[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fXi4p4mtVoGb4p3I_OkbVO08ztXtQoqsGi_Rk56-pKFQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-01-07 11:03:04",128359595,[8,9,10,11],"Ka(HB)\u002FKb(B-) = Kw","Ka(HB) = Kb(B-)","Ka(HB)·Kb(B-) = Kw","Ka(HB)·Kb(B-) = 1",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},38,"0e356b31fad2b675dae707ab85633bee","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6a9728adf7a593e58b86fcbd440bc14b.jpg","无机化学","work_31970161","习题库","一元弱酸HB的电离常数Ka(HB)与其共轭碱B的电离常数Kb(B-)在水溶液中的关系是( )",[21,33,42,51,60,69,78,87,90,99],{"answer":22,"createTime":5,"id":23,"options":24,"question":30,"source":31,"type":32},[],128359585,[25,26,27,28,29],"酒精溶液","葡萄糖溶液","蛋白质溶液","淀粉溶液","蔗糖溶液","若下列溶液为稀薄水溶液,不能用Raoult定律计算其蒸气压的是( )","v1",0,{"answer":34,"createTime":5,"id":35,"options":36,"question":41,"source":31,"type":32},[],128359586,[37,38,39,40],"−152.4 kJ·mol-1","152.4 kJ·mol-1","174.0 kJ·mol-1","−174.0 kJ·mol-1","已知在298.15 K时,EƟ(Fe2+\u002FFe) = −0.45 V,EƟ(Cu2+\u002FCu) = 0.34 V,此温度下,反应Fe + Cu2+ = Fe2+ + Cu的ΔrGmƟ 为( )",{"answer":43,"createTime":5,"id":44,"options":45,"question":50,"source":31,"type":32},[],128359588,[46,47,48,49],"n和m","n(主量子数)","n, l, m","n和l","在多电子原子中,轨道能量是由( )决定的",{"answer":52,"createTime":5,"id":53,"options":54,"question":59,"source":31,"type":32},[],128359589,[55,56,57,58],"HF>HCl>HBr>HI","HF<HBr<HCl<HI","HF<HCl<HBr<HI","HF<HCl<HI<HBr","下列化合物的酸性强弱顺序,正确的是( )",{"answer":61,"createTime":5,"id":62,"options":63,"question":68,"source":31,"type":32},[],128359590,[64,65,66,67],"乙烯","乙烷","乙炔","甲烷","下列分子中,C原子与H原子键合,其中σ键所用轨道为sp-s的是( )",{"answer":70,"createTime":5,"id":71,"options":72,"question":77,"source":31,"type":32},[],128359591,[73,74,75,76],"先增大后减小","增大","减小","不变","向HAc溶液中加入NaAc固体时,HAc的解离度将( )",{"answer":79,"createTime":5,"id":80,"options":81,"question":86,"source":31,"type":32},[],128359593,[82,83,84,85],"增大Ag+的浓度","增大Zn2+的浓度","降低Ag+的浓度","加大银极板面积","对于原电池:(-)Zn| Zn2+ (1.0 mol·L-1)‖Ag+ (1.0 mol·L-1)|Ag(+),欲增大其电动势,可采取的措施为( )",{"answer":88,"createTime":5,"id":6,"options":89,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":91,"createTime":5,"id":92,"options":93,"question":98,"source":31,"type":32},[],128359597,[94,95,96,97],"AgCl的导电性弱,所以为弱电解质","溶度积大的难溶盐,其溶解度肯定大","难溶强电解质在纯水中溶解达到平衡时,其离子浓度的乘积为该物质的溶度积","向含AgCl固体溶液中加入少量水,溶解达到平衡后,AgCl溶解度不变","下列叙述正确的是( )",{"answer":100,"createTime":5,"id":101,"options":102,"question":107,"source":31,"type":32},[],128359600,[103,104,105,106],"4, 0, 0, -1\u002F2","4, 1, 0, +1\u002F2","4, 0, 1, -1\u002F2","4, 1, 1, +1\u002F2","原子序数为20的基态原子的最外层电子的四个量子数(n, l, m, mS)可能是( )"]