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下列物质中属于混合物的是（ ）
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在下列物质中属于混合物的是
冰水混合物
水银
干冰
铁锈
下列物质中属于均相混合物的是
A食盐水溶液
B油水混合物
C含有泥水的水
下列各组物质中前者属于混合物后者属于化合物的是
食盐，食醋
生铁，氩气
洁净的空气，高锰酸钾
冰水混合物，烧碱
下列各组物质中前者属于纯净物后者属于混合物的是
氧气 液氧
冰水混合物 矿泉水
汽水 河水
净化后的空气 受污染的空气
下列物质中属于混合物的是___属于纯净物的是___属于单质的是___属于化合物的是___属于氧化物的
下列对于比摩尔分数描述正确的是
混合物中某一组分的物质的量和其他组分的物质的量之比
混合物中某一组分的物质的量和混合物中另一组分的物质的量比
混合物中某一组分的物质的量和混合物总物质的量的比值
混合物中溶剂或惰性气体的物质的量
下列物质中①食盐②冰水混合物③空气④氮气⑤液氧⑥矿泉水⑦五氧化二磷⑧四氧化三铁属于混合物的是____
下列各组物质中前者属于混合物后者属于化合物的是
食盐，食醋
生铁，氩气
洁净的空气，乙醇
冰水混合物，烧碱
下列各组物质中前者属于混合物后者属于化合物的是
食盐，食醋
生锈的铁，氩气
洁净的空气，无水乙醇
冰水混合物，氯酸钾
下列物质中属于混合物的是用序号填空下同属于单质的是属于化合物的是属于氧化物的是.①空气②冰水混合物③
下列物质中属于混合物的是___________用序号填空下同属于单质的是____________属于
下列物质中属于混合物的是用序号填空下同属于单质的是属于化合物的是属于氧化物的是.①生铁②冰水混合物③
下列物质中前者属于纯净物后者属于混合物的是【】
医用酒精、空气
纯净水、冰水混合物
苛性钠、盐酸
黄铜、石灰石
下列物质中属于混合物的是用序号填空下同属于单质的是属于化合物的是①洁净的空气②冰水混合物③氮气和液氮
下列物质中属于混合物的是用序号填空下同属于单质的是属于化合物的是属于氧化物的是①生铁②冰水混合物③纯
下列物质中属于混合物的是用序号填空下同属于单质的是属于氧化物的是.①自来水②冰水混合物③氯酸钾④水银
下列物质中属于混合物的是
水银
冰水混合物
空气
明矾
下列物质中属于混合物的是用序号填空下同属于单质的是属于化合物的是属于氧化物的是①糖水②冰水混合物③氧
下列各组物质中前者属于混合物后者属于化合物的是···········
食盐，食醋
生铁，氩气
洁净的空气，无水乙醇
冰水混合物，烧碱
下列各组物质中前者属于纯净物后者属于混合物的是
净化后的空气 海水
冰水混合物 果汁
液氮 红磷
河水 五氧化二磷
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