Sciencemadness Discussion Board
Not logged in [Login - Register]
Go To Bottom

Search
[Next Page]
Diethyl Ether - Illustrated Practical Guide
When i collected that first liquid i was somewhere else,and then writting this message,when i turned ...
16-5-2018 at 16:22
by: sulfuric acid is the king
Diethyl Ether - Illustrated Practical Guide
Can we add "full" quantities of EtOH and H2SO4 ALL AT ONCE and obtain ether?
I tried right now and ...
16-5-2018 at 15:29
by: sulfuric acid is the king
Nitroethane from ethylsulfate, Desseigne variation.
Does nitroethane make azeotrope with diethyl ether?
9-2-2018 at 13:24
by: sulfuric acid is the king
Sodium Ethyl Sulfate
@JJay
Great.Thanks for the useful info.
@CaptainMolo
Which method did you use to obtain nitroetha ...
22-11-2017 at 14:25
by: sulfuric acid is the king
Nitroethane from ethylsulfate, Desseigne variation.
I think exactly that happened.
Maybe i need to try lower temperature...
Any suggestions?
The temp ...
20-10-2017 at 06:41
by: sulfuric acid is the king
Nitroethane from ethylsulfate, Desseigne variation.
Thanks for the answer,you are probably right.
Reflux condenser and atmosphere without oxygen,why?
...
20-10-2017 at 05:37
by: sulfuric acid is the king
Nitroethane from ethylsulfate, Desseigne variation.
Please help about detection.
I have synthesized something like from the first page of this topic,[b ...
19-10-2017 at 07:56
by: sulfuric acid is the king
Sodium Ethyl Sulfate
I know what could it be...
Fact that the solution is basic but more to the neutral than Na2CO3 is b ...
15-10-2017 at 05:53
by: sulfuric acid is the king
Sodium Ethyl Sulfate
My NaEtSO4 has little lower pH than Na2CO3 solution,so it goes from basic little bit to the neutral, ...
15-10-2017 at 03:13
by: sulfuric acid is the king
Inorganic Mechanism or ?
Yea i calculated...it's 6x more favourable...
So what is meant by spontaneous?
1-10-2017 at 17:39
by: sulfuric acid is the king
Inorganic Mechanism or ?
I already wrote that the reaction is spontaneous at room temeprature...
Positive S and negative H i ...
1-10-2017 at 14:25
by: sulfuric acid is the king
Inorganic Mechanism or ?
If somebody of you really understands subject,then please,tell me at which conditions will that reac ...
1-10-2017 at 12:33
by: sulfuric acid is the king
Inorganic Mechanism or ?
The problem is that by the H,reaction is spontaneous at room temperature...

2KNO3+5C--->2KCN+3 ...
1-10-2017 at 04:59
by: sulfuric acid is the king
Inorganic Mechanism or ?
2 KNO3 + 5 C = 2 KCN + 3 CO2

I have got negative Gibbs free energy for this reaction.
That's why ...
30-9-2017 at 16:19
by: sulfuric acid is the king
Inorganic Mechanism or ?
I really don't know how to name this topic or where to put it...
But it's interesting...
2 KNO3 + ...
26-9-2017 at 11:29
by: sulfuric acid is the king
Sodium Ethyl Sulfate
[rquote=490508&tid=1113&author=JJay] It's somewhat easier to remove from aluminum foil than ...
18-9-2017 at 14:20
by: sulfuric acid is the king
Sodium Ethyl Sulfate
Ok,thanks guys...
I remember some very pleasent sweet smell but way before boiling clear solution,w ...
5-9-2017 at 02:30
by: sulfuric acid is the king
Sodium Ethyl Sulfate
Few days ago i tried different ratios etc...
Today i tried to obtain Ca(EtSO4)2 powder but...It dec ...
4-9-2017 at 08:19
by: sulfuric acid is the king
Sodium Ethyl Sulfate
Thanks.
I think dilution is probably for less mess :D
11-8-2017 at 15:01
by: sulfuric acid is the king
Sodium Ethyl Sulfate
So once formed EtSO4 can be poured into water without any danger of hydrolysis?
So it's only danger ...
10-8-2017 at 10:44
by: sulfuric acid is the king
Sodium Ethyl Sulfate
I know that but i am confused about water.Why ethanol and sulfuric acid need to be near anhydrous du ...
10-8-2017 at 09:19
by: sulfuric acid is the king
Sodium Ethyl Sulfate
Thanks.
Can you explain me why is high yield of both (near anhydrous) needed during the reflux when ...
10-8-2017 at 07:34
by: sulfuric acid is the king
Sodium Ethyl Sulfate
@JJay
Finally i've got some glass.. :D
Tell me,after you refluxed acid and alcohol,and made EtHSO ...
10-8-2017 at 05:39
by: sulfuric acid is the king
Meth discussion split from "How do you decide what to synthesize?"
I don't want them for making money,i just like experimenting with psychoactive substances.
8-3-2017 at 09:38
by: sulfuric acid is the king
Meth discussion split from "How do you decide what to synthesize?"
How about this molecule starting from styrene or benzaldehyde,i have only that.
It's not an illegal ...
8-3-2017 at 02:32
by: sulfuric acid is the king
[Next Page]

  Go To Top