作者keon78112000 (小黑)
看板Chemistry
标题[学习] 几个小问题
时间Sat Jun 20 16:45:19 2009
请教几个问题
1.Assume that you place a freshwater plant into a saltwater solution and
examine it under a microscope.What happens to the plant calls?what if you
placed a saltwater plant in a pure water?Explain.
2.Both Ni(NH3)4^2+ and Ni(CN)4^2- have four ligands.The first is paramagnetic
and the second is diamagnetic.Are the complex ions tetrahedral or planar?
Explain.
拜托大家 谢谢
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◆ From: 163.22.18.90
1F：推 HDeasy:2. First:tetrahedral Second:square planar 06/20 16:58
2F：→ HDeasy:1. 1st will be withered 2nd will be distended 06/20 17:01
3F：→ keon78112000:谢谢你跟我说 但是我想知道原因 你可以跟我说中文^^ 06/20 17:02
4F：→ keon78112000:谢谢 我懂第1题了 我1开始不知道题目在问啥~"~ 06/20 17:11