首页/ 题库 / [判断题]能发生银镜反应的有机物一定是醛。的答案
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boost的意思是:help or encourage to increase or improve
eloquent的意思是:fluent or persuasive in speaking or writing

A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.

下列有机物中,既能发生加成反应和酯化反应,又能发生氧化反应的化合物是(  )。[2014年真题]
能与银氨溶液发生银镜反应,且其水解产物也能发生银镜反应的糖类是________。
下列有机物不能发生银镜反应的是( )
能发生银镜反应的有机物一定是醛。
30分子式为C5H10O的某有机物,能发生银镜反应和加成反应,它与氢加成的产物是( )。
基材脱脂主要是利用()能溶于有机溶剂、能发生皂化反应等特性,将金属表面的油污去除。
37下列化合物既能发生银镜反应又能发生酯化反应的是( )。
27下列有机物不能发生斐林反应的是( )。
某有机物含有下列哪种官能团时,既能发生氧化反应、酯化反应,又能发生消去反应?
氧化剂和有机过氧化物在不同条件下,()即能发生氧化还原反应,引起燃烧。
在一定条件下,能发生银镜反应,且与羟基丙醛互为同分异构体的是()。
在一定条件下,能发生银镜反应,且与羟基丙醛互为同分异构体的是()
()any case or suspected case of quarantinable disease,or any case of eruptive disease or any death be discovered,the local quarantine officer must be notified immediately.
Should any case or suspected case of quarantinable disease,or any case of eruptive disease or any death be discovered,the local Quarantine Officer must be()immediately.
Masters are()solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night.
系统中雷达状态包括Unknown、Operational(or ON)、Failed(or OFF)、Detached。
The carrier is liable for loss of or damage to the goods or delay in delivery caused by fire,()the claimant proves that the fire arose from fault or neglect on the part of the carrier,his servants or agents.
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