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Determination of HCl-concentration without titration (idea)
And chances are the HClO will break down into Cl2 anyway. A pretty bad idea, considering you're wast ...
20-3-2018 at 20:07
by: ninhydric1
Iodine crystals from Lugols solution
I'm pretty sure you need to add an acid (e.g. HCl), then add an oxidizer to recover all the I2.
19-3-2018 at 06:35
by: ninhydric1
Glass storage problems with 93% sulfuric acid
Too much mass I suspect. 500 mL of H2SO4 is nearly 1 kg of liquid. It might've cracked, so I split u ...
18-3-2018 at 12:48
by: ninhydric1
Is a 200mm liebig condenser long enough?
It will be fine. If you are distilling low bp substances such as diethyl ether, run ice water. Other ...
17-3-2018 at 19:07
by: ninhydric1
Glass storage problems with 93% sulfuric acid
I won't be cleaning it anytime soon; it looked crystal clear straight from the bottle so it will be ...
17-3-2018 at 15:48
by: ninhydric1
Glass storage problems with 93% sulfuric acid
Yeah, that's why I reduced it to 250 mL per 500 mL glass bottle. I might need to buy more then :mad: ...
17-3-2018 at 14:27
by: ninhydric1
Glass storage problems with 93% sulfuric acid
I recently purchased 1 L of 93% sulfuric acid drain cleaner. I then transferred the sulfuric acid to ...
17-3-2018 at 14:15
by: ninhydric1
Phosphorescent material
[rquote=510927&tid=81273&author=LearnedAmateur][rquote=510904&tid=81273&author=VSEPR ...
16-3-2018 at 15:35
by: ninhydric1
SM Kemistry Skool
Actually, the rust produced is an iron oxide-hydroxide (FeO(OH)) in the 3+ oxidation state, and if d ...
16-3-2018 at 15:33
by: ninhydric1
Fountain experiment with different gases
I'm not jealous of your few subscribers; instead you should treated seasoned members such as unionis ...
15-3-2018 at 06:30
by: ninhydric1
Acute Fluoride Toxicity?
It depends on the quantity and the period of time it came in contact with your skin. If you really a ...
14-3-2018 at 16:44
by: ninhydric1
Fountain experiment with different gases
1. You're contradicting yourself.
2. Please respect the more seasoned members of the forum. Most of ...
14-3-2018 at 16:42
by: ninhydric1
Can anyone guess the chemicals used in this experiment
If you want help with the chemistry related to your chemistry channel, by all means, ask, but this i ...
14-3-2018 at 16:36
by: ninhydric1
How long can Lithium Ingots be in open air before tarnishing?
If you have a glovebox, you can process the lithium in an inert atmosphere, preferably under argon. ...
12-3-2018 at 11:22
by: ninhydric1
Ethyl benzoate synthesis
Wow, beautiful writeup; I've been planning to write one but never have time to, regardless of all th ...
12-3-2018 at 10:43
by: ninhydric1
Source of potassium permanganate in Eastern Europe
50% H2O2?!
Where did you get that?
11-3-2018 at 08:19
by: ninhydric1
Your last "OH SHIT!" moment [aka how I accidentally made manganese heptoxide]
Mercury and arsenic are two elements you don't want in the same compound. Wonder if thallium or cadm ...
7-3-2018 at 15:44
by: ninhydric1
Cadmium metal from NiCd batteries, and conversion to soluble salt. + Hazards
Magpie made a (successful, sorry Magpie) attempt at extracting Cd from batteries in the following th ...
7-3-2018 at 08:50
by: ninhydric1
Essential Chemicals for the Organic Lab
I currently only have 10% of the chemicals on that list. Some of the harder to acquire ones require ...
6-3-2018 at 21:19
by: ninhydric1
Chili peper extraction
This thread should be merged with this capsaicin thread: ...
6-3-2018 at 18:01
by: ninhydric1
a-dream-of-hope on Ebay
I'm a little suspicious about the red phosphorus; it might be fake.
6-3-2018 at 09:43
by: ninhydric1
Cation analysis(practical chemistry)
Sodium bismuthate and sodium octomolybdate are examples of insoluble sodium salts.

This sounds aw ...
6-3-2018 at 09:41
by: ninhydric1
AlCl3 from HCl and foil
Couldn't you generate HCl from bisulfate + NaCl, dry it through CaCl2 or H2SO4, the lead it to Al fo ...
4-3-2018 at 22:04
by: ninhydric1
Alkali nitrite salt (home production, purification via esterification)
If you don't have nitric acid but have a nitrate salt, you can use HCl and H2O2 instead:

2HCl(aq) ...
3-3-2018 at 23:18
by: ninhydric1
Everyday Chemistry
The beautiful rosy gold of cesium metal never fails to amaze me. Assume the Ca was bought online?
27-2-2018 at 20:36
by: ninhydric1
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