Chi Ho
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chemistry is my favouriteso i am active in chemistry division of Yahoo! knowledgei am not going to ask any questionsbut i like answering questionsit's because answering questions can practice myselfmy xange id is luffystarand my msn id is [email protected] can ask me chem questions by these mediaand i will try my best to teach you
man chun
回覆: 2
2008-05-21 7:48 am
我想問pH paper 的成份係咩
[匿名]
回覆: 3
2008-05-22 12:44 am
我想問有關乙醇的野
[匿名]
回覆: 3
2008-05-22 3:04 am
科學問題,有酸和鹼
Tsz Chung
回覆: 2
2008-05-22 6:20 am
氫氧化鈉(Sodium Hydroxide)
大人
回覆: 3
2008-05-23 4:37 am
oxidation number既問題..............
用戶79021
回覆: 4
2008-03-14 1:27 am
How to test Hydrogen gas?
漢楠
回覆: 3
2008-02-28 4:05 am
用食鹽可唔可以整crystal
[匿名]
回覆: 2
2008-03-01 12:17 am
如何製大顆鹽精
wing hong
回覆: 3
2008-03-02 3:42 am
CHEM,PLEASE HELP ME!
CHING WAI
回覆: 2
2008-03-02 2:59 am
chemistry(Calcium carbonate)
Joy
回覆: 4
2007-10-08 7:28 pm
（１０分）點解用microsoft word ge時候１２字型同１４字型ｇｅ行距相差咁遠
～心曲～
回覆: 1
2007-10-08 9:15 pm
想將多張琴譜上載,點樣把它們zip成一個檔案?
clman2005
回覆: 1
2007-10-09 1:49 am
我想掃下電腦有冇毒~比個掃毒程式我同殺毒程式~唔該
顏少聰
回覆: 2
2007-10-09 2:02 am
有冇人知呢個係咩軟件??
[匿名]
回覆: 1
2007-10-09 3:57 am
about Free Pascal
Leung Chun Ho
回覆: 2
2007-10-09 6:35 am
裝左xp之後就冇左聲?yy
大人
回覆: 1
2007-10-09 4:07 am
fats.....
justin
回覆: 2
2007-10-08 8:24 am
我想要organic compound 資料
悠然
回覆: 1
2007-10-09 1:47 am
what is the purpose{s} of destarching ?
Bill Tam
回覆: 2
2007-10-09 5:28 am
還原能力和一條反應方程式
用戶204596
回覆: 2
2007-09-24 10:46 pm
點先可以將 Word File 轉做 PDF File or Jpg File ? Thanks!
[匿名]
回覆: 5
2007-09-24 5:34 am
什麼液體比水更重
pc
回覆: 2
2007-09-24 3:00 am
Salt bridge問題~
A student
回覆: 2
2007-09-24 9:35 pm
About oxidation states
[匿名]
回覆: 2
2007-09-14 8:23 am
電流,自由電子流動
[匿名]
回覆: 3
2007-09-14 4:12 pm
為何檸檬能分解油污?
用戶150445
回覆: 5
2007-09-06 4:05 am
1GB=?MB=?KB
用戶200438
回覆: 3
2007-09-06 6:21 am
我想問下maths入面既符號 上+號下面-號係點解?
king
回覆: 3
2007-09-06 7:06 am
甚是Causeway Bay,Lockhart Road,Paterson Street....?
用戶85591
回覆: 2
2007-09-06 6:25 am
洗衫甩色染左落另一件衫
用戶120964
回覆: 2
2007-09-06 6:42 am
From pdf to word doc
用戶200220
回覆: 2
2007-09-06 2:30 am
How to collect a kind of gas from the air???
[匿名]
回覆: 1
2007-09-06 2:08 am
monosaccharides
用戶147008
回覆: 2
2007-08-05 3:38 am
How to Format Mobile Disk
用戶147268
回覆: 6
2007-08-05 3:05 am
沙田蘇淅公學係band1頭or中or尾?
用戶147042
回覆: 1
2007-08-05 3:18 am
大學想讀商,, 中6要點揀sub???
用戶147140
回覆: 2
2007-08-05 2:48 am
數學問題(急急急急急急........)
用戶147051
回覆: 2
2007-08-02 8:07 am
我部機d畫面放大左ar點算?(急)
EDWARD
回覆: 1
2007-08-01 9:20 am
除了Audacity以外，仲有冇一D sound editing o既 FREE software 推介?
Q
回覆: 2
2007-08-01 11:30 pm
如兩張相片像素不一樣,可否做製成合成相??
hoyiuwing2002
回覆: 1
2007-08-02 3:31 am
quicktime
Emily Chun
回覆: 2
2007-08-02 3:46 am
Windows vista改做Windows XP(請各位高手幫幫手!!)
ka kit
回覆: 3
2007-08-02 3:59 am
如何把mpeg和mpg檔轉換成mp4檔案?
makiyo
回覆: 2
2007-08-02 4:39 am
電腦問題 可否答一答
connie2735380
回覆: 2
2007-08-02 5:42 am
咩係alcochol120%
用戶51195
回覆: 2
2007-08-02 5:56 am
如何由microsoft office 2000 轉成2003
用戶5464
回覆: 3
2007-08-02 7:36 am
foxy聽歌
[匿名]
回覆: 3
2007-08-02 3:06 am
煲水果陣爆左水銀探熱針!!!!!!!!!
[匿名]
回覆: 1
2007-08-02 4:55 am
atoms,molecules,mobile ions,ions,delocalized electrons
[匿名]
回覆: 2
2007-08-02 4:56 am
Cells and Electrolysis
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