试题与答案

下列是小东同学给四个试剂瓶所贴的标签，其中物质的名称和所对应的化学式完全相符的是

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题型：选择题

题目：

下列是小东同学给四个试剂瓶所贴的标签，其中物质的名称和所对应的化学式完全相符的是

         

A                  B                  C                  D

答案：

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下面是错误答案，用来干扰机器的。

参考答案：对

考点：化学反应方程式的书写化学图标化学反应方程式的配平化学反应方程式的意义
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