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Bi2O3 Preparation Stoich
I had the same thing happen to me! I played with the idea of heating the powder under inert material ... |
24-6-2015 at 09:24
by: MrHomeScientist |
Are Teflon corrosive-proof?
What did you think would happen? Nitrogen gas doesn't have any oxygen in it, you know. I hope you ha ... |
24-6-2015 at 07:53
by: MrHomeScientist |
Identifying reaction product
By some rough stoichiometry calculations, 15g of carbonate is just about enough to neutralize 20mL o ... |
23-6-2015 at 12:10
by: MrHomeScientist |
Project ideas
This board certainly has a wealth of information on projects. Search and ye shall find. My neodymium ... |
12-6-2015 at 09:47
by: MrHomeScientist |
Help with Chevreul's salt synthesis
eBay! Also Dr. Bob here on the forum has supplied me with tons of very cheap equipment and glassware ... |
12-6-2015 at 09:26
by: MrHomeScientist |
The trouble with neodymium...
Totally missed that one! I was suspicious of the 'science fair' website though. |
12-6-2015 at 09:20
by: MrHomeScientist |
The trouble with neodymium...
From Andy's first link:
"Neodymium is found most often in nature in Misch metal, monazite sand, a ... |
12-6-2015 at 05:33
by: MrHomeScientist |
tin metal powder
Depending on your requirements for particle size and quantity, you could always use a file or sandpa ... |
12-6-2015 at 05:25
by: MrHomeScientist |
Help with Chevreul's salt synthesis
That's definitely strange. Maybe concentration played a role? The immediate precipitation makes me t ... |
10-6-2015 at 06:05
by: MrHomeScientist |
It finally happened, the police showed up
[rquote=408778&tid=62599&author=Zombie]I don't think it [the Constitution] is even taught in ... |
10-6-2015 at 05:57
by: MrHomeScientist |
An experiment on holmium corrosion
Toss some bleach in there while you're at it! |
10-6-2015 at 05:49
by: MrHomeScientist |
It's all about chemistry
Whimsy certainly isn't the place the judge the entire forum by. By definition it's not going to have ... |
9-6-2015 at 05:40
by: MrHomeScientist |
The trouble with neodymium...
[rquote=406882&tid=14145&author=j_sum1]...
4. Copy mrhomescientist's beautiful and highly e ... |
8-6-2015 at 09:43
by: MrHomeScientist |
The Strange Fate of a Person Falling into a Black Hole
Well, because of E = Mc^2, really you can think of matter as 'condensed energy'.
[rquote=407058& ... |
28-5-2015 at 07:28
by: MrHomeScientist |
The Strange Fate of a Person Falling into a Black Hole
What evidence leads you to conclude black holes are created by a/the vacuum?
Also, 'pressure' ... |
27-5-2015 at 12:10
by: MrHomeScientist |
The trouble with neodymium...
Once again I'd recommend you read this thread in its entirety. Many of your questions have been answ ... |
27-5-2015 at 09:48
by: MrHomeScientist |
Chemistry sets- Changing times...
If only those existed anymore! (At least, where I live, [i]I'm[/i] the local chemist!)
I think it ... |
22-5-2015 at 11:41
by: MrHomeScientist |
Comparison of human memory and computer memory
[rquote=406041&tid=62491&author=SupFanat]If it works, I'd like to travel around and backup m ... |
22-5-2015 at 11:33
by: MrHomeScientist |
Chemistry sets- Changing times...
Great article. I think the slow decline of quality in chemistry sets is a real shame. The chemistry ... |
22-5-2015 at 11:21
by: MrHomeScientist |
Iodine Clock Alternatives
[rquote=406040&tid=62480&author=AJKOER]In other words, introduce some drama to your otherwis ... |
22-5-2015 at 07:42
by: MrHomeScientist |
Iodine Clock Alternatives
I tested out a new demonstration for my science show recently: the classic iodine clock reaction. I ... |
21-5-2015 at 09:39
by: MrHomeScientist |
Dear moderator
I find that to be pretty hilarious. |
21-5-2015 at 09:27
by: MrHomeScientist |
Success at Turning Lead into Gold
I didn't know about soluble complexes like that, thanks! When I did this experiment, I also used an ... |
19-5-2015 at 10:19
by: MrHomeScientist |
Accidental HF
[rquote=404813&tid=62396&author=blogfast25][b]What you did was potentially quite dangerous![ ... |
18-5-2015 at 09:59
by: MrHomeScientist |
Cadmium Sulfide Preparation
[rquote=405356&tid=29989&author=j_sum1]@MHS, did you ever get to do this? I don't recall sp ... |
18-5-2015 at 06:03
by: MrHomeScientist |
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