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Determining gasoline volume - best method
well if your car has a 15 gallons tank, and you think that they sold you just 13 gallons, this means ... |
27-12-2018 at 02:43
by: Ubya |
Black humour (?) of Victorian chemists
in my highschool years a kid licked some yellow lead iodide that he spilled on the bench (classic po ... |
26-12-2018 at 15:32
by: Ubya |
Be,As and Tl
[rquote=569538&tid=117637&author=Sulaiman]I have a piece of Be from a friend (he got a large ... |
26-12-2018 at 15:27
by: Ubya |
Be,As and Tl
[rquote=569497&tid=117637&author=ChemistryForever]How could you convert the lens into some s ... |
26-12-2018 at 13:09
by: Ubya |
Liquid Nitrogen Dioxide Color
brown to colorless with green in between? that's odd, but cool sample anyway |
26-12-2018 at 12:31
by: Ubya |
Copper oxide
for the Cu (II) oxide you don't even need to filter firstif you precipitate the hydroxide (colloids ... |
26-12-2018 at 10:54
by: Ubya |
KOH
[rquote=569292&tid=117891&author=Sulaiman][rquote=569285&tid=117891&author=AJKOER]
... |
26-12-2018 at 10:44
by: Ubya |
Dichloromethane
where i live temperatures in summer can easily reach 35-40 °C, i expect to be hot as well in austra ... |
26-12-2018 at 10:34
by: Ubya |
Ideas
well if you just want a list of all the possible reactions using those reagents it's quite boring, ... |
23-12-2018 at 16:34
by: Ubya |
Odd Green Solution
copper citrate is slighly soluble in water, maybe it's just that, some copper citrate in solution |
23-12-2018 at 16:13
by: Ubya |
Question about h2s and phosphine
SO2 in water makes H2SO3, H2O2 oxidises it to sulphuric acid, no elemental sulphur. on the other han ... |
21-12-2018 at 01:47
by: Ubya |
Trying to start a catalysts business.
i think your main costumers would be us, to sell to professional labs you would need certifications ... |
18-12-2018 at 03:18
by: Ubya |
Infrared thermometers
i won it as an ebay auction for about 7$ |
17-12-2018 at 00:30
by: Ubya |
Dimethylmercury cold storage?
[rquote=563176&tid=111265&author=AJKOER]Actually, if you think placing it in an incinerator ... |
17-12-2018 at 00:26
by: Ubya |
do-it-yourself nuclear magnetic resonance spectroscopy
[rquote=563437&tid=14365&author=DavidJR]I'm planning on doing some DIY NMR experiments. Stil ... |
16-12-2018 at 10:26
by: Ubya |
Infrared thermometers
i recently bought this kind of thermometer, i don't think can be calibrated (really wish i could). ... |
16-12-2018 at 04:18
by: Ubya |
Removing fishy smell from air - possible?
if it smells that bad it's old fish.
to cover the smell, add acid. adding lemon juice or vinegar re ... |
15-12-2018 at 11:33
by: Ubya |
inventory software
https://www.cheminventory.net
i'm using this service, the free offer is more than enough for me |
14-12-2018 at 05:58
by: Ubya |
DCM
they are all viable options, if you can ask your friends for old paint stripper probably you'll find ... |
13-12-2018 at 04:33
by: Ubya |
DCM
well what a coincidence, i'm distilling some right now
if you search long enough you'll find some ... |
13-12-2018 at 04:17
by: Ubya |
Latest chemical order?
can you link me the ebay seller selling the real potassium iodide? i got scammed as you and i don't ... |
12-12-2018 at 04:00
by: Ubya |
Equations for chemistry the maths
nerst equation is also useful for redox reactions, and maybe henderson-hasselbalch to calculate buff ... |
12-12-2018 at 00:51
by: Ubya |
Copper sulfate has become "chalky white" after prolonged air exposure
now you know why they suggest to apply a coating of nail varnish on the crystals if you are planning ... |
10-12-2018 at 06:27
by: Ubya |
Plastics ingestion and societial ramifications
[rquote=560662&tid=110588&author=elementcollector1]
EDIT: Reading the article, the 'parti ... |
10-12-2018 at 03:28
by: Ubya |
Revealing Reactions that are Potentially More Complex
[rquote=560484&tid=110544&author=AJKOER]
.
In the first place, it would seem that nitroge ... |
10-12-2018 at 03:21
by: Ubya |
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