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The short questions thread (3)
[rquote=251541&tid=14239&author=mineralman]
Do dairy farmers use it to steralise the glass ... |
18-6-2012 at 15:48
by: Roger86 |
Disassembling ZN/C battery to obtain zinc dust
I suggest you take a closer look at this photo i link from wikipedia.
http://en.wikipedia.org/wik ... |
29-5-2012 at 18:26
by: Roger86 |
How to dispose of unknown chemical waste?
You can always get oil drum and put it in one of those, and let your grandchildren worry about that, ... |
27-5-2012 at 15:28
by: Roger86 |
Disassembling ZN/C battery to obtain zinc dust
I have experience with this specific type of batteries.
I can tell you there is absolutely no nee ... |
27-5-2012 at 15:09
by: Roger86 |
The short questions thread (3)
What is the best haircolor for a person who loves his natural color as much as he loves hydrogen per ... |
24-5-2012 at 19:28
by: Roger86 |
The short questions thread (3)
How much mercury could i extract from mercury lamp? Lets assume its 125W one.I want mercury while it ... |
19-9-2011 at 10:12
by: Roger86 |
The short questions thread (3)
If a reaction requires Raney nickel catalyst, can it be replaced with really fine powder of nickel, ... |
12-9-2011 at 01:08
by: Roger86 |
The short questions thread (3)
I just saw bitter almond aroma in grocery store, is it same stuff as bitter almond oil, and is there ... |
8-9-2011 at 13:29
by: Roger86 |
Worst fears when you're gone from the lab
Strange, doesnt anyone else have the fear of police waiting for you at the lab? |
3-9-2011 at 12:05
by: Roger86 |
testosterone from cholesterol
Why would you like to start from cholesterol when you could use DHEA?
You probably have read abou ... |
3-9-2011 at 11:02
by: Roger86 |
Cold pack disappointment
In finland its sold at 'agrimarket' chain for around 16€ per 40kg bag.Also they sell KNO3 for 4€ ... |
3-9-2011 at 10:46
by: Roger86 |
Cold pack disappointment
[rquote=220898&tid=16374&author=Acetic Acid]You paid 19.95 for 500 grams of NH4NO3. That's a ... |
3-9-2011 at 10:19
by: Roger86 |
Hexamine fuel tablets purity
Quote from wikipedia ' 1,3,5-Trioxane is a white solid with a chloroform-like odor. '
Do the tabl ... |
3-9-2011 at 09:02
by: Roger86 |
Sodium Hydroxide from sodium carbonate
Why would you want to make NaOH from Na2CO3, when you can just electrolyse brine?Well the chlorine i ... |
2-9-2011 at 09:08
by: Roger86 |
Synthesis of malonic acid
[rquote=124435&tid=1600&author=Formatik]
By the oxidation of malic acid (Dessaignes, A. 107 ... |
1-9-2011 at 14:33
by: Roger86 |
Synthesis of malonic acid
[rquote=220312&tid=1600&author=Magpie]http://www.sciencemadness.org/talk/viewthread.php?tid= ... |
28-8-2011 at 00:38
by: Roger86 |
Synthesis of malonic acid
I really could use data on what malonic acid, sodium malonate and calcium malonate are soluble in, e ... |
27-8-2011 at 11:16
by: Roger86 |
Synthesis of malonic acid
I't doesnt matter if this isnt full succes, i know i probably have a mix of inorganics and some mala ... |
26-8-2011 at 05:15
by: Roger86 |
Websites for cheap chemicals?
If youre doing the fact check, i was really referring to the PH comment, i always thought KOH increa ... |
23-8-2011 at 14:41
by: Roger86 |
Websites for cheap chemicals?
''Potassium hydroxide is in some kinds of pH down and soap making.''
Do a fact check on that
... |
23-8-2011 at 11:43
by: Roger86 |
Synthesis of malonic acid
I advanced in my work, i got to step 8 
Turns out that you get precapitate even without CaCl2, ... |
23-8-2011 at 10:42
by: Roger86 |
Synthesis of malonic acid
I dont expect the precapitate to be pure malonate, the process is so that i dont have to evaporate t ... |
23-8-2011 at 07:40
by: Roger86 |
Synthesis of malonic acid
As i sayed i started today working towards OTC source of malonates.With attachement is a quide i wro ... |
22-8-2011 at 09:19
by: Roger86 |
Australian man charged for posessing "Explosive Materials"
I'm unaware of australian law's but can anyone estimate on what is his sentance going to be?
IMO ... |
18-8-2011 at 14:28
by: Roger86 |
Go out like a scientist
Well, i wasnt being very serious, but... I was studying chemistry in school and i was bored, and i n ... |
18-8-2011 at 14:11
by: Roger86 |
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