作者LSer (目标:会观察队员的好夥伴)
看板LifeSci_95
标题Re: [问题] 有人知道普化作业第一题课本哪边吗?
时间Thu Nov 30 00:39:55 2006
(a) 恩...心照不宣
(b) di: 1+ 3+
pa: 0 2+
(c) +2
(d) because In has only two electronic state: +1 and +3, so it can only form
InCl or
InCl3. These are all diamegnetic, so
when we consider InCl2, it is onlt the 经验式 of the ionic solid. That
makes it to be a diamegnetic solid.
老话一句...我今天心情好好
风
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1F：推 roy047:题外话......是谁说自己感冒的= = 11/30 00:49
2F：→ roy047:经验式是empirical formula 11/30 00:50
3F：→ LSer:感冒阿...还好有打针...下午就好很多了 11/30 01:00