無聊= =整左堆msn頭像

Tenny

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我仲以為去左高登討論區添.

vbnn20

我以為去左化學堂高中果d

聽•雨•軒boss

plastic oxide..
plastic sulphate
plastic carbonate
plastic hydrogencarbonate
plastic bromide
其實大把你數...
仲有我想問...
plastic 係1+定2+...
OH係1-搭到落plastic到
H2係1-*2又搭到落plastic到= ...
鋒bstc 發表於 2009-3-3 05:25 PM

膠有無限種charge=V=
able to replace any element=V=

鋒bstc

13# 聽•雨•軒boss
即係有膠1~膠8

hoyin2121

膠有無限種charge=V=
able to replace any element=V=
聽•雨•軒boss 發表於 2009-3-4 07:48 AM

= =應該話整膠果d野有charge
合成左既膠點都係neutral

鋒bstc

= =應該話整膠果d野有charge
合成左既膠點都係neutral
hoyin2121 發表於 2009-3-4 07:05 PM

相信呢個答案會有個P.P.(Poor Presentation)係格離...

hoyin2121

係我面前講ed野  真係幾唔知醜

angelliu

係我面前講ed野  真係幾唔知醜
hoyin2121 發表於 2009-3-6 02:01 PM

理料=.=?

hoyin2121

你打錯字呢   sure啦

聽•雨•軒boss

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