用戶25529

Ocean

回覆: 6

2015-01-25 3:02 am

隔硬黎 英文是什麼

學習學習

回覆: 4

2014-08-24 10:15 pm

講一下以下英文講D乜

[匿名]

回覆: 2

2014-08-25 2:29 am

F5 chem help plz

用戶25529

回覆: 2

2013-11-26 6:44 am

Electrochemistry

己式庚辛

回覆: 4

2012-10-30 7:35 am

硫代硫酸根離子的「歧化反應」

[匿名]

回覆: 2

2012-09-22 9:02 pm

化學 高二

[匿名]

回覆: 2

2012-09-08 7:40 pm

Mix water and alchol together?

[匿名]

回覆: 3

2012-08-25 6:51 pm

氫氯酸警告標籤

Zidane

回覆: 2

2012-08-18 4:15 am

chem problems (urgent)

[匿名]

回覆: 2

2012-08-20 3:29 am

Question about organic chem

　　　　　　

回覆: 3

2012-08-15 9:29 pm

有機反應的實驗過程

Ho

回覆: 1

2012-08-15 2:18 am

勢能和動能的分別? 5 point~

[匿名]

回覆: 1

2012-08-11 7:26 pm

為何電解水要加入微量酸呢?

用戶25529

回覆: 4

2012-08-05 8:56 pm

3 Probability Qs

Ian Langley

回覆: 4

2012-08-01 6:58 pm

question about alkene

用戶25529

回覆: 3

2012-07-27 8:17 am

2 definite integration

蔡小琳

回覆: 2

2012-07-21 7:49 am

Some F.3 Bio. Ques:)

[匿名]

回覆: 2

2012-07-25 2:21 am

自製 Chem LQ (Acids and Alkalis)

用戶25529

回覆: 3

2012-07-23 12:20 am

3 indefinite integration Qs

Study

回覆: 2

2012-07-15 2:59 am

反三角函數計算3題

[匿名]

回覆: 2

2012-07-18 5:10 am

答拉暑作唔該曬啦

[匿名]

回覆: 2

2012-07-18 5:12 pm

Asymptote

圖圖

回覆: 2

2012-07-18 8:08 pm

想問一下以下關於體積和容量的句子正確嗎?

maggie

回覆: 4

2012-06-27 7:16 am

want to meet a pen friend:)

Billyionaire

回覆: 4

2012-06-05 1:25 am

Some more Qs on chem

[匿名]

回覆: 4

2012-06-15 7:28 pm

naming of organic compound

[匿名]

回覆: 3

2012-06-02 11:11 pm

Putting bones in acid.

用戶28513

回覆: 3

2012-05-29 12:35 am

化學成分是否一定不好?為什麼?

[匿名]

回覆: 2

2012-05-25 3:36 am

why is methoxymethane polar?

[匿名]

回覆: 3

2012-05-22 5:46 am

28 organic compound naming Qs

Billyionaire

回覆: 2

2012-05-02 4:49 am

Lewis acids & bases

[匿名]

回覆: 7

2012-05-02 4:43 am

點樣讀chem+bio?? (急)

Billyionaire

回覆: 4

2012-04-27 2:38 am

Haemoglobin

93

回覆: 5

2012-04-19 9:53 pm

C60同石墨....它們有沒有C=C雙鍵咖?

[匿名]

回覆: 5

2012-04-19 2:16 am

點解鐵在海水中較在純水中生鏽快?

[匿名]

回覆: 3

2012-04-18 3:07 am

Log log log log log

[匿名]

回覆: 4

2012-04-15 8:53 pm

鎂+ 濃氫氯酸有冇反應?

[匿名]

回覆: 5

2012-04-10 2:43 am

chemistry有冇人可以教我chem牙:(

[匿名]

回覆: 3

2012-04-10 8:45 pm

show fermentation is oxidation

　　　　　　

回覆: 3

2012-04-03 4:59 am

火焰的顏色和溫度的關係

[匿名]

回覆: 3

2012-04-04 1:16 am

英文grammar

用戶2967

回覆: 3

2012-03-29 6:17 am

[化學科]關於「反應速率」的問題

[匿名]

回覆: 3

2012-03-28 2:10 am

電解碳酸鎂

[匿名]

回覆: 5

2012-03-27 12:02 am

氯氣係酸/鹼?

[匿名]

回覆: 1

2012-03-26 4:23 am

which feasible(all temperature

Anonymous

回覆: 3

2012-03-21 6:54 pm

burning metal powder

[匿名]

回覆: 2

2012-03-14 10:59 am

緊急！！！用微波爐叮玻璃珠會爆炸嗎？（２０分）

己式庚辛

回覆: 1

2012-02-26 6:41 am

一人能參加兩個功能界別的選舉嗎?

Billyionaire

回覆: 3

2012-02-26 8:18 pm

Chemistry Drying Agent(15 pts)

[匿名]

回覆: 2

2012-02-25 4:35 am

F.4 Chemistry (electrolysis)