有负价的铁吗?其化合物系。。。。?
另外,乙酰二茂铁是什么颜色的。。。。
ZombieBC 2009-01-24 22:07
670330219 2009-01-24 22:13
ZombieBC 2009-01-24 23:07
Francisco 2009-01-24 23:29
670330219 2009-01-25 09:39
Francisco 2009-01-25 10:34
humboldtpenguin 2009-01-25 10:39
humboldtpenguin 2009-01-25 10:40
ZombieBC 2009-01-26 00:24
吾生行休矣 2009-01-26 00:57