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Stoichiometry of the reaction of ascorbic acid and copper sulfate
[rquote=639320&tid=155672&author=Tsjerk]Should be 1:1.
Ascorbic acid loses two electrons ... |
27-6-2020 at 11:35
by: Draeger |
Stoichiometry of the reaction of ascorbic acid and copper sulfate
I am interested in doing the reaction of ascorbic acid and copper sulfate to produce copper powder. ... |
27-6-2020 at 10:13
by: Draeger |
latest glassware purchase
Not glassware, but following the reasoning of j_sum1. Finally ordered a hot plate stirrer. It's a ch ... |
23-6-2020 at 16:22
by: Draeger |
Best place to get glassware in Germany?
I'm having problems finding a stable source for glassware in Germany. The little amount of glassware ... |
19-6-2020 at 10:02
by: Draeger |
Copper bicarbonate?
[rquote=638559&tid=155600&author=woelen]Copper bicarbonate does not exist. When you mix copp ... |
17-6-2020 at 09:01
by: Draeger |
Getting rid of acetic acid in copper acetate solution?
[rquote=638546&tid=155601&author=UC235]What's the end goal here? It crystallizes just fine f ... |
16-6-2020 at 17:14
by: Draeger |
Getting rid of acetic acid in copper acetate solution?
I made some copper acetate. Problem is that there's still some acetic acid in solution. I don't have ... |
16-6-2020 at 14:40
by: Draeger |
Copper bicarbonate?
So, yesterday I decided to use sodium bicarbonate to convert some copper waste into basic copper car ... |
16-6-2020 at 14:36
by: Draeger |
Copper hydroxide safety?
[rquote=638373&tid=155587&author=Abromination]Copper hydroxide is fine, I have used it sever ... |
15-6-2020 at 04:04
by: Draeger |
Copper hydroxide safety?
[rquote=638361&tid=155587&author=Syn the Sizer]To be honest with you, until now I didn't kno ... |
14-6-2020 at 14:45
by: Draeger |
Copper hydroxide safety?
[rquote=638357&tid=155587&author=Syn the Sizer]I can't say for sure but I do know that coppe ... |
14-6-2020 at 14:14
by: Draeger |
Copper hydroxide safety?
According to the German Wikipedia, copper hydroxide is fatal on inhalation, while the English Wikipe ... |
14-6-2020 at 13:55
by: Draeger |
How easy is it to get a new motor for a hotplate stirrer?
Nevermind. It doesn't heat, apparently. Title is a lie. It looked to me like it had a knob for heati ... |
14-6-2020 at 12:09
by: Draeger |
How easy is it to get a new motor for a hotplate stirrer?
[rquote=638345&tid=155585&author=G-Coupled][rquote=638329&tid=155585&author=Draeger] ... |
14-6-2020 at 12:06
by: Draeger |
How easy is it to get a new motor for a hotplate stirrer?
I found a cheap defective hotplate stirrer. The motor being weird is the only problem it has, and I ... |
14-6-2020 at 08:27
by: Draeger |
Anyone else having horrible shipping delays, or is my package lost?
I ordered 100+€ of distillation equipment from Laborhandel-Krumpholz nearly 3 months ago. Last I h ... |
14-6-2020 at 04:30
by: Draeger |
Removing HCl from CuCl2 solution
The solution no longer smells stinging, so maybe I could heat it up a little. I could maybe attach a ... |
11-6-2020 at 23:59
by: Draeger |
Removing HCl from CuCl2 solution
[rquote=638125&tid=155564&author=Lion850]Can you boil out the excess HCl? [/rquote]
I forgo ... |
11-6-2020 at 12:57
by: Draeger |
Removing HCl from CuCl2 solution
So, I made some copper(II) chloride today. Problem is excess HCl and only things I can think of to n ... |
11-6-2020 at 12:19
by: Draeger |
H2O2 vs Acids, injuries and pain
[rquote=637975&tid=155553&author=Chemorg42]Well, I guess I am somewhat paranoid, then.
I wa ... |
9-6-2020 at 10:11
by: Draeger |
Melting sulfur - can SO2 be created?
[rquote=637211&tid=155486&author=Ubya][rquote=637186&tid=155486&author=Draeger]I sta ... |
31-5-2020 at 06:36
by: Draeger |
Melting sulfur - can SO2 be created?
I started my experiment, and just a few seconds into heating it, far from melting the sulfur, I smel ... |
30-5-2020 at 13:46
by: Draeger |
Melting sulfur - can SO2 be created?
[rquote=637123&tid=155486&author=beerwiz]Sulfur melts at 115.21°C. I melted it recently and ... |
29-5-2020 at 18:50
by: Draeger |
Melting sulfur - can SO2 be created?
Basically, I was just wondering if melting sulfur would generate any toxic gasses, which I am guessi ... |
29-5-2020 at 17:02
by: Draeger |
Worries about Cl in small scale electrolysis
Oh god, I really did not specify this enough. I wasn't planning to make chlorine itself, but it woul ... |
29-5-2020 at 07:48
by: Draeger |
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