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chirality question
l-ephedrine has two chirality centers the levo suggest the hydroxide on the benzyl carbon not the am ... |
11-9-2005 at 23:57
by: chochu3 |
What do to with KMnO4?
Use it to test for unsaturation inside organic substances. |
12-8-2005 at 02:37
by: chochu3 |
Problems with Extraction
caustic soda is to strong of a base to extract morphine you need a weaker base. Heat will also cause ... |
28-4-2005 at 22:31
by: chochu3 |
Jailhouse fermenting
Thanks for all the help, so there might be a chance that some of the spores used to cook bread were ... |
3-4-2005 at 01:36
by: chochu3 |
Jailhouse fermenting
thanks you for the help, had to give credit where credit is due , plus I accidently double posted.
... |
2-4-2005 at 02:14
by: chochu3 |
Jailhouse fermenting
Ok Iv'e done a few fermentations and such, but the case here was to know if bread could ferment ... |
2-4-2005 at 02:14
by: chochu3 |
HBr addition to propenylbenzenes?
The bromine will add to the benzylic carbon because of resonance causing more stability. This is tru ... |
2-4-2005 at 02:03
by: chochu3 |
Jailhouse fermenting
Today I woke up and did my usaul. I started to wonder about the bag with contents mentioned above, I ... |
31-3-2005 at 20:26
by: chochu3 |
Jailhouse fermenting
Well I decided to try and put these contents together to see if if the yeast is still active will ge ... |
30-3-2005 at 04:08
by: chochu3 |
Jailhouse fermenting
I was talking to friend today and showed hime ferminting yeast. Then he told me in jail they take br ... |
29-3-2005 at 22:33
by: chochu3 |
Help for beginners
Their is no demo, I found a link to the demo but it always just sends me back to their page. You cou ... |
29-3-2005 at 21:20
by: chochu3 |
Poll: What is YOUR level of education??
Pursing a degree in chemical enginnering was going for biochemistry but I want to get paid as soon a ... |
29-3-2005 at 21:15
by: chochu3 |
Help for beginners
There is a good program which will help better understand the working of the chemistry laboratory, s ... |
29-3-2005 at 05:49
by: chochu3 |
smelly
piperine from boiled up black pepper in alcohol is pretty nasty.
[Edited on 29-3-2005 by chochu3] |
29-3-2005 at 01:30
by: chochu3 |
Which college to attend?
depends on what your studying. I went to Texas A&M college station, TX I chose this school becau ... |
18-2-2005 at 23:10
by: chochu3 |
The essential oil
You may wanna to look into some plant sources such as juniper virginia, camphor, or illicium v. For ... |
15-1-2005 at 00:00
by: chochu3 |
General Chemistry
Add sodium carbonate or magnesium sulfate with salt can do the trick. |
4-1-2005 at 04:04
by: chochu3 |
NO2(g) sources
Reduce nitric acid with hydrogen iodide will create HNO2. |
6-8-2004 at 15:46
by: chochu3 |
K20
KI + O3 = K2O + O2 + I2
Introduction to Chemical Science, by R.P. Williams, A.M., Chapter 26 s ... |
10-11-2003 at 22:19
by: chochu3 |
