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Should your family know what you are doing? thanks for the suggestions,
First, I do not do energetics/drugs chemistry. Im more on analytical ... |
25-10-2023 at 04:26 by: RU_KLO |
Should your family know what you are doing? I understand.
But do you have informed your family about the dangers of chemistry?
or what they ... |
24-10-2023 at 10:27 by: RU_KLO |
Should your family know what you are doing? Im doing chemistry as a hobby, and understand the risk involved (or try to learn the risks involved) ... |
24-10-2023 at 07:19 by: RU_KLO |
testing for ammonium nitrate & nitrogen content @Rainwater
Have you tested sand bath? |
24-10-2023 at 05:19 by: RU_KLO |
Diammonium phosfate uses thanks,
This " Polyphosphoric acid may be easy transformated to phosphoric acid."
just by addi ... |
21-10-2023 at 15:04 by: RU_KLO |
Diammonium phosfate uses hi,
Bought some diammonium phosfate (DAP) from a gardening store in order to make some phosfates. ... |
18-10-2023 at 11:36 by: RU_KLO |
Problems with precipitation of first analytical Group of Cations Im having problems with the precipitation of first group. (insoluble Chlorides Pb+, Hg+ Ag+)
(Ag+ ... |
17-10-2023 at 06:43 by: RU_KLO |
Do i have Potassium Chromate? thanks,
but can someone that has potassium chromate confirm:
"when adding acid to "the salt" / ... |
4-10-2023 at 08:54 by: RU_KLO |
Do i have Potassium Chromate? Hi,
been trying to make Potassium Chromate. I need more or less pure for qualitative analysis.
... |
29-9-2023 at 09:10 by: RU_KLO |
NaClO3 by electrolysis Although not NaCl (but KCl) you could check Woelens web page.
https://woelen.homescience.net/scie ... |
29-9-2023 at 08:31 by: RU_KLO |
NaOAc, KOAc and K2CO3. [rquote=687235&tid=159849&author=Romix][rquote=687230&tid=159849&author=RU_KLO]try l ... |
6-9-2023 at 04:47 by: RU_KLO |
NaOAc, KOAc and K2CO3. try looking here (solubility chart) https://en.wikipedia.org/wiki/Solubility_chart
one possibilit ... |
5-9-2023 at 07:05 by: RU_KLO |
Chemical Testing Questions As stated before, maybe you could indirectly meassure (find) purity, by precipitating any impurity.
... |
15-8-2023 at 10:44 by: RU_KLO |
Plant Ash hi, Im doing also some experiments with potash (wood ash filtered solution)
Mine came as yellow liq ... |
15-8-2023 at 10:08 by: RU_KLO |
Breaking Colloids (earth + water) Hi,
Im trying to extract nitrates form earth, without using "special chemicals/tools". (Im trying ... |
4-8-2023 at 10:14 by: RU_KLO |
Manganese Dioxide from Manganese Sulphate dont know, process asks for MnO2. Will it work?
|
7-7-2023 at 16:21 by: RU_KLO |
Manganese Dioxide from Manganese Sulphate I need "better" (purer) manganese dioxide, that the one from batteries.
I have already made manga ... |
7-7-2023 at 04:55 by: RU_KLO |
The odour of death... After searching found something similar (of course I dont want to make/sniff war gases), but HCN, Ph ... |
6-6-2023 at 10:32 by: RU_KLO |
The odour of death... In qualitative chemistry some preliminary test are smell test. This is by heating or by adding acid ... |
6-6-2023 at 10:13 by: RU_KLO |
Potassium permanganate from manganese dioxide, potassium hydroxide and potassium chlorate (as oxidising agent). In order to squish more product, maybe adding a Potassium salt could get you more cristals?(common-i ... |
6-6-2023 at 07:43 by: RU_KLO |
Oxalate solubility and basic questions hi,
Im trying to find metal oxalates solubility, if possible a full chart (every metal oxalate)
... |
22-5-2023 at 06:17 by: RU_KLO |
Reagents for LSU qualitative Scheme Im interested in Analytical Chemistry.
After checking for non Sulfide schemes (because I do not o ... |
16-5-2023 at 11:52 by: RU_KLO |
Sodium sulphide If I would like to build an aspirator/scrubber, for H2S.
as simple as a Pc 10 cms fan + funnel + ... |
5-4-2023 at 05:05 by: RU_KLO |
Sodium sulphide I need some sulphide for qualitative chemistry (sulphide precipitation). Never used this procedure.
... |
2-4-2023 at 10:09 by: RU_KLO |
From batteries to permanganate This is the first approach to get potassium permanganates from Zinc Carbon batteries.
1) batter ... |
25-3-2023 at 14:44 by: RU_KLO |
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