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Calcium carbonate and ammonium nitrate
[quote]how complicated is it to make calcium nitrate and ammonium carbonate from CaCO3 and NH4NO3? [ ... |
4-11-2020 at 01:11
by: Ubya |
Eye-opening lab seizure
[quote]None of the materials found at 81 Fremont St. posed a radiological or biological risk, accord ... |
4-11-2020 at 00:52
by: Ubya |
Happy half million posts to sciencemadness
[rquote=648150&tid=156465&author=j_sum1]Half a million posts on an amatuer chem board – I ... |
3-11-2020 at 16:01
by: Ubya |
Liquid Nitrogen generator
[rquote=648043&tid=58712&author=teodor]Thanks Ubya, I will definitely follow offers for a us ... |
3-11-2020 at 10:29
by: Ubya |
Liquid Nitrogen generator
[rquote=648010&tid=58712&author=teodor]So, what is the most affordable method to produce sma ... |
2-11-2020 at 10:11
by: Ubya |
What are some interesting uses for lithium metal
if i remember correctly there was a old post of someone succesfully making lithium hydride from lith ... |
1-11-2020 at 07:02
by: Ubya |
Diamonds from CO2
using that reaction to make the feed material for a diamond growing process is, unnecessary at the m ... |
31-10-2020 at 16:19
by: Ubya |
Quality Glassware breaking Easy by Cold Air! How to Avoid this?
before using any new piece of glassware i check for stress in the glass.
you can do the same using ... |
31-10-2020 at 16:13
by: Ubya |
Bread + ozone
probably the surface might be a bit oxidized, but it should't be harmful
just don't let food in con ... |
31-10-2020 at 09:48
by: Ubya |
[For Sale] --300 chemicals (Rare & Unusual)--[Offer no longer available]
[color=Blue]At the request of the OP, this thread is now closed. The seller is no longer able to su ... |
31-10-2020 at 09:08
by: Ubya |
DIY acid washed sand changed color unexpectedly
NaOH will react with the sand to make sodium silicates (soluble in water), if there are metal impuri ... |
26-10-2020 at 13:20
by: Ubya |
MSDS are inaccurate in 30-100% of cases (study)
[rquote=647394&tid=156389&author=Fyndium]
Sometimes I also wonder if some products are inte ... |
26-10-2020 at 13:17
by: Ubya |
Should Knowledge Be Free?
[rquote=647384&tid=156384&author=symboom]I feel that paywalls slow down economic and scienti ... |
26-10-2020 at 11:22
by: Ubya |
Should Knowledge Be Free?
[rquote=647377&tid=156384&author=Fyndium]I suppose we need a database that is hosted similar ... |
26-10-2020 at 10:52
by: Ubya |
MSDS are inaccurate in 30-100% of cases (study)
Yeah i found about this the hard way. a weekend project turned to be a 2 years one, i just wanted to ... |
26-10-2020 at 10:45
by: Ubya |
Should Knowledge Be Free?
I hate paywalls, Sci-Hub is my best friend, even most of my uni professors use it when the chemistry ... |
26-10-2020 at 10:23
by: Ubya |
Grow plants in a test tube (tissue culture)
tissue cultures is something i had in my projects pipeline for a while. As the others already said, ... |
25-10-2020 at 11:39
by: Ubya |
Amateur chemistry from both sides of the table
[quote]
Possible having limit in storage of hazardous substances depending on insurance/ the lic ... |
22-10-2020 at 12:34
by: Ubya |
Amateur chemistry from both sides of the table
[rquote=647109&tid=156366&author=teodor][rquote=647066&tid=156366&author=chemist1243 ... |
22-10-2020 at 09:07
by: Ubya |
Amateur chemistry from both sides of the table
It is true the chemistry has its dangers, especially experimental chemistry. Most people fear chemis ... |
22-10-2020 at 08:30
by: Ubya |
Making Glowing Radium Paint
maybe the particle size is smaller? with bigger particles of ZnS only the outside is in contact with ... |
17-8-2020 at 17:39
by: Ubya |
Failed steam distillation. Any ideas what went wrong?
if you are not getting enough oil to even form a layer on the water layer, try maybe using more plan ... |
17-8-2020 at 17:33
by: Ubya |
European Sulfuric Acid Ban
[rquote=640751&tid=155798&author=Tsjerk]40% of all explosives used in the EU during terroris ... |
15-7-2020 at 08:32
by: Ubya |
Graduates these days...
same here, i had chemical physics professors laugh because they didn't remember anything about organ ... |
15-7-2020 at 08:20
by: Ubya |
European Sulfuric Acid Ban
why the ban though? how many incidents caused from diy bombs happened in europe?
alcohol and tob ... |
15-7-2020 at 08:06
by: Ubya |
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