Leo
分數
1,666
最佳解答率
62.00%
等級
Lv 3
[匿名]
回覆: 5
2016-04-03 7:20 am
Ca（NO 3）2 + HNO 3 ----->什麼？
[匿名]
回覆: 3
2015-08-19 4:24 pm
高中化學的問題：
若通式爲C6H5-A (A爲NH2、CH3、OH、NO2、Br )的五種物質，可溶於鹽酸溶液的有幾種？(註：C6H5-是苯基)?
[匿名]
回覆: 1
2015-08-20 6:57 am
what is the chemical equation for the decomposition of nitrogen tetroxide?
[匿名]
回覆: 11
2015-08-20 6:38 am
the atomic number of an element is equal to the..?
[匿名]
回覆: 1
2015-08-20 5:44 am
高中化學的問題：請問以下這句話有錯嗎？苯與氯氣經紫外光照射可產生六氯苯。?
Fung
回覆: 2
2015-04-25 7:06 am
為甚麼落鹽可以令蛋浮起但糖不能？
cheuk ying
回覆: 1
2015-01-22 11:40 pm
有沒有人知道那裡化工原料鋪能買到丙酮
[匿名]
回覆: 6
2015-01-18 7:15 pm
刷牙後將牙刷怎麼辦
[匿名]
回覆: 1
2015-01-05 6:30 am
IS Question
[匿名]
回覆: 1
2014-12-13 10:00 pm
化學(reaction+catalyst)
[匿名]
回覆: 3
2014-12-09 10:54 pm
牛仔褲給油性箱頭筆漏墨染到怎去除?
[匿名]
回覆: 1
2014-10-26 8:53 pm
titration
tom insanity
回覆: 1
2014-10-27 8:30 am
about stereoisomers
[匿名]
回覆: 1
2014-10-14 9:02 am
Nucleophilic substitution
cheungwai sum
回覆: 1
2014-10-16 4:30 am
What is situ-generation ?
[匿名]
回覆: 1
2014-09-30 1:29 am
sodium nickel(II) chloride
[匿名]
回覆: 1
2014-09-30 2:25 am
reduction : gain of electron
[匿名]
回覆: 1
2014-08-30 5:58 pm
ionic & metallic compound
回覆: 2
2014-07-06 7:31 am
'dry'和'anhydrous' 硫酸銅的問題
Edwin
回覆: 1
2014-06-15 7:01 am
chemical bond
fggj
回覆: 2
2014-05-20 5:53 am
F.4 Chem (cell)
用戶73873
回覆: 2
2014-04-13 7:34 pm
hydrogen bond(carboxylic acid)
[匿名]
回覆: 3
2014-04-05 2:20 am
奈米金/銀(colloidal gold/Silver)産品
Lau
回覆: 2
2014-03-30 2:35 am
apple~~~
[匿名]
回覆: 2
2014-03-23 8:08 pm
BP of unsaturated Fatty Acid
[匿名]
回覆: 1
2014-03-26 8:41 pm
CHEM (正負極一問) 請求chem知識豐富人士解答!!!
[匿名]
回覆: 3
2014-03-24 4:17 am
有關酸鹼中和PH值的問題...
[匿名]
回覆: 4
2014-03-19 4:18 am
F.4 Chemistry (Salt)
[匿名]
回覆: 1
2014-03-17 4:40 am
equilibrium Kc (DSE level)
chi chun
回覆: 2
2014-03-11 8:37 pm
物理 車子右側的倒鏡
[匿名]
回覆: 2
2014-02-16 8:39 pm
暖包點解會發熱?
[匿名]
回覆: 1
2014-02-14 6:18 am
CHEM CE 2006 Q4
Roy HO
回覆: 1
2014-02-10 8:40 pm
lux standard
[匿名]
回覆: 1
2014-02-13 5:52 am
F.4 Chem pls help 20點!!!
[匿名]
回覆: 4
2014-02-11 5:12 am
Different changes
[匿名]
回覆: 3
2014-01-22 4:23 am
哥士的漂過鋁盤後還可用嗎?
[匿名]
回覆: 4
2014-01-19 11:14 pm
acidified KMnO4
Small potato
回覆: 5
2014-01-19 5:05 am
How to test acid?
[匿名]
回覆: 3
2014-01-09 10:54 pm
Chemical Suppliers in HK
[匿名]
回覆: 1
2014-01-11 9:22 pm
香港電力公司
2003
回覆: 2
2014-01-04 6:05 am
separating funnel 問題
[匿名]
回覆: 2
2014-01-09 5:43 am
香港有冇地方可以買到化學元素?
[匿名]
回覆: 1
2013-12-14 8:04 am
Chem question in university
[匿名]
回覆: 4
2013-12-12 7:31 am
separation of salts
wis
回覆: 1
2013-12-12 1:34 am
溶氫氧化鉀KOH
[匿名]
回覆: 2
2013-11-28 4:14 am
請問水濾空氣清新機是否可以融解二手煙?
[匿名]
回覆: 1
2013-12-08 10:06 pm
Chem(hygroscopic)
[匿名]
回覆: 1
2013-12-08 9:24 pm
questions about distillation
Yuki
回覆: 1
2013-12-08 10:03 am
organic chem
小薇
回覆: 3
2013-12-06 3:39 am
有冇生物係唔可以對刺激產生反應？
1
下一頁
本頁收錄日期: 2021-04-29 19:00:30
總收錄問題: 0 / 0 (收錄率: 100.00%)
總收錄回答: 68 / 66 (收錄率: 103.03%)
總收錄問題: 0 / 0 (收錄率: 100.00%)
總收錄回答: 68 / 66 (收錄率: 103.03%)