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strange trick on the beach, help me figure this out
Last year i saw on the beach a guy selling random crappy pendants, but the way he was selling them w ... |
10-8-2018 at 12:46
by: Ubya |
Collection of Chlorine by Electrolysis
well if you are using an ion exchange membrane use that!
if it's just a mesh membrane it won't work ... |
9-8-2018 at 10:07
by: Ubya |
heating a cracked dewar
mh i can't see how something made to insulate its inside would work as a good heating flask, plus it ... |
30-7-2018 at 22:19
by: Ubya |
Hydrothermal Synthesis of Sulfides
waiting for results |
29-7-2018 at 15:20
by: Ubya |
Electrical Ark Furnace Req.
industrial arc furnaces use a voltage between 400 an 900 volts and pretty much as much current can y ... |
28-7-2018 at 15:44
by: Ubya |
Good source for finding ingredient/compound in consumer goods - CPID
the second and third link (that website) was already mentioned by VSEPR_VOID in a topic some time ag ... |
28-7-2018 at 15:36
by: Ubya |
Cheap radioisotope sources
[rquote=526046&tid=85255&author=Hunterman2244]I found 6 lb thing of uranium ore on eBay for ... |
27-7-2018 at 07:27
by: Ubya |
Phosphoric Acid from CocaCola
[rquote=525294&tid=85463&author=Abromination]Im thinking that I can extract the phosphoric a ... |
23-7-2018 at 01:57
by: Ubya |
Cheap radioisotope sources
[rquote=525231&tid=85255&author=Hunterman2244]So is anybody going to help?[/rquote]
well ... |
22-7-2018 at 15:53
by: Ubya |
Phosphoric Acid from CocaCola
[rquote=525234&tid=85463&author=j_sum2]Coca Cola is dangerous. According to some people it i ... |
22-7-2018 at 15:01
by: Ubya |
Cheap radioisotope sources
contamination would be a major problem, i know you are not going to experiment with kilograms of rad ... |
22-7-2018 at 01:16
by: Ubya |
Hydrothermal Synthesis of Sulfides
nice project, i'm also intrested in hydrothermal crystal growing, and like you i'm a bit scared of a ... |
22-7-2018 at 01:04
by: Ubya |
Tired of reporting spam
something must be done fast, we are flooded with spam |
21-7-2018 at 14:48
by: Ubya |
Making magnesium powder or bits for sodium hydroxide reduction
[rquote=523969&tid=84743&author=j_sum1]Turnings would be the traditional route. Do you have ... |
14-7-2018 at 05:03
by: Ubya |
how do you store radioactive materials?
[rquote=523461&tid=84505&author=Sulaiman]How do you know that there is not a significant voi ... |
10-7-2018 at 01:12
by: Ubya |
how do you store radioactive materials?
well what a coincidence, last week after many ideas i made my lead pig, the main problem was finding ... |
9-7-2018 at 14:55
by: Ubya |
Ostwald style nitric production
[rquote=523435&tid=71282&author=VSEPR_VOID]What keeps the nitric acid from reacting with the ... |
9-7-2018 at 12:11
by: Ubya |
Holly Grail of OTC Chemical Searching
i don't think there's a website like this for my country :c
good for you americans  |
9-7-2018 at 11:55
by: Ubya |
Summer & collecting purified water from dehumidifier & AC
[rquote=523374&tid=84498&author=RogueRose]
The reason I mentioned putting the water in su ... |
8-7-2018 at 12:28
by: Ubya |
Rotary joints for rotovap - what do they look like?
they don't use glass on glass for the rotating part i think, i've never seen a dismantled rotovap bu ... |
23-6-2018 at 06:12
by: Ubya |
Amature chemistry in south korea?
why so specific about korea?
ps i don't know anyone in this forum living in korea, it might be im ... |
18-6-2018 at 11:02
by: Ubya |
Solidified Acids with Silica Gel
[rquote=521976&tid=71977&author=symboom]Fischer esterification or Fischer–Speier esterific ... |
16-6-2018 at 13:10
by: Ubya |
Solidified Acids with Silica Gel
could silica gel-sulphuric acid be used as the acid catalyst in a fisher esterification for example? |
16-6-2018 at 08:29
by: Ubya |
Boiling Point Determination - Old school way
mhh you mean melting point right?
anyway, the second option would be viable if you could really slo ... |
6-6-2018 at 08:41
by: Ubya |
Prepublication section, why not make a amateur-scientific journal ?
[rquote=520643&tid=71783&author=Fulmen]I really don't see the point. The value of peer revie ... |
6-6-2018 at 02:10
by: Ubya |
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