌕ὃ
xᓄḄ⌕ᑭᵨ⚪xᡠ=ᔠᩭᑖ᪆x6
Ḅᨵᐵ⚪஺9.(1)(ᡈ■(Jᡈ■(¡¢J)ফ15(3)ᨵf⁐¤b¥ᙠூ6᪆௃প?@§XYᑁḄb©ª«¬ᜧᡠ®ᳫḄ°ᵨqᡈ■(Jᡈ■(¡¢JQᦑ(ᡈ■(Jᡈ■(¡¢J)஺(2)ᙠ?@Ḅᩩ²³§zḄK´ὑ¶BXYᑁḄ·¸ᘤᑁbº»Ḅb¼ᓽ'XYᑁḄb¼'10mL-4mL=6mL,¾Ḅb¼ᑖᦪ'———xl00%=15%Qᦑ15஺30mL+10mL(3)ᓄKvÀ⏚wPjᡂÀ⏚KxFlKvÀ⏚\wPᡠ®
ÂAÃwPAḄ´ÄÅ?ÆzÇÀ⏚Èᑖ¤bÉ6ÉÊ]ᡂË⁐Ìᨵf⁐¤b¥ᙠ`aK´§zQᦑᨵf⁐¤b¥ᙠ஺10.NH+HC1=NHC1ÍÀ⏚ÎᨵᢵÐឋÍÑ⏚ᐹᨵᢵÐឋÓᑖÔÕÖᑮ34RᫀT4⚓ᐳ6⚓

10ᵬஹÙÊ☢ÛᵬÀ⏚ᑖÔÎᨵÕÖᑮÊ☢ÛvÓᑖÔÜÝlÙÞᓄßᑖÔÕÖᑮÊ☢ÛàvÓᑖÔÜÝwPjᡂÞᓄ╄ᦑᵬâãäÙJoãäூå6௃(1)ᡭK2,ᐵK”᠒è·¸ᘤBêëḄbᑖÔèᐭᑮÙÙÓxÞᓄßᓄᔠjᡂã⁐¤bÞᓄ╄ᦑjᡂᜧzãä(NHK1)Ḅᓄ'NH+HC1=NH4C1QᦑNH+HC1=NH4CI33(2)ó
q⌕ôÍÀ⏚ஹÍÑ⏚ḄᢵÐឋl§:;জᵬÊ☢Ûâaöop`aÍÀ⏚ÎᨵᢵÐᑮbᦑÎᨵᙠÊ☢ÛwP<®ôaÍÀ⏚ÎᨵᢵÐឋl§:;ঝÙÊ☢ÛJoᜧzãä`aÑ⏚ᑖÔᢵÐᑮ¾Bᙠ¾⍗ᑮÓᑖÔᔠjᡂBᜧzḄãä஺§mùn
:;ôaÍÀ⏚ÎᨵᢵÐឋÍÑ⏚ᐹᨵᢵÐឋQᦑÍÀ⏚ÎᨵᢵÐឋÍÑ⏚ᐹᨵᢵÐឋ(3)ᵬâãälÙJoãäḄúû1üqÓᑖÔÕÖᑮᵬஹÙÊ☢ÛᵬÀ⏚ᑖÔÎᨵÕÖᑮÊ☢ÛvÓᑖÔÜÝlÙÞᓄßᑖÔÕÖᑮÊ☢ÛàvÓᑖÔÜÝwPjᡂÞᓄ╄ᦑᵬâãäÙJoãä஺ᦑÓᑖÔÕÖᑮᵬஹÙÊ☢ÛᵬÀ⏚ᑖÔÎᨵÕÖᑮÊ☢ÛvÓᑖÔÜÝlÙÞᓄßᑖÔÕÖᑮÊ☢ÛàvÓᑖÔÜÝwPjᡂÞᓄ╆ᦑᵬâãäÙJoãä11.(1)þᨵÿᱥ
ᐙᑖᓄᡂCOHO22(2)CHO2ூ᪆௃প◤ᨵᱥᐗஹ"ᐗḄ$%&'ᳮ)᪷+"ᓄ,ᔾᦈḄ/ᓄḄ$%0ᐗḄ$%&ᨵᱥ12345678ᓄ&9:;<&⌕>ᨵᱥ?@ᐰ127ḄB%coᓄᡂC02,ᓄGHIJ8ᓄKL5MNᨵᱥḄOPᓄ9CO2ᦑRSTᨵᱥ
ᐙᑖᓄᡂC02஺ফ12AY$%Z[1.32^&_`ᡂ:1.32^/ᓄ&4bᐗḄ$%S1.32^44xl00%=0.36^&BY$%Z[0.54^&_`ᡂ:0.54^k&4b"ᐗḄ$%S0.54^XKX100%=0.06^&lm4nopᐗḄ$%9S0.9-0.36-0.06=0.48^&tᨬvw1O9CXHYOZ,12XSYS16Z=0.36S0.06S0.48,XSYSZ=lS2S1,ᨬvw9CH2O,ᦑRSCHO.2{ᫀ}5⚓&ᐳ6⚓

1112.(1)?᧕k(2)ᙠpH93-5Ḅ⏚ឋᩩM(3)24%224mL=0.244L,ᡂḄ$%90.244Lxl.429g/b=0.32g,tᑖ70.32^3&ὑḄIᓄ"Ḅ$%9X஺MnO,2HO,^^2HO+OT2226832x0.32g68_x32-0.32gx=0.68gᒕḄIᓄ"Ḅ$%910gx30%-0.68g=2.32g232஺ᒕIᓄ"Ḅ$$%ᑖᦪ9-X100%=24%71n0g-0.32g{SᒕIᓄ"$$%ᑖᦪ24%஺ூ᪆௃প5ᵨ᣸kᦈ&)9?᧕k&ᦑRS?᧕k஺(2)᪷+&ᵫᙠpH93~5Ḅ⏚ឋᩩIᓄ"ᑖᨬ᠒&ᡠ¡MIᓄ"¢oᔠᳮḄ¤¥SᙠpH93~5Ḅ⏚ឋᩩM&ᦑRSᙠpH93~5Ḅ⏚ឋᩩM஺(3)¦{ᫀ{ᫀ}6⚓&ᐳ6⚓