Newcastle Fans 發表於 2005-2-24 14:31:52

Production of alkyl halide from alkanol

e.g. CH3OH ------> CH3Cl
我地都知道係架PCl3或者PCl5
咁可唔可以heat佢 :confused:

Newcastle Fans 發表於 2005-2-18 18:24:30

AL Chemistry Discussion

一開頭咪有D乜乜spectrum既... 係咪背左佢就得 :icon099:
完全唔知點溫 :icon100:

[ Last edited by bobby_zamora on 27-2-2005 at 08:41 PM ]

beckham312oo 發表於 2005-2-19 13:14:08

只需知ｌｙｍａｎ，ｂａｌｍｅｒ，ｐａｓｃｈｅｎ　ｓｅｒｉｅｓ便可以

納比 發表於 2005-2-21 16:51:46

背到人都癲，不過唔背又係死

Newcastle Fans 發表於 2005-2-24 12:07:08

AL Chemistry Discussion

Pls post all problems of chemistry here :)



大家有冇點樣準備過 :confused:
我覺得organic同inorganic最好答...
如果一答乜野bonding... structure... 就... :icon042:

[ Last edited by bobby_zamora on 27-2-2005 at 08:39 PM ]

bobby_zamora 發表於 2005-2-27 20:03:03

by K.Kwong(as i remember)
係米都加隻三角形先拉(in doing synthesis )

bobby_zamora 發表於 2005-2-27 20:05:47

Originally posted by Newcastle Fans at 2005-2-24 12:07 PM:
大家有冇點樣準備過 :confused:
我覺得organic同inorganic最好答...
如果一答乜野bonding... structure... 就... :icon042:

Write an essay on benzene; :icon101:
ya..it sounds simple..but..here is the way the essay appears in AL in one yr(forget which year)
Introduce BENZENE To the PUBLIC(:icon101:)....(cannot too professional):icon110:

and inorganic...
it is very simple for me last yr..
as i memorize almost the whole book :icon081:

bobby_zamora 發表於 2005-2-27 20:06:52

del

[ Last edited by bobby_zamora on 27-2-2005 at 08:42 PM ]

bobby_zamora 發表於 2005-2-27 20:12:01

...i did not memorize any of them last year..

bobby_zamora 發表於 2005-2-27 20:13:08

Originally posted by beckham312oo at 2005-2-19 01:14 PM:
只需知ｌｙｍａｎ，ｂａｌｍｅｒ，ｐａｓｃｈｅｎ　ｓｅｒｉｅｓ便可以
and what mean by those series...
e.g. n=infinity to n=1 is???? series
n= infinity to n=2 is xxxx series

Newcastle Fans 發表於 2005-2-27 20:26:28

Originally posted by bobby_zamora at 2005-2-27 20:06:
BTW...
i suggest opening a specific topic for u guys to discuss chemistry topics here..
is it ok?
ho ar~

Newcastle Fans 發表於 2005-2-27 20:28:33

岩岩mock...
做淨eassy有成粒鐘剩
跟住做essay...
"Describe the chemical properties of aliphatic alkanol and phenol."
勁爽... 只係將我份notes默番落去 :icon101:
但搞到要加紙 :icon101:

如果出面有咁淺就好喇 :icon099:
我有信心我既記憶力會幾好

bobby_zamora 發表於 2005-2-27 20:36:56

AL Chemistry Discussion

del

[ Last edited by bobby_zamora on 27-2-2005 at 08:39 PM ]

bobby_zamora 發表於 2005-2-27 20:43:35

Originally posted by Newcastle Fans at 2005-2-27 08:28 PM:
岩岩mock...
做淨eassy有成粒鐘剩
跟住做essay...
"Describe the chemical properties of aliphatic alkanol and phenol."
勁爽... 只係將我份notes默番落去 :icon101:
但搞到要加紙 :icon101:
...
it won't be the case in AL

bobby_zamora 發表於 2005-2-27 20:45:38

OT:
i merge those topics...
be their arragement is so..:icon101:
i am sorry...
amybe you can rise the questions again

Newcastle Fans 發表於 2005-2-27 20:45:54

Originally posted by bobby_zamora at 2005-2-27 20:43:

it won't be the case in AL
:eek: .............................................................
咁會點 :(
我真係未見過organic既essay (因為我一直都係分topic做, 阿sir俾o個份野冇包埋essay)

bobby_zamora 發表於 2005-2-27 20:47:46

Originally posted by Newcastle Fans at 2005-2-27 08:45 PM:

:eek: .............................................................
咁會點 :(
我真係未見過organic既essay (因為我一直都係分topic做, 阿sir俾o個份野冇包埋essay)
introduce armatic hydrocarbons to the pubric through the newspaper :icon101:

Newcastle Fans 發表於 2005-2-27 20:50:07

Originally posted by bobby_zamora at 2005-2-27 20:47:

introduce armatic hydrocarbons to the pubric through the newspaper :icon101:
除左呢個呢 :icon101:
岩岩睇到98年... write an essay on CH3CH(NH2)COOH
好似幾淺

bobby_zamora 發表於 2005-2-27 20:54:11

Originally posted by Newcastle Fans at 2005-2-27 08:50 PM:

除左呢個呢 :icon101:
岩岩睇到98年... write an essay on CH3CH(NH2)COOH
好似幾淺
in fact
i forget almost all chemistry now...:icon101:
this is not organic...?
it is chemistry and socieity..(as it is an AA)

bobby_zamora 發表於 2005-2-27 20:54:49

BTW..
it is better to do more than 1x yrs past paer
頁: [1] 2 3 4
查看完整版本: AL Chemistry Discussion