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Some questions about electrochemistry
Yeah, ditch the salt. Vinegar works fine. I have gotten better results using a nickel acetate bath t ... |
3-7-2018 at 09:55
by: happyfooddance |
3-Ball (300 mm) Snyder Vs 400 mm Straight Stainless Packed Column for EtOH/Water Separation
[rquote=523057&tid=84448&author=S.C. Wack]Maybe you don't really want your crudest product r ... |
1-7-2018 at 16:07
by: happyfooddance |
Neutralizing HBr reaction mixture
[rquote=522963&tid=84444&author=nimgoldman]I would therefore add dilute hydroxide (NaOH), ma ... |
29-6-2018 at 14:20
by: happyfooddance |
Mg(OH)2 impurity
When you neutralize a base (esp. one which isn't very soluble) with a weak acid, it usually takes a ... |
29-6-2018 at 08:02
by: happyfooddance |
How do I recrystallize ferric chloride?
[rquote=521494&tid=83221&author=Bezaleel]
I wonder what happens when you add CaCl2.0H2O to ... |
12-6-2018 at 20:37
by: happyfooddance |
Separate Isopropyl Alcohol and Xylene
NaOH doesn't clump in IPA, like MgSO4 does. It liquefies, or the flakes/prills/powder swells (even i ... |
12-6-2018 at 07:32
by: happyfooddance |
Separate Isopropyl Alcohol and Xylene
"Isopropyl alcohol forms an azeotrope with water, which gives a boiling point of 80.37 °C"
I don ... |
11-6-2018 at 15:57
by: happyfooddance |
Separate Isopropyl Alcohol and Xylene
Their might be a ternary azeotrope, similar to the ethanol/xylene/water one.
The only thing I see ... |
11-6-2018 at 11:39
by: happyfooddance |
Filtering Hydroxide solution
So you have soap that's basic, am I correct?
If that is the case then I have also experienced you ... |
10-6-2018 at 17:38
by: happyfooddance |
How toxic is methanol actually?
Although I hesitate to respond for fear of being aga'd... I will share my experience.
Methanol, c ... |
21-4-2018 at 16:48
by: happyfooddance |
Buying chemicals
[rquote=514483&tid=81107&author=Mr. Rogers][rquote=510257&tid=81107&author=Assured F ... |
16-4-2018 at 09:03
by: happyfooddance |
Ether synthesis safety
@ alking
The column won't affect the speed of the operation, becomes filled with saturated vapor ... |
15-4-2018 at 12:16
by: happyfooddance |
Using flask on electric stove top - should pan or sand/metal bath be used?
[rquote=514252&tid=81949&author=ninhydric1]Which type of cooking oil as the lowest heat capa ... |
14-4-2018 at 18:50
by: happyfooddance |
How should I choose glass joint size?
What amount of chemicals do you want to work with? Are you experimenting with chemical reactions or ... |
14-4-2018 at 18:38
by: happyfooddance |
Using flask on electric stove top - should pan or sand/metal bath be used?
[rquote=514226&tid=81949&author=Bert][rquote=514206&tid=81949&author=happyfooddance] ... |
14-4-2018 at 14:39
by: happyfooddance |
Using flask on electric stove top - should pan or sand/metal bath be used?
As far as oils go, corn or hydrogenated cooking oil have the lowest smoke points for the cost. Saffl ... |
14-4-2018 at 12:16
by: happyfooddance |
Ether synthesis safety
[rquote=514055&tid=81884&author=BaFuxa]I am planning this synthesis as well. I think I am ju ... |
13-4-2018 at 09:19
by: happyfooddance |
Thrift stores
That is amazing. I wish I had a similar thrift store find to share.
I do know, however, of a Hall ... |
12-4-2018 at 14:20
by: happyfooddance |
Making Pinchbeck Brass
[rquote=513959&tid=81819&author=unionised]You can make toffee by
melting sugar (well above ... |
12-4-2018 at 13:06
by: happyfooddance |
Only Half Human
[rquote=513814&tid=81841&author=violet sin]I loves me some kombucha. Haven't had time to ma ... |
12-4-2018 at 12:14
by: happyfooddance |
Ether synthesis safety
[rquote=513961&tid=81884&author=JJay]It is more economical to make ether yourself than it is ... |
12-4-2018 at 12:00
by: happyfooddance |
Ether synthesis safety
[rquote=513895&tid=81884&author=DavidJR]Actually the bumping was always worst for me towards ... |
11-4-2018 at 16:16
by: happyfooddance |
Ether synthesis safety
[rquote=513891&tid=81884&author=aga]Meh.
Boiling sulphuric acid isn't much bumpy.
Some ... |
11-4-2018 at 14:46
by: happyfooddance |
Ether synthesis safety
[rquote=513882&tid=81884&author=alking]
It will bump even with magnetic stirring? I have ... |
11-4-2018 at 13:07
by: happyfooddance |
Ether synthesis safety
As long as your joints stay intact you should be fine. You seem to be taking the right precautions. ... |
11-4-2018 at 12:46
by: happyfooddance |
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