首页/ 题库 / [单选题]下列负离子化合物中,碱性最强的是的答案

下列负离子化合物中,碱性最强的是

单选题
2021-09-02 17:17
A、氧基负离子
B、氧基负离子
C、丁基氧基负离子
D、丙氧基负离子
查看答案

正确答案
C

试题解析

相关题目
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.

下列化合物中酸性最强的是(  )
24 、在水溶液中下列化合物中碱性最强的是( )
下列化合物中碱性最强的是( )。
下列化合物碱性最强的是()。
下列化合物碱性最强的是( )。
下列化合物中碱性最强的是()。
下列负离子化合物中,碱性最强的是
下列负离子化合物中,碱性最弱的是
下列化合物中碱性最强的是( )
氨基酸是()化合物,在强酸性溶液中,以()离子形式存在,在强碱性溶液中以()离子形式存在。
在应用ORS液的过程中,错误的是()
()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.
Shutdown price(or point,or rule) 停业价格(或停业点、停业原则)
广告位招租WX:84302438

免费的网站请分享给朋友吧