[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fgQ2sauULkqBH9TnP0Upx6xwvqORN9_n8WRFdEgaXHKk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-11-29 08:12:36",244642384,[8,9,10,11],"乙二胺 (H₂N-CH₂-CH₂-NH₂)","草酸根 (C₂O₄²⁻)","水 (H₂O)","乙二胺四乙酸根 (EDTA⁴⁻)",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"38beb88b9784440424543896942dfae6","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3531e0dd009d9fdf1ab8aef6e6b9556b.png","无机化学","work_48644904","配位化合物基本概念作业","配合物的组成 只含有一个配位原子的配体称为单齿配体.下列配体中,属于单齿配体的是( )",[21,32,41,50,59,62,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],244642380,[25,26,27,28],"氯化钠 (NaCl)","硫酸铜晶体 (CuSO₄·5H₂O)","氨水 (NH₃·H₂O)","四羰基合镍 (Ni(CO)₄)","配合物的定义 由一个中心原子(或离子) 和一定数目的配位分子或离子(称为配体)以配位键相结合而成的复杂离子或分子称为配位单元.含有配位单元的化合物称为配位化合物.下列物质中,属于配位化合物的是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],244642381,[36,37,38,39],"[Cu(NH₃)₄]SO₄","Na₃AlF₆","KAl(SO₄)₂·12H₂O","[Fe(SCN)]²⁺","配合物的定义 判断一个化合物是否为配合物,核心是看其是否存在由中心原子与配体通过配位键形成的、稳定的配位单元.下列化合物中,不属于配合物的是( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],244642382,[45,46,47,48],"Cl⁻","NH₃","Ag⁺","[Ag(NH₃)₂]⁺","配合物的组成 配合物一般由内界和外界组成.内界是配合物的特征部分,用方括号括起来,由中心原子\u002F离子和配体构成. 在配合物[Ag(NH₃)₂]Cl中,中心离子是( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],244642383,[54,55,56,57],"铁 (Fe)","碳 (C)","氮 (N)","无法确定","配合物的组成 与中心原子\u002F离子直接以配位键结合的原子称为配位原子.在配离子[Fe(CN)₆]⁴⁻中,配位原子是( )",{"answer":60,"createTime":5,"id":6,"options":61,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],244642385,[66,67,68,69],"2","4","6","8","配合物的组成 配位数是指直接与中心原子\u002F离子以配位键结合的配位原子的数目. 在配合物[CoCl₂(NH₃)₄]Cl中,Co³⁺的配位数是( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],244642386,[75,76,77,78],"氯化二氯·四水合铬(III)","氯化四水·二氯合铬(III)","二氯·四水合铬(III)化氯","氯化四水合二氯合铬(III)","配合物的命名 配合物内界的命名顺序为:配体数—配体名称—"合"—中心原子名称(氧化数).配合物[Cr(H₂O)₄Cl₂]Cl的名称是( )",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],244642387,[84,85,86,87],"氯化一硝基·五氨合钴(III)","氯化五氨·一硝基合钴(III)","氯化亚硝酸根·五氨合钴(III)","氯化五氨·亚硝酸根合钴(III)","配合物的命名 配体命名顺序:无机配体在前,有机配体在后;阴离子在前,中性分子在后.配合物[Co(NH₃)₅(NO₂)]Cl₂的正确名称是( )",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],244642388,[93,94,95,96],"六氰合铁(II)酸钾","六氰合铁酸钾","六氰合铁(III)酸钾","六氰合铁(IV)酸钾","配合物的命名 当中心原子具有不同氧化态时,必须在中心原子后用罗马数字在括号内标明其氧化数.配合物K₄[Fe(CN)₆]的名称是( )",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],244642389,[102,103,104,105],"氢氧化四氨合锌(II)","二氢氧化四氨合锌","四氨合锌(II)氢氧化","氢氧化锌四氨二、多项选择题","配合物的命名 整个配合物的命名与无机盐的命名规则相同.配合物[Zn(NH₃)₄](OH)₂的名称是( )"]