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Microwave Assisted Galvanic Bleaching with Dilute H2O2, Cu Metal, NaHCO3, NaCl and Graphite
[rquote=685037&tid=159651&author=unionised][rquote=685003&tid=159651&author=unionise ... |
19-6-2023 at 15:47
by: AJKOER |
Microwave Assisted Galvanic Bleaching with Dilute H2O2, Cu Metal, NaHCO3, NaCl and Graphite
Tsjerk: No, I did not heat it, because the amount of solution would be difficult to place/keep on ... |
18-6-2023 at 07:34
by: AJKOER |
Microwave Assisted Galvanic Bleaching with Dilute H2O2, Cu Metal, NaHCO3, NaCl and Graphite
[rquote=685023&tid=159651&author=Tsjerk]Yes, or read a little less literature and bleach a t ... |
17-6-2023 at 12:51
by: AJKOER |
Microwave Assisted Galvanic Bleaching with Dilute H2O2, Cu Metal, NaHCO3, NaCl and Graphite
Found an interesting supportive reference provided by ScienceDirect "Oxidation of dyes from colored ... |
17-6-2023 at 10:16
by: AJKOER |
Microwave Assisted Galvanic Bleaching with Dilute H2O2, Cu Metal, NaHCO3, NaCl and Graphite
Chloric1:
You are 100% right in citing my 'working blind.'
I tried obvious simple routes to a ... |
17-6-2023 at 08:04
by: AJKOER |
Microwave Assisted Galvanic Bleaching with Dilute H2O2, Cu Metal, NaHCO3, NaCl and Graphite
[rquote=685000&tid=159651&author=Sulaiman]Eye of newt and toe of frog, Wool of bat and tongu ... |
17-6-2023 at 07:38
by: AJKOER |
Microwave Assisted Galvanic Bleaching with Dilute H2O2, Cu Metal, NaHCO3, NaCl and Graphite
[rquote=685004&tid=159651&author=Texium]This isn’t science[/rquote]
???
Years ago wh ... |
17-6-2023 at 06:09
by: AJKOER |
Microwave Assisted Galvanic Bleaching with Dilute H2O2, Cu Metal, NaHCO3, NaCl and Graphite
End of treatment
[file]98558[/file] |
16-6-2023 at 18:10
by: AJKOER |
Microwave Assisted Galvanic Bleaching with Dilute H2O2, Cu Metal, NaHCO3, NaCl and Graphite
Image of starting stain
[file]98556[/file] |
16-6-2023 at 18:07
by: AJKOER |
Microwave Assisted Galvanic Bleaching with Dilute H2O2, Cu Metal, NaHCO3, NaCl and Graphite
This is actually the case of my annoying tea-stained mug that, with conventional scrubbing, was tota ... |
16-6-2023 at 17:12
by: AJKOER |
Amazing Cleaning By Vinegar/Bicarbonate of Metal Sink, But How?
Apparently, I should also note the possible formation of the highly acidic •HO2 radical from the m ... |
1-10-2022 at 05:04
by: AJKOER |
Amazing Cleaning By Vinegar/Bicarbonate of Metal Sink, But How?
I found an interesting work on the impact of CO2 on the corrosion of steel, "Electrochemistry of CO2 ... |
29-9-2022 at 06:40
by: AJKOER |
Amazing Cleaning By Vinegar/Bicarbonate of Metal Sink, But How?
One source (see https://chemistrycachet.com/the-truth-about-cleaning-with-baking-soda-vinegar/) clai ... |
28-9-2022 at 18:05
by: AJKOER |
Amazing Cleaning By Vinegar/Bicarbonate of Metal Sink, But How?
I was asked to really clean up a stainless steel sink.
I decided to apply Baking Soda to the wet ... |
28-9-2022 at 12:24
by: AJKOER |
Action of N2O on hypochlorite path to nitrite?
Did uncover a possible consistent photolysis path, per a source (see http://www.ccpo.odu.edu/SEES/oz ... |
27-8-2022 at 08:19
by: AJKOER |
Action of N2O on hypochlorite path to nitrite?
interestingly, cold water solutions at 5 C, N2O is depicted as highly soluble (see https://cdnscienc ... |
27-8-2022 at 07:24
by: AJKOER |
Action of N2O on hypochlorite path to nitrite?
Actually, I think I just have an answer for N2O dissolved in transition metal rich water with dissol ... |
26-8-2022 at 18:53
by: AJKOER |
Action of N2O on hypochlorite path to nitrite?
Per this educational reference (link: https://www.youtube.com/watch?v=y-uSwAisad8 ), a hypothetical ... |
26-8-2022 at 17:52
by: AJKOER |
Reaction between copper sulfate and ascorbic acid
For those interested, accidentally came across this 2015 work here https://pdf.sciencedirectassets.c ... |
9-8-2022 at 04:25
by: AJKOER |
Reaction between copper sulfate and ascorbic acid
[rquote=490420&tid=31113&author=Velzee][rquote=337161&tid=31113&author=opendna][rquo ... |
1-8-2022 at 07:18
by: AJKOER |
Brown dead patches in my lawn
Some literature on dog urine impacts, to quote from "Dog Urine Has Acute Impacts on Soil Chemistry i ... |
31-7-2022 at 11:21
by: AJKOER |
How I safely unplugged a drain using Vinegar and Baking Soda
While not usually cited, Washing Soda here, especially if one decides to employ near boiling vinegar ... |
31-7-2022 at 09:42
by: AJKOER |
How I safely unplugged a drain using Vinegar and Baking Soda
First, contrary to usual directions (see, for example, discussion here https://www.liquidplumr.com/d ... |
31-7-2022 at 05:11
by: AJKOER |
Isopropyl nitrite to sodium nitrite
OK, Copper reacts with dilute HNO3 to create just NO.
Here is an interesting source "Oxidation of ... |
23-7-2022 at 11:07
by: AJKOER |
Preparation of ionic nitrites
Correctly, there are claims of the direct action of oxygen gas on nitrite (and not superoxide) with ... |
23-7-2022 at 06:43
by: AJKOER |
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