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silver azide vs silver fulminate gas production
If the energy output varies, may I suspect a difference in how heated the corresponding equal gas vo ... |
29-8-2021 at 08:49
by: AJKOER |
Making the H2/Cl2 Explosion More Interesting
So, how can we make the popular web videos on the hydrogen/chlorine explosion more colorful, powerfu ... |
29-8-2021 at 08:35
by: AJKOER |
Cleaning copper chromite from frit glass
[rquote=663540&tid=154588&author=macckone]yes, that will work for this combo.
bleach should ... |
17-8-2021 at 08:43
by: AJKOER |
Medicinal Compounds of Natural Origin
I feel obligated to supply the following to my readers as I feel personally to have more recently, a ... |
16-8-2021 at 14:00
by: AJKOER |
Thoughts on Chemical Radical Connection Between Alcohol Consumption and Aging
Upon reviewing Texium cited 1986 work, I quote the following:
"pyrazole, an inhibitor of ethanol ... |
16-8-2021 at 11:41
by: AJKOER |
Thoughts on Chemical Radical Connection Between Alcohol Consumption and Aging
[rquote=664070&tid=157820&author=Texium][rquote=664065&tid=157820&author=AJKOER]I ag ... |
15-8-2021 at 12:00
by: AJKOER |
Thoughts on Chemical Radical Connection Between Alcohol Consumption and Aging
NOTE: Not sure if this forum or Miscellaneous is best for this topic, I have, at least, temporarily ... |
14-8-2021 at 11:19
by: AJKOER |
Cl2 liquefication
I once prepared solid needle crystals of chlorine hydrate (the very cold outside weather was accommo ... |
13-12-2020 at 05:46
by: AJKOER |
Cu, Ni and Mn selenites + photo
vano.kavt:
Given the apparent ability of your reagent in air to move transition metals to higher ... |
13-12-2020 at 05:22
by: AJKOER |
Qualitative determination of lead in tap water
For the more advanced researcher, some new tools to work with, for example, to quote:
"Another ex ... |
2-11-2020 at 06:51
by: AJKOER |
Sodium methoxide from methanol, NaOH and Aluminium
A review of the chemistry is interesting. Here Al or Mg ribbons with NaOH can also create surface ab ... |
20-10-2020 at 06:52
by: AJKOER |
Qualitative determination of lead in tap water
Teodor:
I have edited my comment, so you and Unionised get credit for my not citing the likely ne ... |
19-10-2020 at 09:39
by: AJKOER |
Qualitative determination of lead in tap water
Unionised [EDIT] and Teodor:
Thanks for the feedback as likely one does have to boil down the sol ... |
19-10-2020 at 09:12
by: AJKOER |
Qualitative determination of lead in tap water
One path is to investigate just add KI (or NaI) and see if any bright yellow PbI2 is formed (see htt ... |
19-10-2020 at 07:20
by: AJKOER |
Experiment report: Iodine from KI, HCl, H2O2
Try also preparing some I2 (low yield likely) without now hard to find H2O2 and even without HCl!
... |
17-10-2020 at 10:06
by: AJKOER |
Copper Borate?
I just have an idea which I am now investigating. It is based on magnesium borate as a path to say ... |
30-9-2020 at 07:49
by: AJKOER |
Small scale production of H2SO4 in the amateur lab
Came across an interesting electrochemical based reaction to quote:
"2 FeCl2 + 2 H2O + 1/2 O2 --& ... |
24-9-2020 at 08:02
by: AJKOER |
Cautionary Application of Statistical Error Estimates in Physical Chemistry?
So I surmiss that Unionised agrees that (nebulous model specification) + (random error) = (hard to s ... |
22-9-2020 at 04:26
by: AJKOER |
How toxic is chlorine dioxide, compared to chlorine?
I argue that exposure to ⋅ClO2, a stable free radical, may even present longer term toxicity issue ... |
21-9-2020 at 08:20
by: AJKOER |
Cautionary Application of Statistical Error Estimates in Physical Chemistry?
I basically posted this topic elsewhere and want some feedback. Here is my prior comment:
[rquote ... |
21-9-2020 at 07:30
by: AJKOER |
Physical Chem: Unqualified Use of Statistical Based Error Estimates?
Seeking opinions on the unqualified employment of statistical models parameter based error estimates ... |
21-9-2020 at 07:25
by: AJKOER |
Singlet Oxygen + Laughing Gas Path to NO>NO2>HNO3?
Per another source https://pubs.rsc.org/en/content/articlepdf/2018/ra/c8ra05607b , I cite the follow ... |
10-9-2020 at 07:08
by: AJKOER |
Ideas for iron powder
You could try making FeO(OH) assuming you have an old fish air pump around. A thread (with pictures) ... |
10-9-2020 at 03:31
by: AJKOER |
Removing trace impurities from H2O2
A suggestion that may serve your purposes.
First, create zinc peroxide (see https://en.wikipedia ... |
5-9-2020 at 14:29
by: AJKOER |
Caution: Making bromine from TCCA and ammonium bromide does not work
Thanks Unionised:
On your question: "Why did you post that?", actually, three answers, first base ... |
5-9-2020 at 07:54
by: AJKOER |
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