首 页
大学试题
CMS专题
工学
经济学
专升本
法学
教育学
历史学
更多分类
搜索
题库考试答案搜索网 > 题目详情
当前位置:
首页
>
第 7: 7、下列各分子中,以sp3不等性杂化轨道成键的是 ( )
>
题目详情
问题题干
答案解析
相关问题
热门问题
最新问题
问题详情
第 7: 7、下列各分子中,以sp3不等性杂化轨道成键的是 ( )
A、BeCl2
B、PCl3
C、BF3
D、SiH4
时间:2021-09-03 16:36
关键词:
文鼎教育
乐山师范学院
无机化学及实验 A卷
答案解析
B@#@C
相关问题
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
逻辑表达式 1>0 and Not 26的值为
A cabinet or space containing the controls or valves for the fixed firefighting system must be().
A cabinet or space containing the controls or valves for the fixed firefighting system must be().
逻辑表达式 1>0 and Not 26的值为
最新问题
_________ in a person’s speech or writing usually ranges on a continuum from casual or colloquial to formal or polite according to the type of communicative situation.
下列各分子中,以sp3不等性杂化轨道成键的是 ( )
设x=4,y=8,z=7,表达式xz) Or z
第 7: 7、下列各分子中,以sp3不等性杂化轨道成键的是 ( )
CASE OF DEATH OR SERIOUS INJURY TO A PERSON IN AN ACCIDENT OR SHIPPING DISASTER is().
设x=4,y=8,z=7,则以下表达式的运算结果是( )。 xz)Or Z
设x=4,y=8,z=7,则以下表达式的运算结果是( )。 xz)Or Z
The Urgency Signal()indicates that the station calling has a very urgent message to transmit concerning the safety of a ship or aircraft,or of some person on board or within sight.
If he is a common carrier,he is absolutely responsible to the owner of the goods carried ()any loss or damage to them unless caused by an Act of God or the Queen’s enemies,or the inherent vice in the goods themselves,or the negligence of the owner of the goods,or a general average sacrifice.
系统中雷达状态包括Unknown、Operational(or ON)、Failed(or OFF)、Detached。
别人在看