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Help with German translation (procedure of Co(NO3)3(NH3)3 preparation)
Yes, it means "in the heat". |
20-8-2022 at 10:14
by: Tsjerk |
Help with German translation (procedure of Co(NO3)3(NH3)3 preparation)
It literally says: 2 to 3 hours heated and oxidized with air. It doesn't say how the air is introduc ... |
20-8-2022 at 09:00
by: Tsjerk |
4-picoline (4-methylpyridine) for free (EU)
I would like to have it, as a curiosity, maybe with some use later in life. I can buy pyridine, if I ... |
19-8-2022 at 08:39
by: Tsjerk |
HELP! EU/DE/FR: Impending infrastructural apocalypse and possibility of civil war
Maybe we should read arkoma's post again, or not and have this thread closed. Although it was not go ... |
18-8-2022 at 21:53
by: Tsjerk |
HELP! EU/DE/FR: Impending infrastructural apocalypse and possibility of civil war
You do realize all this shit is going on in a place where there is no 2 party system? Read; anywhere ... |
18-8-2022 at 10:12
by: Tsjerk |
The Short Questions Thread (4)
I guess you will eliminate water forming an alkene before forming an ester. I wouldn't worry about f ... |
18-8-2022 at 09:14
by: Tsjerk |
Glacial Acetic Acid from Sodium Bisulfate + Sodium Acetate - No Yield?
Do you have a source that says you can? I probably read this thread back then but didn't respond bec ... |
18-8-2022 at 07:24
by: Tsjerk |
Who can buy from Alfa aesar
Maybe Mario can help you. |
17-8-2022 at 08:20
by: Tsjerk |
Purifying NaOH from drain opener
Okay, I didn't expect that. But how much NaOH do you get out of solution? Because [url=https://pubs. ... |
17-8-2022 at 01:19
by: Tsjerk |
Purifying NaOH from drain opener
[rquote=675832&tid=158820&author=B(a)P]The crystals that form will be somewhat pure sodium h ... |
16-8-2022 at 13:23
by: Tsjerk |
What yields when preparing Nitric Acid from Salts?
More water - higher yield. When you are talking about yield, what is your limiting reagent? Details ... |
15-8-2022 at 11:44
by: Tsjerk |
Safe disposal of old potassium
To form sodium peroxides or super oxides you really have to mistreat the metal, but potassium not so ... |
12-8-2022 at 04:30
by: Tsjerk |
Testing my copper chromite catalyst
There is a compound that is very easy to dehydrogenate and should work as an easy substrate for your ... |
11-8-2022 at 00:16
by: Tsjerk |
HELP! EU/DE/FR: Impending infrastructural apocalypse and possibility of civil war
[rquote=675661&tid=158800&author=Organikum]
Not being able to buy toilet paper or sunflow ... |
8-8-2022 at 11:57
by: Tsjerk |
Saponification of an oil -> adding an acid. What happens?
The saponification broke the ester bonds between the fatty acids and glycerol, the fatty acids will ... |
7-8-2022 at 11:21
by: Tsjerk |
HELP! EU/DE/FR: Impending infrastructural apocalypse and possibility of civil war
Energy is going to be expensive as fuck, and maybe industry is going to be put on a ration. But come ... |
7-8-2022 at 06:10
by: Tsjerk |
Diluting 90+% Nitric Acid to 70%?
Sure 114.44/77 = 1.5, but assuming the graduated cylinder has a better than 1% precision and assumin ... |
6-8-2022 at 00:41
by: Tsjerk |
Ways to isolate lead from its alloy state?
If you use an excess of lead and run the reaction for a long enough time, maybe a day or so, you wil ... |
6-8-2022 at 00:08
by: Tsjerk |
Ways to isolate lead from its alloy state?
The purification of lead from tin is easy if you have nitric acid. You just dissolve the lead, and f ... |
5-8-2022 at 07:36
by: Tsjerk |
Ways to isolate lead from its alloy state?
If you don't know what it is alloyed with, then at least tell us where you got it from. |
5-8-2022 at 01:58
by: Tsjerk |
Diluting 90+% Nitric Acid to 70%?
How did you determine the concentration of the sulfuric acid? |
4-8-2022 at 13:19
by: Tsjerk |
Could we dry ethanol with Zinc?
[rquote=675541&tid=158782&author=VeritasC&E][rquote=675481&tid=158782&author=Pir ... |
2-8-2022 at 07:28
by: Tsjerk |
Pretty Pictures (2)
Thanks for the answer, I was asking about the YInMn  |
1-8-2022 at 23:21
by: Tsjerk |
Anhydrous copper sulfate for drying and testing solvents
With some time given you can use CuSO4 to dry ethanol. Just know that no matter how long you dry, th ... |
30-7-2022 at 07:07
by: Tsjerk |
Cleaning Up Hexane with Rooto Sulfuric Acid
[rquote=675404&tid=158776&author=PirateDocBrown]
Yes, washing and distilling off of sulfu ... |
27-7-2022 at 05:07
by: Tsjerk |
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