[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f5LhtzHc9LvIwZMMR4KAsKO5xn0S1rmyI_YQ0F6Vfp5M":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-05-31 15:08:59",38726595,[8,9,10,11],"正四面体","三角锥型","平面型","直线型",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},50,"bc1786bd53381811246c1c7526656634","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4b5e81e3f69d1cacc22802f0cd377414.jpg","基础化学（NBOOC-2021第六批高校慕课）","exam_95121845","《基础化学》有机部分练习题(商学院)","甲烷分子是 结构",[21,32,35,44,53,62,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],38726594,[25,26,27,28],"尿素","醋酸","氰酸铵","甲烷","下列物质属于无机物的是","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],38726596,[39,40,41,42],"2","3","4","不确定","有机物分子中碳原子间可以形成直链状碳链,也可以形成支链状碳链,这种现象就是碳链异构现象.由于碳链异构,戊烷可以写出 种同分异构体",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],38726597,[48,49,50,51],"沼气","天然气","水煤气","煤矿坑道气","下列气体中,主要成份不是甲烷的是",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],38726598,[57,58,59,60],"2,3,4-三甲基戊烷","2,3,5-三甲基己烷","2,4,5-三甲基戊烷","1,1,3,4-四甲基丁烷","化合物\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F00bff8d415e30b5443f970cb2a0bb399.png\">的名称为",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],38726599,[66,67,68,69],"2,2-乙基丁烷","2,2-二乙基丁烷","3-甲基-3-乙基戊烷","3-乙基-3-甲基戊烷","化合物\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F52f990a2c4a7f86838c1cbcc77df4d9c.png\">的名称为",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],38726600,[75,76,77,78],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff34bf225040a8a03a590ad84863fcbf8.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc015034eadc3213722c284791f499d34.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc12697588601ab419382401135951847.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd2f824a03e882b5f6ec6a8b3e9f705f8.png\">","化合物3-乙基-2-甲基戊烷的结构简式为",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],38726601,[84,85,86,87],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0e74d165986b0be1d81fad6fc53f05d5.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc6ee99524ef58c502b7794c19b356100.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F92a94775fade68d229e292297654bd11.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F82509a0d0c414e374dd380d855c8e393.png\">","化合物2,2-二甲基戊烷的结构简式为",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],38726602,[93,94,95,96],"3,5-甲基-3-乙基戊烷","1,3-甲基-3-乙基戊烷","3-甲基-3-乙基己烷","3-乙基-3-甲基己烷","化合物\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F33ae7564f3e6872462cc4d49a90f81b9.png\">的名称为",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],38726603,[102,103,104,105],"4-异丙基丁烷","5-甲基己烷","2-甲基己烷","1-异丙基丁烷","化合物\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd4a1bcbbe0821c29c1733a82155d3e04.png\">的名称为"]