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Distilled some EtOH denatured with Bitrix, and the distillate smells funny You can make very pure EtOH by fermentation and fractional distilation. Look at Fery's thread about ... |
17-1-2023 at 06:03 by: Bedlasky |
Looking for material explaining observed property differences within a periodic period d and f contractions affect behavior of element a lot. Look at 4 group p elements and 5 group d elem ... |
13-1-2023 at 16:55 by: Bedlasky |
Fun with barium orthoperiodate A don't have centrifuge, so that's not an option. |
13-1-2023 at 13:36 by: Bedlasky |
Fun with barium orthoperiodate I'll make some videos next week. |
13-1-2023 at 07:16 by: Bedlasky |
Fun with barium orthoperiodate Hi.
I synthesized some barium orthoperiodate Ba3(H2IO6)2. Synthesis is relatively easy, just diss ... |
12-1-2023 at 23:25 by: Bedlasky |
Distilled some EtOH denatured with Bitrix, and the distillate smells funny [rquote=680344&tid=159226&author=teodor]I already distilled something like 10L of bitrex den ... |
12-1-2023 at 09:03 by: Bedlasky |
Purple acid, N2O2HSO4 Nice red colour! Does Atomistry say at what temperature change in colour occur? |
11-1-2023 at 09:32 by: Bedlasky |
Other acids than oxyacids Depending on how you define acid - as an electron pair acceptor (Lewis) or H+ donor (Brönsted acid) ... |
8-1-2023 at 03:32 by: Bedlasky |
A possibly very useful set of analogs to known oxidizers What do you think? Dichromate is strong oxidizer, so when you add sulfide to it, dichromate is reduc ... |
7-1-2023 at 23:40 by: Bedlasky |
Simple & Easy Easy Way to Determine PUFA Content in Oils? Yes you can use ether. The point is that fat and iodine are well soluble in the solvent. When using ... |
30-12-2022 at 11:30 by: Bedlasky |
How to make chromium ethoxide? Not an organic chemistry expert, but I doubt that Cr ethoxide would be possible to make. Al is way m ... |
30-12-2022 at 09:29 by: Bedlasky |
Simple & Easy Easy Way to Determine PUFA Content in Oils? Iodometric titration. Usually IBr is used instead of I2 due to better reactivity, but iodine still d ... |
30-12-2022 at 09:25 by: Bedlasky |
PbO2 purification I think that PbO2 from batteries should be reasonably pure. Purification really doesn't solve proble ... |
30-12-2022 at 08:31 by: Bedlasky |
Permanganates PbO2 is insoluble. Just use suspension of it. Heat it - everytime I did oxidation of Mn(II) to perma ... |
28-12-2022 at 17:38 by: Bedlasky |
Permanganates Mn2+ is pink (not violet) only at very high concentrations. So you surely got some permanganate. Did ... |
27-12-2022 at 14:21 by: Bedlasky |
Nice to meet you [rquote=679802&tid=159175&author=Parakeet]That is very beautiful! I was
amazed when I firs ... |
26-12-2022 at 09:53 by: Bedlasky |
Nice to meet you [rquote=679756&tid=159175&author=Parakeet]
Like many of you here, I like experiments with b ... |
25-12-2022 at 22:41 by: Bedlasky |
Molybdenum complex chemistry Hi.
I recently suggested sequence of colorful reactions based on Mo(V) complex chemistry. So I tr ... |
25-12-2022 at 13:02 by: Bedlasky |
Confusion on SO3 Synthesis [rquote=679111&tid=159069&author=clearly_not_atara]HClO4 is strong enough, but could explode ... |
24-12-2022 at 22:50 by: Bedlasky |
Nice to meet you Hello and welcome to the forum! |
24-12-2022 at 07:49 by: Bedlasky |
Things to do with tantalum Here it is.
[file]96361[/file]
Btw. you can predict this behavior from the behaviour of tantal ... |
21-12-2022 at 15:06 by: Bedlasky |
Things to do with tantalum Remy's inorganic chemistry vol. 2. I have Czech translation in PDF, if you want I can post screensho ... |
20-12-2022 at 15:42 by: Bedlasky |
Things to do with tantalum You can try aqua regia first, most other metals should dissolve in it. If it doesn't react, you have ... |
20-12-2022 at 05:55 by: Bedlasky |
Things to do with tantalum Nb and Ta are soluble only in the presence of fluoride which destroy protective (and quite inert) ox ... |
20-12-2022 at 04:46 by: Bedlasky |
Things to do with tantalum Woelen: Wiki says that Ta2O5 dissolves in HF, but question is at what conditions and speed of reacti ... |
20-12-2022 at 03:02 by: Bedlasky |
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