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NdF3 to... anything?
The website you linked is mine, and that procedure is actually very outdated. I should probably revi ... |
11-8-2015 at 07:00
by: MrHomeScientist |
Disposal of mercury salts (hazardous waste in general).
One thing to keep in mind when working with elemental mercury is its incredible density. Being a ver ... |
11-8-2015 at 05:39
by: MrHomeScientist |
vacuum pomp issue
You guys are making me doubt my sanity here. Pomp was a typo... wasn't it? I know we aren't talking ... |
7-8-2015 at 11:05
by: MrHomeScientist |
H2O2 question
There's no way anyone can answer such a vague question. We need more information than that. How did ... |
7-8-2015 at 09:29
by: MrHomeScientist |
On mass production
Vague questions are unlikely to receive useful answers. Provide more details on your specific reacti ... |
7-8-2015 at 07:22
by: MrHomeScientist |
Mercury
[rquote=414925&tid=63235&author=Romix]
It's in a liquid state at room temp? You sure? [/rqu ... |
6-8-2015 at 12:01
by: MrHomeScientist |
indigo carmine synthesis
Googling "indigo carmine synthesis" yields a few useful results. It seems you just add indigo to con ... |
6-8-2015 at 05:28
by: MrHomeScientist |
Does zinc peroxide form while melting zinc?
Correct! I also saw the thermochromism when decomposing zinc hydroxide into the oxide. Since both ar ... |
30-7-2015 at 09:48
by: MrHomeScientist |
Request for help testing
Despite claiming to have read the thread, all of what you ask has been gone over multiple times and ... |
30-7-2015 at 07:02
by: MrHomeScientist |
Tenacious beaker stains
If you can feel something, it's possible the glass is etched and it's not actually a stain. You migh ... |
27-7-2015 at 05:26
by: MrHomeScientist |
How to make rust?
I guess the problem is most are just resellers, so they buy their products from lots of different so ... |
24-7-2015 at 09:30
by: MrHomeScientist |
How to make rust?
Interesting. I have noticed some variation between suppliers as far as color and consistency, but ev ... |
24-7-2015 at 07:03
by: MrHomeScientist |
How to make rust?
eBay also sells iron oxides in many-pound lots. I just bought 10 pounds a few weeks ago, for some th ... |
24-7-2015 at 05:51
by: MrHomeScientist |
Separate Argon and Nitrogen from Cylinder?
If you want any quantity of pure argon, you'd need a [i]mountain[/i] of magnesium to burn. It's 75% ... |
23-7-2015 at 05:23
by: MrHomeScientist |
Climate Science for the Amateur
[rquote=413222&tid=26429&author=mayko]Varmint, your disdain for replicability in science is ... |
22-7-2015 at 12:49
by: MrHomeScientist |
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
I'm certainly following the thread. Don't be discouraged if there doesn't seem to be much interest u ... |
22-7-2015 at 05:43
by: MrHomeScientist |
It finally happened, the police showed up
Did you ever see Tomorrowland? ... |
10-7-2015 at 06:02
by: MrHomeScientist |
The Strange Fate of a Person Falling into a Black Hole
I think it would be an awesome read. One of my favorite moments in all of my schooling was when we d ... |
8-7-2015 at 09:31
by: MrHomeScientist |
Is it safe using a diaphragm pump for vacuum distillations
That's pretty brilliant, actually. It's the [url=https://en.wikipedia.org/wiki/Davy_lamp]Davy Lamp[/ ... |
8-7-2015 at 05:29
by: MrHomeScientist |
Pregnenolone sulfate synthesis
Great answers! I appreciate the lesson. |
7-7-2015 at 12:20
by: MrHomeScientist |
Is NaOH from NaCl electrolysis of good quality?
[b]annaandherdad[/b],
Thanks, that does sound like a neat demo. I'll have to try it out sometime ... |
7-7-2015 at 12:16
by: MrHomeScientist |
Pregnenolone sulfate synthesis
Why is it that nearly every organic chemistry reaction uses sulfuric acid as a catalyst (and require ... |
7-7-2015 at 10:38
by: MrHomeScientist |
Trouble Cleaning DCM
Glad to help! |
26-6-2015 at 05:47
by: MrHomeScientist |
Dichloromethane and methanol
The method I used seemed to work pretty well.
Part 1: Distillation: https://www.youtube.com/watch ... |
25-6-2015 at 13:25
by: MrHomeScientist |
Trouble Cleaning DCM
Rust does sound likely. Try a second distillation at lower temperature, to avoid entrainment of what ... |
25-6-2015 at 13:20
by: MrHomeScientist |
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