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Kilogram Standard
Damn you j_sum, linking to videos that start at the product placement at the end! Veritasium is a go ... |
20-11-2018 at 12:47
by: MrHomeScientist |
A yellow substance created when reacting two metal salts in Listerine with citric acid
I'm not sure [i]why[/i] exactly, just that it is; the reaction needs energy to proceed. Try it out a ... |
20-11-2018 at 09:20
by: MrHomeScientist |
A yellow substance created when reacting two metal salts in Listerine with citric acid
[rquote=554435&tid=105634&author=ejmc64]I did a experiment to see if two salts manganese(III ... |
20-11-2018 at 06:12
by: MrHomeScientist |
Florida Bust - Anyone We Know?
[rquote=552745&tid=104341&author=Melgar]I'm kind of curious what science videos YouTube is n ... |
15-11-2018 at 07:04
by: MrHomeScientist |
Florida Bust - Anyone We Know?
Good god, the man has commercial fireworks! Lock that monster up. |
14-11-2018 at 10:13
by: MrHomeScientist |
trying to make new post
Just guessing here, but maybe the underscore at the end of your username confuses the site software? |
7-11-2018 at 11:34
by: MrHomeScientist |
Florida University Recommendations
What classes do you consider "propaganda"? |
6-11-2018 at 08:56
by: MrHomeScientist |
Florida University Recommendations
Thanks for the bump, j_sum! You know me well, it seems 
I had a similar choice to make for my e ... |
5-11-2018 at 08:13
by: MrHomeScientist |
Pretty Pictures (2)
[rquote=549584&tid=26378&author=Jackson]Should i cover them with a varnish if i want to use ... |
5-11-2018 at 06:54
by: MrHomeScientist |
Beryllium 99.9+% machined rods for sale!
Just bought a shiny rod and some crystalline niobium. I'll follow woelen's excellent advice on clean ... |
2-11-2018 at 07:01
by: MrHomeScientist |
Making Ammonium Chloride
Good idea though, to eliminate contamination from your HCl source. The vapors should travel over and ... |
2-11-2018 at 06:45
by: MrHomeScientist |
Anyone have experience with Thermolyne Nuova II hot plate stirrer?
I have that Thermolyne hot plate stirrer, and I have no complaints. Works great for everything I've ... |
29-10-2018 at 07:38
by: MrHomeScientist |
Mercury Sulfide Being Sold as Medicine for Children
[rquote=540950&tid=95329&author=Mr. Rogers][rquote=540946&tid=95329&author=DraconicA ... |
5-10-2018 at 13:33
by: MrHomeScientist |
Spam reporting idea
Or just auto-ban anyone that uses the words "unencumbered", "plat", "mature", or "galleries" in the ... |
4-10-2018 at 11:31
by: MrHomeScientist |
Spam reporting idea
Any system like that will discourage new users. I know I wouldn't have signed up if I had to go thro ... |
4-10-2018 at 05:56
by: MrHomeScientist |
Pretty Pictures (2)
No, it was all done in glass. It's possible there was iron in the tap water that's been concentrated ... |
4-10-2018 at 05:49
by: MrHomeScientist |
Weird White film on measuring cylinder
Perhaps something slightly dissolved the plastic in the cylinder? So the white film might actually b ... |
3-10-2018 at 12:11
by: MrHomeScientist |
Pretty Pictures (2)
[file]71059[/file] [file]71061[/file]
Recrystallizing some ammonium nitrate from solution in tap ... |
3-10-2018 at 07:53
by: MrHomeScientist |
Mercury Sulfide Being Sold as Medicine for Children
Interesting! Thanks for the explanation. I'm unfamiliar with all of that stuff. |
2-10-2018 at 09:55
by: MrHomeScientist |
Mercury Sulfide Being Sold as Medicine for Children
What does it mean when they say "Cinnabar is cold" and it has a "heat-clearing ... effect"? |
2-10-2018 at 09:41
by: MrHomeScientist |
Rooto vs Liquid Fire
I have never found Rooto where I am, but I do use Liquid Fire. Mine is red/orange, which I assumed w ... |
2-10-2018 at 09:35
by: MrHomeScientist |
Mercury Sulfide Being Sold as Medicine for Children
Yikes. Even if it's a good deal I wouldn't buy from them. I don't want to support that sort of thing ... |
2-10-2018 at 05:54
by: MrHomeScientist |
How to build a Cell with Diaphragma?
Probably depends on what you're electrolyzing. I was able to use an unglazed clay flower pot as a me ... |
26-9-2018 at 12:32
by: MrHomeScientist |
Salts with two different ions?
I don't think so. Potassium ions are much larger than sodium ions, so I wouldn't think they could re ... |
26-9-2018 at 09:55
by: MrHomeScientist |
Recrystalizations - are some fractions more pure?
I agree with Sulaiman. My understanding is that fast crystal formation can trap impurities in the cr ... |
25-9-2018 at 06:38
by: MrHomeScientist |
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