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Boiling point of organic carbonates
The difference between THF and Et2O is just 2 H atoms. I don't think that these 2 (smallest possibl ...
19-12-2021 at 16:08
by: CharlieA
Boiling point of organic carbonates
In general, boiling point can be related to intermolecular forces (van der Waals; dipole-dipole; and ...
18-12-2021 at 15:24
by: CharlieA
Which formula do you use to correct boiling point depending on the atmospheric pressure
Dt = 0.001 * (760 - p) (t + 273)
So at room temperature (25 deg C) and 750 mm Hg pressure:
Dt =0.0 ...
3-12-2021 at 15:48
by: CharlieA
Latest chemical order?
[rquote=666726&tid=9890&author=woelen]......

With the ozone I want to do interesting expe ...
29-10-2021 at 15:23
by: CharlieA
A Beginner Microscope
[rquote=666190&tid=158007&author=Yttrium2]Any suggestions?[/rquote]

https://www.microbehu ...
14-10-2021 at 14:06
by: CharlieA
The POTENCY of carcinogens.
This is just my personal take on this thread as a whole. as one who worked in an organic lab, for se ...
27-9-2021 at 13:39
by: CharlieA
Pictures of members.
[rquote=664882&tid=16192&author=j_sum1]T shirt my daughter made me for Father's Day.


[ ...
6-9-2021 at 14:20
by: CharlieA
Border between inorganic and organic chemistry ?
So hydrogen gas is a compound because it has a single molecular structure? It seems to me that this ...
6-9-2021 at 14:09
by: CharlieA
Science Madness Mug
[rquote=663902&tid=157715&author=woelen]My mug arrived in good order, already some time ago. ...
11-8-2021 at 13:44
by: CharlieA
Science Madness Mug
[rquote=663261&tid=157715&author=j_sum1][rquote=663260&tid=157715&author=CharlieA]Jo ...
26-7-2021 at 13:32
by: CharlieA
Science Madness Mug
Johnny Cappone: Thanks for the explanation. Now it is obvious to me, but it was too subtle for this ...
25-7-2021 at 13:21
by: CharlieA
Science Madness Mug
Received my mug today (the large size). Now I won't have to refill my coffee cup so often...which is ...
24-7-2021 at 14:49
by: CharlieA
Science Madness Mug
How is selling a coffee mug any different than selling chemicals or glassware?
If the deal was work ...
17-7-2021 at 16:49
by: CharlieA
The Short Questions Thread (4)
[rquote=661068&tid=25055&author=pneumatician]what is the Pepy's apparatus???[/rquote]

htt ...
6-6-2021 at 14:51
by: CharlieA
What to dissolve Stannic acid with?
[rquote=661143&tid=157546&author=j_sum1]And I read "satanic acid". I would guess a little h ...
1-6-2021 at 16:15
by: CharlieA
Biofilm formation after electrolysis?
I would think that the salts came from the tap water.
18-5-2021 at 16:07
by: CharlieA
Acidimetry issues
There may not be any mistake. Are the results within your experimental error? For example, even if y ...
27-4-2021 at 14:36
by: CharlieA
What are reaction flasks used for?
If nothing else, they should be easier to clean after using them. :D
11-4-2021 at 17:23
by: CharlieA
Condenser overpowering and joint size?
It seems to me that this may be a matter of technique. If you are performing a simple reflux, it see ...
27-3-2021 at 15:56
by: CharlieA
Freezing point depression by impurities?
[rquote=657110&tid=157227&author=unionised]It depends on the solvent.
https://en.wikipedia. ...
27-3-2021 at 15:51
by: CharlieA
Method for demethylation of secondary amineļ¼Ÿ
[rquote=656325&tid=157151&author=zed]Sorry. That file is in a format my Mac refuses to read ...
12-3-2021 at 17:25
by: CharlieA
Toluene For Hydrogenation Reaction
[rquote=655983&tid=157130&author=Triflic Acid]I am going to start a hydrogenation reaction, ...
7-3-2021 at 15:54
by: CharlieA
He vs H
[rquote=654744&tid=157018&author=Texium (zts16)][rquote=654740&tid=157018&author=Cha ...
10-2-2021 at 17:50
by: CharlieA
He vs H
For any gas, you can measure the pressure, volume and temperature of a given mass of gas and calcula ...
9-2-2021 at 17:25
by: CharlieA
recurring problems with intra-forum links
[rquote=654501&tid=156994&author=arkoma]

...man, my 7 year anniversary here just passed
...
6-2-2021 at 15:07
by: CharlieA
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