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Using heating mantles to heat erlenmeyers and beakers?
Since qualitative hot plates are apparently incredibly expensive, at least those I found, and heatin ... |
20-4-2020 at 16:01
by: Draeger |
Leaking stopcock on addition funnel
So, I have bought a used addition funnel from Ebay a while ago. Today, I used it again, but I notice ... |
20-4-2020 at 14:59
by: Draeger |
Getting HCl to react with copper metal?
I have a bit of HCl sitting on top of what supposedly looked like copper oxide. After I added HCl, t ... |
20-4-2020 at 14:48
by: Draeger |
Electrolysis of NaCl with Fe - what are the side products?
[rquote=634462&tid=155207&author=subskune]On the cathode h2 is produced and the iron will wo ... |
20-4-2020 at 09:39
by: Draeger |
Electrolysis of NaCl with Fe - what are the side products?
[rquote=634460&tid=155207&author=Alpine2048]Are you using iron as both the anode and cathode ... |
20-4-2020 at 09:32
by: Draeger |
Electrolysis of NaCl with Fe - what are the side products?
[rquote=634458&tid=155207&author=subskune]iron as electrode or as salt in solution?[/rquote] ... |
20-4-2020 at 09:26
by: Draeger |
Electrolysis of NaCl with Fe - what are the side products?
Since I don't know anything about electrolysis, I am wondering which side products would be made whi ... |
20-4-2020 at 09:19
by: Draeger |
White gas from reaction of HCl with impure CuO?
So, I made some not really pure copper powder a few days ago, and yesterday I roasted it to convert ... |
19-4-2020 at 08:39
by: Draeger |
Separating lead and tin metal?
So, I found some wire which is tin and lead alloyed together. Is there any way I could separate them ... |
18-4-2020 at 09:00
by: Draeger |
60% nitric acid in Germany by filling paper work - should I try and buy it or not?
[rquote=634056&tid=155173&author=woelen]If you don't have a license, you simply should not b ... |
14-4-2020 at 13:03
by: Draeger |
Toxicity of SO2
[rquote=634054&tid=155174&author=woelen]I would not do the experiment inside, unless you hav ... |
14-4-2020 at 12:54
by: Draeger |
Toxicity of SO2
So, right now, I am planning to do the carbon snake demonstration (H2SO4 and sugar), but I was wonde ... |
14-4-2020 at 12:04
by: Draeger |
60% nitric acid in Germany by filling paper work - should I try and buy it or not?
I found an offer from a company in Germany. Though, I don't know if it would be overly suspicious to ... |
14-4-2020 at 11:33
by: Draeger |
latest glassware purchase
[rquote=633577&tid=71645&author=Draeger][img]https://i.imgur.com/ptwQlcO.png[/img]
Just bou ... |
8-4-2020 at 10:30
by: Draeger |
latest glassware purchase
[img]https://i.imgur.com/ptwQlcO.png[/img]
Just bought all of that.
Let me translate everything in ... |
3-4-2020 at 17:28
by: Draeger |
Factors that decide if a fume hood is good or bad?
I'm also wondering; how strong does the fan need to be? I know that it depends on the length the gas ... |
30-3-2020 at 14:45
by: Draeger |
Factors that decide if a fume hood is good or bad?
I have no idea how moving gasses work, so like, lemme just ask that.
Firstly, would it be ok to d ... |
28-3-2020 at 10:04
by: Draeger |
Factors that decide if a fume hood is good or bad?
So, recently I've found a collection of seemingly good looking fume hoods for not so high prices, co ... |
27-3-2020 at 14:40
by: Draeger |
Distinguishing plastics without analysis?
[rquote=632662&tid=155022&author=Heptylene]It could also be polystyrene or PET. If you can a ... |
15-3-2020 at 07:11
by: Draeger |
Distinguishing plastics without analysis?
[rquote=632644&tid=155022&author=Deathunter88]Looks like polycarbonate to me, can you send a ... |
15-3-2020 at 05:04
by: Draeger |
Distinguishing plastics without analysis?
[rquote=632598&tid=155022&author=UC235]Yes, there's only a few common plastics used for this ... |
14-3-2020 at 10:28
by: Draeger |
What to do with unknown copper waste?
[rquote=632600&tid=155021&author=stephill92]You could probably just put it in a container an ... |
14-3-2020 at 09:17
by: Draeger |
Distinguishing plastics without analysis?
So, I have some plastic test tubes laying around that I bought a very long time ago, and I have no i ... |
14-3-2020 at 06:25
by: Draeger |
What to do with unknown copper waste?
So, from the experiment I did a while ago, I still have some copper waste left. I had thought that i ... |
14-3-2020 at 06:19
by: Draeger |
Separating copper powder from copper hydroxide?
[rquote=631744&tid=154945&author=B(a)P]Which product are you wanting to use, or is it both? ... |
27-2-2020 at 16:02
by: Draeger |
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