[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fmc6IUpBltPPbLK_ApcZAYokU7her2qnWtpCIBIagifY":3},{"id":4,"source":5,"question":6,"options":7,"answer":12,"related":13,"type":24,"origin":111,"createTime":26},278103669,"v1","通过测定原电池电动势求得AgBr(s)的溶度积,可设计如下哪一个电池",[8,9,10,11],"Ag(s) | AgBr(s) | HBr(aq) | Br2(l),Pt","Ag(s) | AgNO3(aq) || HBr(aq) | AgBr(s) | Ag(s)","Ag(s) | AgBr(s) | HBr(aq) || AgNO3(aq) | Ag(s)","Pt|Br2(l) | HBr(aq) ||AgNO3(aq) | Ag(s)",[],[14,27,37,47,57,67,77,81,91,101],{"id":15,"source":5,"question":16,"options":17,"answer":22,"related":23,"type":24,"origin":25,"createTime":26},278103663,"关于Cu-Zn电池的下列叙述中,错误的是( )",[18,19,20,21],"盐桥中的电解质可保持两个半电池中的电荷平衡","盐桥用于维持氧化还原反应的进行","盐桥中的电解质不能参与电池反应","电子通过盐桥流动",[],[],0,null,"2025-12-21T20:20:53+08:00",{"id":28,"source":5,"question":29,"options":30,"answer":35,"related":36,"type":24,"origin":25,"createTime":26},278103664,"下列电对作为原电池的半电池,不需使用惰性电极的是( )",[31,32,33,34],"AgCl \u002F Ag","PbO2 \u002F Pb2+","O2 \u002F OH-","Sn4+ \u002F Sn2+",[],[],{"id":38,"source":5,"question":39,"options":40,"answer":45,"related":46,"type":24,"origin":25,"createTime":26},278103665,"通常配制 FeSO4 溶液时,加入少量铁钉,其原因与下列反应中无关的是",[41,42,43,44],"O2 (g) + 4 H+(aq) +4 e- = 2 H2O ( l )","Fe3+(aq) + e- = Fe2+(aq)","Fe ( s ) + 2 Fe3+(aq) = 3 Fe2+(aq)","Fe3+(aq) + 3e= Fe ( s )",[],[],{"id":48,"source":5,"question":49,"options":50,"answer":55,"related":56,"type":24,"origin":25,"createTime":26},278103666,"在原电池中,正极上发生的反应是",[51,52,53,54],"氧化","还原","置换","分解",[],[],{"id":58,"source":5,"question":59,"options":60,"answer":65,"related":66,"type":24,"origin":25,"createTime":26},278103667,"所谓歧化反应 ,就是",[61,62,63,64],"某一元素自身发生的反应","某一化合物内元素发生的氧化还原反应","某一元素的自氧化还原反应","同一元素的同一氧化态氧化还原成不同氧化态的反应",[],[],{"id":68,"source":5,"question":69,"options":70,"answer":75,"related":76,"type":24,"origin":25,"createTime":26},278103668,"可以直接用来求Ag2SO4的溶度积的电池是",[71,72,73,74],"Pt|H 2(p)|H 2SO 4(a)| Ag 2SO 4(s)|Ag","Ag|AgNO 3(a)||K 2SO 4(a)|PbSO 4(s),Pb(s)","Ag(s),Ag 2SO 4(s)|K 2SO 4(a)||HCl(a)|AgCl(s),Ag(s)","Ag|AgNO 3(a)||H 2SO 4(a)|Ag 2SO 4(s),Ag(s)",[],[],{"id":4,"source":5,"question":6,"options":78,"answer":79,"related":80,"type":24,"origin":25,"createTime":26},[8,9,10,11],[],[],{"id":82,"source":5,"question":83,"options":84,"answer":89,"related":90,"type":24,"origin":25,"createTime":26},278103670,"将反应H+ + OH- =H2O(l)设计成原电池,下列不正确的是",[85,86,87,88],"Pt,H2(g) | OH-(aq) || H+(aq) | H2(g),Pt","Pt,O2(g) | OH-(aq) || H+(aq) | O2(g),Pt","Pt,O2(g) | OH-(aq) || H+(aq) | H2(g),Pt","Pt,H2(g) | OH-(aq) || H+(aq) | O2(g),Pt",[],[],{"id":92,"source":5,"question":93,"options":94,"answer":99,"related":100,"type":24,"origin":25,"createTime":26},278103671,"已知电池反应 Zn + 2AgCl = ZnCl2 + 2Ag 在25℃时的平衡常数K Ө = 1032 ,ZnCl2浓度为0.01mol·kg-1,下列叙述不正确的是",[95,96,97,98],"原电池符号为Zn(s)|ZnCl2(0.01mol·kg-1)|AgCl(s),Ag","原电池符Ag(s),AgCl(s)|ZnCl2(0.01mol·kg-1)|Zn(s)","标准电池电动势 E Ө= 0.9459 V","电池电动势 E = 1.2965 V",[],[],{"id":102,"source":5,"question":103,"options":104,"answer":109,"related":110,"type":24,"origin":25,"createTime":26},278103672,"通过电动势的测定,可以求难溶盐的活度积,今欲求AgCl的活度积,则应设计的原电池为",[105,106,107,108],"Ag(s)∣AgCl(s)∣HCl(aq)∣Cl2(p)∣Pt","Pt∣Cl2(p)∣HCl(aq)∣AgCl(s)∣Ag(s)","Ag(s)∣AgNO3(aq) ∣HCl(aq)∣AgCl(s)∣Ag(s)","Ag(s)∣AgCl(s)∣HCl(aq) ∣AgNO3(aq) ∣Ag(s)",[],[],{"courseName":112,"courseImg":113,"workName":114,"workId":114,"count":24,"courseId":115},"基础化学","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F02f0922fa0dc7b35cc24290b6e92d4e2.jpg","","38cdbc1f35a4f260beff555a95e0b51d"]