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Lab Books
Here's some pictures. The last shows a leather cover that my son bought me for Christmas.
... |
8-4-2018 at 15:58
by: Magpie |
Lab Books
[rquote=513538&tid=81815&author=VSEPR_VOID]
All that separates science from screwing around ... |
8-4-2018 at 11:22
by: Magpie |
Catechol preparation
Thanks very much! |
1-4-2018 at 17:47
by: Magpie |
Chemistry April Fool's Jokes
[rquote=512719&tid=81663&author=ninhydric1]Replace the sugar in the kitchen with ascorbic/ci ... |
1-4-2018 at 13:31
by: Magpie |
Catechol preparation
Does anyone know the reaction mechanism for this overall reaction?
[file]66828[/file]
[fil ... |
1-4-2018 at 13:27
by: Magpie |
Chlorine exposure limit for work
When I worked in a pulp mill both Cl2 and ClO2 were used as bleaching agents. It was common to be w ... |
31-3-2018 at 08:47
by: Magpie |
Science equipment looking for a home
No, please don't bother cutting a pipette. I did find something that will work at Fisher Scientific ... |
30-3-2018 at 17:40
by: Magpie |
ChemSketch
I finally learned how to install this free software. If you have trouble installing ChemSketch let ... |
30-3-2018 at 15:06
by: Magpie |
Science equipment looking for a home
Dr.Bob:
I am looking for a thistle tube like the one shown in the photo. If you have anything s ... |
30-3-2018 at 10:14
by: Magpie |
ChemPlayer the story and the end for now
I’m sorry to hear of your problems with the pricks running YT.
Could you please describe your e ... |
29-3-2018 at 22:02
by: Magpie |
Grignard question (magnesium)
I've had good luck with Mg turnings. |
28-3-2018 at 07:05
by: Magpie |
ChemSketch
I bought a new computer. My supplier was not permitted to move my copy of the free chemistry drawin ... |
27-3-2018 at 18:04
by: Magpie |
Preparation of ethyl sulfate
Here's my attempt at diethyl sulfate. Read the whole thread.
https://www.sciencemadness.org/whis ... |
27-3-2018 at 08:11
by: Magpie |
Phthalic anhydride from naphthalene
Here's an easy way to make it from phthalic acid:
https://www.sciencemadness.org/whisper/viewthre ... |
24-3-2018 at 14:37
by: Magpie |
CO2 Solubility vs Partial Pressure
I used Henry's Law to calculate the the concentration of CO2 in the water assuming the following pa ... |
23-3-2018 at 18:44
by: Magpie |
Ways to scrub Hydrogen Sulphide?
We used FeCl3 in an aqueous system to take out the H2S in a biowaste liquid stream at a papermill. ... |
22-3-2018 at 12:51
by: Magpie |
CO2 Solubility vs Partial Pressure
https://chemengineering.wikispaces.com/Henry%27s+law |
22-3-2018 at 12:42
by: Magpie |
Why reactions happen?
[rquote=511413&tid=81363&author=aga]Lots of stuff likes to react (i.e. play electron-shuffle ... |
20-3-2018 at 09:57
by: Magpie |
Colour of potassium nitrite
I made KNO2 by reducing the nitrate with lead. I also bought some lab grade from Post Apple Scienti ... |
19-3-2018 at 14:59
by: Magpie |
SM Kemistry Skool
from dihydroxymalonic acid in Wiki:
"Synthesis
Dihydroxymalonic acid can be obtained synthet ... |
19-3-2018 at 07:39
by: Magpie |
How to trigger reaction in closed vacuum jar ?
I have not read this thread thoroughly so please for give me if someone has already posted this but ... |
18-3-2018 at 19:48
by: Magpie |
Distillation using an air condenser
Yes, I have done them with a regular condenser without any coolant. I've also used a 3 foot long 8m ... |
18-3-2018 at 19:43
by: Magpie |
Tour My Lab
Very nice lab. Your bench is beautiful - it looks like it has an epoxy top?
I have no switches o ... |
18-3-2018 at 19:39
by: Magpie |
Chemical Resistance of Stoppers
No marks except on my wood bench. I now place a piece of sacrificial wood under the stopper when bo ... |
18-3-2018 at 15:53
by: Magpie |
Chemical Resistance of Stoppers
I use my borers all the time. Thanks Sulaiman for the link to the sharpeners, I just bought one off ... |
18-3-2018 at 13:14
by: Magpie |
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