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Made to order PTFE adapters
Yikes, not sure what I was thinking there. Time to go home and rest...
20-3-2019 at 12:56
by: MrHomeScientist
Looking for a thread on "new glassware acquisitions" or self modified glassware - is there one?
If you remember key words from the threads, you can use Google to search the forum instead. This usu ...
20-3-2019 at 08:06
by: MrHomeScientist
Made to order PTFE adapters
Give the poor guy (girl?) a minute! He's a student and doing this in his free time, after all. The s ...
20-3-2019 at 06:50
by: MrHomeScientist
Can we travel back in time really?
[b]jack44556677[/b], you seem distrustful of relativity and black holes. Why do you think clocks run ...
15-3-2019 at 06:22
by: MrHomeScientist
Reducing copper hydroxide
You may want to put this on the back burner for now and start fresh. Copper sulfate seems to be the ...
15-3-2019 at 06:14
by: MrHomeScientist
Can I use table salt to make nutrient broth?
Seems unnecessary, but then again I don't know anything about bacteria. The amount of other chemical ...
12-2-2019 at 14:22
by: MrHomeScientist
Copper sulfate has become "chalky white" after prolonged air exposure
I'm sure copper sulfate has an equilibrium hydration level that it wants to be at relative to its en ...
12-2-2019 at 06:06
by: MrHomeScientist
AcrosOrganics
Do you really need such exotic chemicals, though? What reactions were you planning on doing? You may ...
12-2-2019 at 06:01
by: MrHomeScientist
Lead acetate decahydrate?
Great idea phlogiston! I used carbonate because I had a lot on-hand, but I'll switch to sulfate for ...
8-2-2019 at 06:35
by: MrHomeScientist
Lead acetate decahydrate?
Back to the OP, whenever you react anything that produces a gas, an aerosol/mist of tiny droplets of ...
7-2-2019 at 14:17
by: MrHomeScientist
Flu + NH3 or HCl vapours
Take two roller coaster rides and call me in the morning.
7-2-2019 at 12:21
by: MrHomeScientist
Sigma-Aldrich
Yeah I'd avoid Sigma even if I could get an account there. Extremely expensive on almost everything, ...
6-2-2019 at 08:53
by: MrHomeScientist
Make Potassium (from versuchschemie.de)
This is amazing! I can't believe how versatile this catalyzed magnesium reaction is. Really excellen ...
6-2-2019 at 08:48
by: MrHomeScientist
Tired of reporting spam
I'm sure this has already been suggested at some point, but does the forum software allow filtering ...
31-1-2019 at 10:10
by: MrHomeScientist
Chemistry with terracotta pots - what are some experiments that can be done?
As others mentioned, I've used one as a membrane in an electrolysis cell to make NaOH from NaCl. Let ...
30-1-2019 at 06:36
by: MrHomeScientist
Chromium to Chromium (III) oxide
I've never heard of bulk solid chromium oxide as a chemical reagent. What use would a solid chunk ha ...
30-1-2019 at 06:29
by: MrHomeScientist
Iodine Extraction from Tincture
Good write up, [b]Abromination[/b]. One suggestion: add the size of the iodine tincture bottle. I do ...
28-1-2019 at 14:24
by: MrHomeScientist
Convert NaNO3 to KNO3 and purify it
Sure, chloride would work. It's the calcium ion that does the heavy lifting here. I just chose nitra ...
28-1-2019 at 14:14
by: MrHomeScientist
Sea water@£60/l at Amazon
The commercials for them are fun to watch, though. People trying to smile and look happy while rammi ...
24-1-2019 at 10:55
by: MrHomeScientist
Troll extraction
Bang your head against that wall a bit harder, PhD. Then maybe we wouldn't have to hear from you any ...
24-1-2019 at 08:54
by: MrHomeScientist
37% HCl from 20%HCl
If your only reason for making such concentrated solution is that you "like" it or it's "cool", you ...
24-1-2019 at 08:52
by: MrHomeScientist
Sea water@£60/l at Amazon
Ah but it's not just natural sea water, it's "enriched with copper" (somehow)! And that's... good?
...
24-1-2019 at 08:06
by: MrHomeScientist
Convert NaNO3 to KNO3 and purify it
Now that you've made it through the spam, here's an idea: You could approach it from the other direc ...
23-1-2019 at 13:56
by: MrHomeScientist
How to discover if something is made of Magnesium?
I'm surprised the silver nitrate test is so specific. Why wouldn't it react with alloys? Surely the ...
23-1-2019 at 12:24
by: MrHomeScientist
Elemental Mercury from cinnabar
Shake 'em around a bit underwater, then! :)
I probably lucked out when I did it because my object w ...
23-1-2019 at 11:58
by: MrHomeScientist
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