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Who else is a chemistry major with a perilous future
[quote]
I don’t believe that the abundance of these people provides any kind of barrier for som ... |
6-10-2019 at 16:48
by: Ubya |
Who else is a chemistry major with a perilous future
take a master degree.
i'm going to graduate my (italian equivalent) bachelor degree in chemistry in ... |
4-10-2019 at 22:56
by: Ubya |
Denominator vs numerator - getting confused on which is which
[quote]
One thing that troubles me is that eventually I need a break from math to decompress. Som ... |
3-10-2019 at 22:39
by: Ubya |
Denominator vs numerator - getting confused on which is which
4/5
4 divided by 5
4:5
You have for things and you have to divide them in 5
I have 10 candies to ... |
2-10-2019 at 11:54
by: Ubya |
synthesis of anthranilic acid
[rquote=623864&tid=303&author=sparkgap]"This topic older than youtube, please don't reply to ... |
1-10-2019 at 06:16
by: Ubya |
Nilered obviously don't know how to minimise the amount of Cr waste
[rquote=623838&tid=154096&author=fusso]But I think high conc low vol waste is easier to hand ... |
30-9-2019 at 12:17
by: Ubya |
Nilered obviously don't know how to minimise the amount of Cr waste
In my opinion is easier to work with waste high in volume and low in concentration and waste high in ... |
30-9-2019 at 09:07
by: Ubya |
Gassing myself with hydrogen sulphide...
Quote: Originally posted by rockyit98
||
|| H2S is a possible candidate for induce hibernation in ... |
28-9-2019 at 11:53
by: Ubya |
Nilered obviously don't know how to minimise the amount of Cr waste
because that bath was to soak and clean the glassware, if he added the content of that flask the con ... |
28-9-2019 at 11:49
by: Ubya |
Processing lead from batteries - finding a method that works
[rquote=623629&tid=154081&author=rockyit98]ok if that what you want
PbSO4 + Na2CO3---->P ... |
26-9-2019 at 11:33
by: Ubya |
Processing lead from batteries - finding a method that works
About the battery, I tried to recover it when someone posted on the forum about reviving sulfated ba ... |
26-9-2019 at 08:05
by: Ubya |
Processing lead from batteries - finding a method that works
[rquote=623614&tid=154081&author=RogueRose][rquote=623608&tid=154081&author=Ubya]in ... |
26-9-2019 at 06:51
by: Ubya |
Processing lead from batteries - finding a method that works
[quote]
when a Person about to do something hard and possibly dangerous to achieve the same goal ... |
26-9-2019 at 06:39
by: Ubya |
Processing lead from batteries - finding a method that works
in the near future i'm going to try again (i still have like 8kg of oxides and a new battery i found ... |
26-9-2019 at 03:39
by: Ubya |
why this site is not secure?
the wiki is http.
ps biochemistry is not the right section for this thread |
25-9-2019 at 07:41
by: Ubya |
why this site is not secure?
use the HTTPS version if you prefer, we have it |
25-9-2019 at 07:18
by: Ubya |
Processing lead from batteries - finding a method that works
i've done this twice, and i'm tweaking the technique to make the process easier and faster.
just he ... |
25-9-2019 at 04:18
by: Ubya |
Nice smelling compounds (?)
cinnamaldehyde can be easily extracted from cinnamon bark.
it smells of, you guessed it.... cinnamo ... |
24-9-2019 at 15:20
by: Ubya |
PET to Terephthalic Acid with Ethaline: 60% yield; 79% conversion
what is the advandage of using ethaline instead of plain ethylene glycol as it's usually done? |
24-9-2019 at 10:48
by: Ubya |
Homemade and Repurposed Lab Gear
@earpain
welcome to the board!
about your setup, if it works it works, who cares if it is a bit d ... |
11-9-2019 at 09:37
by: Ubya |
Carboxylic acid to nitriles using microwave radiation
PEG400 has a big affinity for water, so extracting the nitrile with an apolar solvent (DCM was used ... |
11-9-2019 at 01:05
by: Ubya |
Carboxylic acid to nitriles using microwave radiation
well this is very exciting, if someone has hydroxylamine he should definitely try this out and repor ... |
10-9-2019 at 23:51
by: Ubya |
Replication Crisis
[rquote=622622&tid=153452&author=MrHomeScientist]
Back to the thread topic, the wiki ar ... |
10-9-2019 at 15:51
by: Ubya |
Replication Crisis
Notice how the crisis is mostly in the medicine fields, drugs are expensive and profitable, you are ... |
10-9-2019 at 09:07
by: Ubya |
DMT extraction.
too much sodium hydroxide, way way too much.
plus it is alaays better to do more extractions with l ... |
10-9-2019 at 00:36
by: Ubya |
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