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Small scale production of H2SO4 in the amateur lab
Or you crash out Na2SO4 with methanol/ethanol from a solution of NaHSO4.
Edit: KHSO4 works bette ... |
25-9-2021 at 13:57
by: Tsjerk |
Quinacridone-(Quinone) and Oxidation
I have zero experience with reactions like this, but wouldn't it be cool if you could run the ballmi ... |
25-9-2021 at 09:55
by: Tsjerk |
Quinacridone-(Quinone) and Oxidation
Sounds like a job for a ballmill, maybe first mill it and then oxidize,or maybe do the reaction whil ... |
25-9-2021 at 07:03
by: Tsjerk |
European Sulfuric Acid Ban
[rquote=665347&tid=155798&author=Fyndium][rquote=665238&tid=155798&author=WolfPack]F ... |
17-9-2021 at 11:11
by: Tsjerk |
My zinc oxide not pure, have carbonate, can ZnO absorb CO2?
I think it depends on whether the oxide reacts with water from the air to form hydroxide, which woul ... |
14-9-2021 at 09:58
by: Tsjerk |
Lethal dose of mercuric nitrate
[rquote=665219&tid=156298&author=theAngryLittleBunny]What makes me so uncomfortable with hea ... |
12-9-2021 at 11:57
by: Tsjerk |
What substance are thistle spines made of?
Woody parts of plants are made of lignin, which usually strengthens cellulose structures over time. ... |
12-9-2021 at 11:48
by: Tsjerk |
Anything interesting to do with Lactic Acid?
You can also find it in webshop selling stuff for home brewing and making cosmetics. |
12-9-2021 at 02:23
by: Tsjerk |
Replacing DCM with Ethyl Acetate or Isopropyl Acetate?
Always make sure the water you are extracting from contains a good amount of some salt to minimize t ... |
12-9-2021 at 00:20
by: Tsjerk |
Strontium Nitrate
Above 100 degrees it indeed loses water and becomes anhydrous. |
11-9-2021 at 07:20
by: Tsjerk |
Solar stills
[rquote=665018&tid=157892&author=macckone]tsjerk,
naphtha is a mixture and different naph ... |
9-9-2021 at 14:14
by: Tsjerk |
Glass blowing - expertise needed
In China there are really cheap glassblowers, the sell their stuff on Aliexpress. |
9-9-2021 at 13:59
by: Tsjerk |
Copper Nitrate
[rquote=665039&tid=157857&author=Sulaiman][rquote=665037&tid=157857&author=Chemginee ... |
9-9-2021 at 13:48
by: Tsjerk |
Power bank vs power station - Help me
Then, after you follow macckone's advice, you spend half the money you just saved on some aliexpress ... |
9-9-2021 at 12:51
by: Tsjerk |
Power bank vs power station - Help me
Again, you need to give us a wattage and a voltage, of the pump. Without those no one can say anythi ... |
9-9-2021 at 10:38
by: Tsjerk |
Solar stills
Although a setup like this would work for e.g. water, I don't think it would for something volatile ... |
7-9-2021 at 23:59
by: Tsjerk |
Border between inorganic and organic chemistry ?
[rquote=664984&tid=157897&author=DraconicAcid]
I can't imagine any actual chemist declaring ... |
7-9-2021 at 10:43
by: Tsjerk |
Border between inorganic and organic chemistry ?
Exactly, it doesn't really matter. |
6-9-2021 at 14:14
by: Tsjerk |
Border between inorganic and organic chemistry ?
They are compounds because they have a single molecular structure. Otherwise polyethylene also would ... |
6-9-2021 at 13:36
by: Tsjerk |
Border between inorganic and organic chemistry ?
But then what about graphite and diamond? Or does the fact it has oxygen matter? |
6-9-2021 at 13:08
by: Tsjerk |
Basic Questions
An electronic device has a voltage and a wattage. A 1000 watt device uses 1000 watts, which is 10 am ... |
6-9-2021 at 12:56
by: Tsjerk |
Copper Sulfate Electrolysis
[rquote=664937&tid=157889&author=woelen] Maybe it is copper peroxodisulfate, which is pale b ... |
6-9-2021 at 12:01
by: Tsjerk |
Border between inorganic and organic chemistry ?
Does it really matter? Cyanide and azide ions are inorganic, but they exist as organic functional gr ... |
6-9-2021 at 11:45
by: Tsjerk |
Copper Sulfate Electrolysis
What voltage did you use? I would say you shouldn't run above 5V. |
5-9-2021 at 22:32
by: Tsjerk |
Copper Sulfate Electrolysis
Copper oxide is black, I'm sure it is the monohydrate. Also copper oxide dissolves in sulfuric acid. ... |
5-9-2021 at 03:27
by: Tsjerk |
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