[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f4NpllPwl8HV28m9-aoiktyRnW_zM05bhXEwjcHCgqIk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2026-04-29 07:15:37",312353889,[8,9,10,11],"浓H2SO4","浓H3PO4","纯HAc","浓HCl",{"courseId":13,"courseImg":14,"courseName":15},"46ba6712884ed98359cbd5c38424b389","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdb3a5eb6177bf85ad556cb52c242afa2.jpg","无机化学与化学分析A","NaBr与下列哪一种酸作用可制取相当纯的HBr?( )",[18,29,38,47,50,59,68,77,86,95],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],312353886,[22,23,24,25],"sp3d","sp3","sp2","sp","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd9166e161aa8e764e3cd91c6b9c4c090.png\">离子的几何形状为直线型,其中心原子 I 的杂化态为 ( )","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],312353887,[33,34,35,36],"Cl2生成 NaCl,NaClO","Cl2生成 NaCl,NaClO3","I2生成 NaI,NaIO","Br2生成 NaBr,NaBrO","在常温下,Cl2,Br2,I2与 NaOH 作用正确的是 ( )",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":27,"type":28},[],312353888,[42,43,44,45],"Cl2O6","Cl2O","Cl2O7","ClO2","高氯酸的酸酐是 ( )",{"answer":48,"createTime":5,"id":6,"options":49,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":27,"type":28},[],312353890,[54,55,56,57],"沸点:HI>HBr>HCl>HF","酸性:HI>HBr>HCl>HF","熔点:HF>HCl>HBr>HI","还原性:HF>HCl>HBr>HI","下列说法中,性质变化规律正确的是( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":27,"type":28},[],312353891,[63,64,65,66],"氢氧化钠、氯气","金属钠、氯气","氢气、氯气","氢氧化钠、氧气","在食盐水溶液中通直流电电解,在阴阳极上产生 ( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":27,"type":28},[],312353892,[72,73,74,75],"PCl3+H2O→P2O5+HCl+H2","PCl3+H2O→H3PO4+Cl2+H2","PCl3+H2O→P2O5+HCl","PCl3+H2O→H3PO3+HCl","PCl3在室温下为无色液体,在潮湿空气中强烈发烟,其反应是()",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":27,"type":28},[],312353893,[81,82,83,84],"在上述金属表面生成了不溶性氟化物薄膜,使金属免于进一步腐蚀","氢氟酸是弱酸,无腐蚀性","在金属表面生成了氧化物薄膜,具有保护作用","氢氟酸根本不与以上金属作用","铅,铜等金属可用于制造盛氢氟酸的容器,其原因是 ( )",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":27,"type":28},[],312353894,[90,91,92,93],"酸性HClO > HClO3 > HClO4","氧化性 HClO3 > HBrO3 > HIO3","热稳定性 HClO > HClO3 > HClO4","氧化性 HClO > HClO3 > HClO4","卤素含氧酸下列规律正确的是 ( )",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":27,"type":28},[],312353895,[99,100,101,102],"电负性:F>Cl>Br>I","电子亲和能:F>Cl>Br>I","X-离子半径:F-﹤Cl-﹤Br-﹤I-","X-离子水和热(绝对值):F->Cl->Br->I-","按F-Cl-Br-I顺序,下列性质递变规律不正确的是 ( )"]