用戶201930

分數
957
最佳解答率
14.00%
等級
Lv 2
♡aibe♡
[匿名]
回覆: 2
2007-10-29 6:12 am
電磁波真空時的速率是多少
[匿名]
回覆: 2
2007-10-25 7:46 am
questions about 2 simple experiments
最強的史迪仔
回覆: 2
2007-10-20 2:01 am
Density
用戶213693
回覆: 2
2007-10-28 7:00 pm
thermometric titration ( tas)
[匿名]
回覆: 2
2007-10-24 9:28 am
馬克士威爾的電磁學係咩書可以學到?
Jerry
回覆: 2
2007-10-23 5:56 am
Standardization of potassium manganate(VII) exp question
Tsz Kwan
回覆: 2
2007-10-18 5:42 am
火焰的顏色的種類&大約有的溫度.
用戶19864
回覆: 2
2007-10-25 4:26 pm
cHEMISTRY!!
[匿名]
回覆: 4
2007-10-27 3:25 am
將水重復煲有咩問題
.
回覆: 2
2007-10-27 1:34 am
請列舉出化學物質的特性,名稱(中英對照),符號和用途!!
.
回覆: 4
2007-10-27 1:25 am
蟑螂絕種了!!!是好是壞???
[匿名]
回覆: 2
2007-10-15 1:59 am
about ionization
[匿名]
回覆: 2
2007-10-19 7:54 pm
9% 醋酸 約 pH 值幾多?
[匿名]
回覆: 2
2007-10-18 4:37 am
化學題一問........
Summer
回覆: 2
2007-10-15 11:53 am
define chemical plating
Summer
回覆: 2
2007-10-15 11:54 am
define chemical plating
用戶109850
回覆: 2
2007-10-11 5:28 am
點解脂肪既能量多過碳水化合物?
風影
回覆: 2
2007-10-09 6:19 am
如何正確使用工業酒精?
[匿名]
回覆: 2
2007-10-04 6:33 am
fill in the blanks about a science question
回覆: 2
2007-10-13 5:50 pm
化學廢物是什麼?
man ning
回覆: 2
2007-10-08 12:35 am
atomic specturm
Sing
回覆: 2
2007-10-15 5:23 am
what is Acrylic plastic sheet (10 marks)
lucifer
回覆: 2
2007-10-06 10:28 am
多少大的太陽能板 先能夠直接令一粒4.5v 35ma 既白光led 著 而且係充足既光
[匿名]
回覆: 2
2007-10-06 11:34 pm
Magnetic Stirrer
用戶208725
回覆: 2
2007-10-11 10:26 pm
Carbon Dioxide Emissions
[匿名]
回覆: 2
2007-10-09 8:18 pm
why the photato will explodes ? plx help me!
magic
回覆: 2
2007-10-08 12:05 am
chemistry questions
[匿名]
回覆: 2
2007-10-04 6:12 am
a question about Superheating
[匿名]
回覆: 2
2007-10-03 5:29 am
a question about microwave oven
[匿名]
回覆: 2
2007-10-03 5:19 am
a question about the method of heat transfer
[匿名]
回覆: 2
2007-10-03 5:37 am
fill in some words ( about science )
[匿名]
回覆: 2
2007-10-02 7:18 am
a question about the method of heat transfer
最強的史迪仔
回覆: 2
2007-09-27 8:24 am
hoffman voltameter
Kiki
回覆: 2
2007-10-07 6:50 am
What is the boiling point of 2-methylpropane-2-ol ?
追風箏的孩子
回覆: 7
2007-10-11 8:12 am
我好眼訓, 但我仲有好多功課未做呀? 點算呀?
追風箏的孩子
回覆: 4
2007-10-11 8:10 am
(40) 中學生應否帶手提電話回校?
Wing Yin
回覆: 2
2007-10-07 8:25 am
structure of the complex formed by iodine and starch
用戶207252
回覆: 2
2007-10-06 8:15 pm
S.6 chem. about primary standard sol
Emily
回覆: 2
2007-10-06 6:42 pm
About gases
[匿名]
回覆: 2
2007-10-09 7:33 pm
錳與氧化錳的分別
Charlotte
回覆: 3
2007-10-10 2:09 am
20度既水同酒溝埋唔係20度???[20 20 20分]
用戶206128
回覆: 2
2007-10-06 3:30 am
化學????????
[匿名]
回覆: 2
2007-10-09 3:52 am
香港離紐約,東京多遠?
kelly
回覆: 2
2007-10-09 3:58 am
a word equation for burning LPG
用戶207211
回覆: 2
2007-10-06 6:28 am
我想問下所有化學符號的分子式,多謝!
[匿名]
回覆: 2
2007-09-27 6:07 am
Question about Mass spectrometer
f3b
回覆: 2
2007-10-02 8:23 am
physic ( question need to explain )
用戶192275
回覆: 2
2007-10-03 8:07 am
F.6 chemistry Q
[匿名]
回覆: 2
2007-10-02 7:16 am
chem question~please help
用戶204255
回覆: 2
2007-09-24 2:18 am
大學選咩系?
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