[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f_aHfvQsE_RjSxPb0Rtrx32Sf0NWsntSshHEgEC36KJ4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":29,"type":92},[],"2023-05-07 19:33:46",956594341,[8,9,10,11],"开始减小是由于酸效应","开始减小是由于同离子效应","开始减小是由于配位效应","最后增大是由于配位效应",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000006249","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6c3b34b5d04dfc95160fe71bc822338e.jpeg","[公开课]分析化学（福州大学）","50026401","分析化学（福州大学）教程考试","AgCl在HCl中溶液的溶解度,随HCl的浓度增大,先是减小然后又逐渐增大,最后超过其在纯水中的溶解度,这 是由于( )",[20,31,40,49,57,66,71,80,89,93],{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":29,"type":30},[],956594308,[24,25,26,27],"30~50目","50~80目","80~100目","100~200目","分析试样粒度大小与试样分解的难易程度有关,一般要求试样最终通过筛子的目数( )","v2",0,{"answer":32,"createTime":5,"id":33,"options":34,"question":39,"source":29,"type":30},[],956594309,[35,36,37,38],"14","12","7","6","pH 1.00的HCl溶液和pH 13.00的NaOH溶液等体积混合后pH是()",{"answer":41,"createTime":5,"id":42,"options":43,"question":48,"source":29,"type":30},[],956594310,[44,45,46,47],"甲基橙","石蕊","酚酞","百里酚酞","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9718204d7f38de98bb7839aa3f8cfcd5.png\">",{"answer":50,"createTime":5,"id":51,"options":52,"question":55,"source":29,"type":56},[],956594315,[53,54],"对","错","分光光度计检测器直接测定的是透过光的强度( )",3,{"answer":58,"createTime":5,"id":59,"options":60,"question":65,"source":29,"type":30},[],956594320,[61,62,63,64],"0.2~0.7","0.2~2.0","0.3~1.0","1.0~2.0","在吸光光度分析法中,宜选用的吸光度读数范围为( )",{"answer":67,"createTime":5,"id":68,"options":69,"question":70,"source":29,"type":56},[],956594326,[53,54],"在重量分析中,待测物质中含的杂质与待测物的离子半径相近,在沉淀过程中往往形成包藏( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":29,"type":30},[],956594327,[75,76,77,78],"沉淀易于过滤洗涤","沉淀纯净","沉淀的溶解度减小","测定结果准确度高","沉淀重量法中,称量形式的摩尔质量越大,将使 ( )",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":29,"type":30},[],956594333,[84,85,86,87],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe86992acc5592b04741c97ab77115b7b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F657481556f13a044c4b8cfc45aa8f777.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc4ac74f3bab112e4c467a8c8452a77d0.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd5621d9c09ac4b3e34e5365589b6338b.png\">","Ag2S的Ksp=2.0×10-48,其在纯水中的溶解度计算式为( )",{"answer":90,"createTime":5,"id":6,"options":91,"question":18,"source":29,"type":92},[],[8,9,10,11],1,{"answer":94,"createTime":5,"id":95,"options":96,"question":97,"source":29,"type":56},[],956594345,[53,54],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6b96e52a15b927d9f2f1c75dd0733d2b.png\">"]