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What would you do with an Electron Accelerator?
Nice project. In terms of power supplies it may be more economical and practical for you to use conv ... |
12-7-2016 at 09:29
by: ParadoxChem126 |
diy incubator
You can also purchase infrared heating bulbs for reptiles at many pet stores.
You will probably ... |
22-6-2016 at 08:05
by: ParadoxChem126 |
Preparation of Sodium Bisulphite n stuff
Very interesting series of posts, aga!
It is nice to see the preparations of these chemicals whi ... |
22-6-2016 at 07:57
by: ParadoxChem126 |
Fluorine for Laser
Luckily for the OP cobalt fluoride appears to be available on eBay for the mere price of $70 per 25g ... |
22-6-2016 at 07:51
by: ParadoxChem126 |
Salting out Methanol
In this example, methanol has a greater affinity for water than sodium chloride does. As a result, t ... |
16-4-2016 at 20:02
by: ParadoxChem126 |
How to test if H2SO4 or HBr
[rquote=445434&tid=65943&author=MrHomeScientist]Do the standard test for sulfate by adding a ... |
15-4-2016 at 16:10
by: ParadoxChem126 |
How to fix this HST hotplate/stirrir
I had this problem a few years ago. The issue with mine was that the heating control potentiometer h ... |
15-4-2016 at 12:05
by: ParadoxChem126 |
How to test if H2SO4 or HBr
[rquote=445445&tid=65943&author=MrMario]
I saw it a guy doing it here as a test. https://ww ... |
14-4-2016 at 19:10
by: ParadoxChem126 |
How to test if H2SO4 or HBr
HCl will not react with hydrobromic acid to produce elemental bromine. Bromine should, however, be r ... |
14-4-2016 at 08:37
by: ParadoxChem126 |
Mystery Paint Thinner
Sorry, I must have overlooked where you mentioned the miscibility. DJF90's prediction seems more lik ... |
6-4-2016 at 04:52
by: ParadoxChem126 |
Mystery Paint Thinner
It seems likely to be what is known as petroleum ether, or ligroin. It is essentially a mixture of l ... |
5-4-2016 at 14:11
by: ParadoxChem126 |
[RESEARCH] My interpretation of the Texas anti-glassware law
The foundational motive for home chemists is to pursue one's interest and enthusiasm in the science ... |
22-3-2016 at 15:38
by: ParadoxChem126 |
[RESEARCH] My interpretation of the Texas anti-glassware law
That may not be a fantastic idea, from both a chemistry and business point of view. Hydrogen sulfide ... |
22-3-2016 at 12:01
by: ParadoxChem126 |
Ethyl acetate synthesis from ethanol and dilute acetic acid
For a while, ethyl acetate was available in the U.S. as "MEK substitute" in some hardware stores. I ... |
8-3-2016 at 13:17
by: ParadoxChem126 |
Ethyl acetate synthesis from ethanol and dilute acetic acid
[rquote=441122&tid=65535&author=Sniffity]
First: Use a large excess of alcohol, shifting eq ... |
7-3-2016 at 21:50
by: ParadoxChem126 |
Homebuilt 1300°C tube furnace
JJay, nice work and congratulations on building a functioning tube furnace! The firebricks and quart ... |
3-3-2016 at 13:51
by: ParadoxChem126 |
Chlorobenzene from Aniline via the Sandmeyer Reaction
I have put together a video with footage detailing this procedure:
https://www.youtube.com/watch? ... |
16-2-2016 at 21:50
by: ParadoxChem126 |
Ketones to Alcohols?
And how exactly would you plan to prepare sodium hydride? Messing with molten sodium and gaseous hyd ... |
14-2-2016 at 12:30
by: ParadoxChem126 |
Corning PC-420D Repair/Restoration
Considering that you have essentially rebuilt the logic board, I have a hard time believing that it ... |
26-1-2016 at 15:27
by: ParadoxChem126 |
Corning PC-420D Repair/Restoration
If you entirely re-built the logic boards and the problem is still there, check again for a power su ... |
26-1-2016 at 06:39
by: ParadoxChem126 |
Corning PC-420D Repair/Restoration
First things first: verify the power supply output. Use a voltmeter to check that each rail is at th ... |
18-1-2016 at 12:13
by: ParadoxChem126 |
welshwing's Thread of Many Questions
It is not uncommon for "safe" chemicals to react to form toxic ones. The toxicity of a chemical is l ... |
6-1-2016 at 09:42
by: ParadoxChem126 |
Corning PC-351 Repair
I have a PC-351, and I dismantled it to take a look inside. I verify that the heater has a resistanc ... |
30-12-2015 at 15:10
by: ParadoxChem126 |
OTC ethanolic HCl
[rquote=432538&tid=64752&author=psychotic]
btw, i just googled 'copper sulfate drying ethan ... |
23-12-2015 at 21:36
by: ParadoxChem126 |
Nitrogen Generator
[rquote=432505&tid=64726&author=JJay]
Yeah, many Graham's Law problems in high school and ... |
22-12-2015 at 21:19
by: ParadoxChem126 |
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