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Reaction kinetics - very long stirrings?
What synthesis was it?
28-11-2020 at 13:13
by: MidLifeChemist
What are most dangerous toxic chemicals you are comfortable handling in your home lab?
I'm wondering where people draw the line regarding the most toxic chemicals they are comfortable han ...
28-11-2020 at 12:24
by: MidLifeChemist
Molybdenum complex chemistry
[rquote=649836&tid=156093&author=Bedlasky]Boffis: Look at [url=https://open.bu.edu/ds2/strea ...
25-11-2020 at 21:42
by: MidLifeChemist
Tungsten chemistry
[rquote=649780&tid=156588&author=Bedlasky]If you wait some time, I'll post article about tun ...
25-11-2020 at 10:44
by: MidLifeChemist
Weird scent from electrolysis of sodium hydroxide solution. Any ideas as to what it could be?
[rquote=649710&tid=156570&author=Rhodanide]
But in all real seriousness, Bromic is probably ...
25-11-2020 at 10:32
by: MidLifeChemist
Tungsten chemistry
[rquote=649727&tid=156588&author=j_sum1]I have not read in detai: I will come back to this.
...
24-11-2020 at 08:14
by: MidLifeChemist
Nickel Chloride Crystallization
>> If not, what can I do besides heating/boiling the solution, something I am reluctant to do? ...
24-11-2020 at 08:05
by: MidLifeChemist
Azides without nitrites
"Hydrazoic acid is volatile and highly toxic. It has a pungent smell and its vapor can cause violent ...
22-11-2020 at 21:13
by: MidLifeChemist
How much NaOh to use to make Sodium Iodide?
[rquote=649585&tid=156560&author=Maurice VD 37] I have not seen the other videos published o ...
21-11-2020 at 13:52
by: MidLifeChemist
How much NaOh to use to make Sodium Iodide?
Many of the youtubers just copy what other people have posted. So if one person posts something that ...
20-11-2020 at 09:14
by: MidLifeChemist
What to do with all this ammonium sulphate?
[rquote=649317&tid=19647&author=karlosĀ³]Was precipitation of enzymes already noted?

And ...
17-11-2020 at 13:11
by: MidLifeChemist
Everyday Chemistry
Got it - ok I'm assuming the idea is that the iodide ions from the KI will replace the chloride ions ...
17-11-2020 at 08:07
by: MidLifeChemist
Everyday Chemistry
[rquote=649271&tid=84298&author=Bezaleel]Made some Ni(en)3I2. Dissolved this in dilute KI to ...
16-11-2020 at 21:59
by: MidLifeChemist
How to remove brown stains off beaker
Soaking overnight in dilute hydrochloric acid has cleaned every stain on glassware I've had so far. ...
15-11-2020 at 09:52
by: MidLifeChemist
New to chemistry
Welcome to the forum. The RBT book is a great place to start.

If you make a trip to the hardware ...
14-11-2020 at 22:10
by: MidLifeChemist
Zinc + acid = weird smell
Interestingly, this subject is discussed in this paper from 1861
https://sci-hub.do/10.2307/2505796 ...
14-11-2020 at 21:51
by: MidLifeChemist
Pretty Pictures (2)
[rquote=649078&tid=26378&author=j_sum1]


The blue coating on the anode I presume is copp ...
14-11-2020 at 08:41
by: MidLifeChemist
Ordering watched chemicals from Europe
[rquote=649065&tid=156518&author=nzlostpass][rquote=649017&tid=156518&author=MidLife ...
13-11-2020 at 17:38
by: MidLifeChemist
Sodium Borohydride Group Buy
[rquote=649005&tid=153944&author=zed]

The U.S. postal service has been slowed by a politi ...
13-11-2020 at 09:23
by: MidLifeChemist
Preparation of elemental phosphorus
[rquote=648909&tid=65&author=Duff] but hopefully I can spend more time on phosphorus product ...
13-11-2020 at 09:22
by: MidLifeChemist
Ordering watched chemicals from Europe
[rquote=648842&tid=156518&author=nzlostpass]

I have an order of 10 gms (all they had!) of ...
13-11-2020 at 08:19
by: MidLifeChemist
Help find information on these refractory metal nitrates
"with excess of silver nitrate in dry methyl cyanide solution"

@Symboom - So there's your answer. ...
12-11-2020 at 08:19
by: MidLifeChemist
Do you know chemicals by their smell?
Wow, I continue to be impressed by your knowledge of chemistry. Kudos to you for becoming familiar w ...
10-11-2020 at 08:07
by: MidLifeChemist
Copper Acetate Elephant Toothpaste! (Experiment report)
Quick update:

I re-did the experiment using the exact same bottles of H2O2 and vinegar. Stirring ...
10-11-2020 at 08:01
by: MidLifeChemist
Copper Acetate Elephant Toothpaste! (Experiment report)
[rquote=648665&tid=156497&author=draculic acid69]Al foil definitely contains tiny amounts of ...
8-11-2020 at 21:58
by: MidLifeChemist
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