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只用一种试剂鉴别下列物质的水溶液CH3CH2OHCH3CHOHCOOHCH3COOH

题目详情
只用一种试剂鉴别下列物质的水溶液

  CH3CH2OH   CH3CHO   HCOOH   CH3COOH

 

只用一种试剂鉴别下列物质的水溶液

  CH3CH2OH   CH3CHO   HCOOH   CH3COOH

 

只用一种试剂鉴别下列物质的水溶液

  CH3CH2OH   CH3CHO   HCOOH   CH3COOH

 

  CH3CH2OH   CH3CHO   HCOOH   CH3COOH

 

  CH3CH2OH   CH3CHO   HCOOH   CH3COOH

  CH3CH2OH   CH3CHO   HCOOH   CH3COOHCH3CH2OH   CH3CHO   HCOOH   CH3COOH32   CH3CHO   HCOOH   CH3COOHCH3CHO   HCOOH   CH3COOH3   HCOOH   CH3COOHHCOOH   CH3COOH   CH3COOHCH3COOH3

 

 
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答案:解析:答案:新制的Cu(OH)2悬浊液  
答案:解析:答案:新制的Cu(OH)2悬浊液