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Phosphotungstic acid
I too am interested in using it in organic synthesis. I also think it is super acid and does not nee ... |
5-2-2021 at 21:49
by: vano |
Phosphotungstic acid
I think it is a H7[P(W2O7)6], Because I saw a jar on the internet that was identical to the one abov ... |
5-2-2021 at 12:49
by: vano |
Phosphotungstic acid
It is unbelievable. Why it has this price?
https://www.amazon.com/HiMedia-GRM398-100G-Phosphotungst ... |
5-2-2021 at 10:56
by: vano |
Phosphotungstic acid
What is the phosphotungsten blue formula? |
5-2-2021 at 10:53
by: vano |
Phosphotungstic acid
Thanks. Now I'm sure.I have read a lot now and it is quite an interesting compound, but what do you ... |
5-2-2021 at 07:44
by: vano |
Phosphotungstic acid
I think it is a Phosphotungstic acid. Maybe it is anhydrous, because hydrate melts at 89°C. |
5-2-2021 at 06:38
by: vano |
Phosphotungstic acid
[file]86640[/file] |
5-2-2021 at 05:23
by: vano |
Phosphotungstic acid
It is also soluble in water. I mixed it with copper sulfate, but nothing did not precipitated(If it ... |
5-2-2021 at 05:13
by: vano |
Phosphotungstic acid
Hi. Today I received 100 grams of the compound as a gift. I do not know exactly what it is, but some ... |
5-2-2021 at 05:10
by: vano |
Copper (I) carbonate
Okay |
5-2-2021 at 03:23
by: vano |
Copper (I) carbonate
[rquote=654357&tid=156834&author=woelen]Dark in this situation is really dark. Nearly black, ... |
4-2-2021 at 23:24
by: vano |
Copper (I) carbonate
[rquote=654350&tid=156834&author=DraconicAcid][rquote=654348&tid=156834&author=vano] ... |
4-2-2021 at 10:06
by: vano |
Copper (I) carbonate
[rquote=654345&tid=156834&author=DraconicAcid]weird black mixed-valence complexes .[/rquote] ... |
4-2-2021 at 09:13
by: vano |
Copper (I) carbonate
I know why it has a green color I do not see for the first time. It contains enough CuCl2 to dissolv ... |
4-2-2021 at 09:10
by: vano |
Report: Gallium (iii) iodide & how to dissolve gallium fast
Noce work. Is the acid hot?
[Edited on 4-2-2021 by vano] |
4-2-2021 at 04:51
by: vano |
Copper (I) carbonate
Yes i agree with you. My cloride has greenesh colour, because it is old. I'm sure bivalent cloride h ... |
4-2-2021 at 04:05
by: vano |
Report on making cobalt tartrate
thanks. That's what I wanted to see |
4-2-2021 at 01:31
by: vano |
Report on making cobalt tartrate
Very nice compound. I have one question. You always use a similar vial. How many compounds did you c ... |
3-2-2021 at 21:09
by: vano |
Vanadyl Sulfate crystals
I know. I wrote this information to show that simple reactions are described. Plus others will read ... |
3-2-2021 at 21:05
by: vano |
Copper (I) carbonate
In my opinion, bivalent chloride helps to dissolve, otherwise why would this carbonate precipitated. |
3-2-2021 at 20:59
by: vano |
Formaldehyde. Interesting reactions.
Hi. We know many reactions and what formaldehyde can be used for. Consider getting dioxolane for exa ... |
3-2-2021 at 03:59
by: vano |
Vanadyl Sulfate crystals
I know it is a bit of a specific reaction. Unfortunately, I do not have vanadium oxide now, otherwis ... |
3-2-2021 at 01:05
by: vano |
Copper (I) carbonate
[Edited on 3-2-2021 by vano] |
3-2-2021 at 00:23
by: vano |
Copper (I) carbonate
In the second photo when I added acid the carbon dioxide was generated intensely. Also as far as I k ... |
3-2-2021 at 00:09
by: vano |
Vanadyl Sulfate crystals
[rquote=654232&tid=156797&author=Bedlasky]Vano: VSO4 is very air sensitive, this must be pre ... |
2-2-2021 at 23:55
by: vano |
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