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Useful / Interesting Lab Manual
It looks to be nicely at my level. Although I am missing the stock of reagents required. However, ... |
8-6-2021 at 18:57
by: j_sum1 |
Things to do with Alizarin Red
It arrived today: about 10g. It was a freebee -- I was able to choose between a few different stain ... |
8-6-2021 at 03:03
by: j_sum1 |
What to dissolve Stannic acid with?
And I read "satanic acid". I would guess a little hot brimstone might work.  |
1-6-2021 at 15:29
by: j_sum1 |
Cheapest Bunsen burner substitute
Use these.
[img=200x200]https://media.prod.bunnings.com.au/api/public/content/62dff020b7344ddc988a6 ... |
31-5-2021 at 21:45
by: j_sum1 |
Ampuling P4
albatros
I think you are seriously underestimating the risks associated with white P. You are want ... |
31-5-2021 at 14:18
by: j_sum1 |
The Royal Society’s Wholehearted Endorsement of Hobby Chemistry
[rquote=660801&tid=157518&author=Texium]It's really pretty amazing to see so many rooms line ... |
26-5-2021 at 13:56
by: j_sum1 |
Green hydrogen production
I would love to see cost-benefit analysis for wind powered electrolysis to combine with piped natura ... |
24-5-2021 at 22:59
by: j_sum1 |
Green hydrogen production
As a fuel, hydrogen has a couple of really attractive aspects. Energy density on a per mass basis i ... |
24-5-2021 at 18:41
by: j_sum1 |
Red Cabbage pH test
Not all red cabbages are the same.
And, being a biological product, it goes off after a whole.
I b ... |
20-5-2021 at 18:29
by: j_sum1 |
Found a little piece of history
Yours might be the first gloved hand to ever touch that bottle.
Iconic indeed. |
17-5-2021 at 21:50
by: j_sum1 |
How to mix cocoa powder with sugar and milk?
[rquote=659877&tid=157430&author=clearly_not_atara]To a 266 mL paper cup there was added 5 c ... |
16-5-2021 at 16:48
by: j_sum1 |
Least expensive, most practical chemistry set
Not sure why you are trying to cut corners.
Cutting down on the number of items of glassware will l ... |
16-5-2021 at 14:48
by: j_sum1 |
Thermometers,Clamps and stuff
Count me in for a handful of stuff. I am always running short on boss heads and clamps. (That's wh ... |
13-5-2021 at 22:28
by: j_sum1 |
Radioactive lightning rods
Cube root? Why not squate root? |
6-5-2021 at 17:01
by: j_sum1 |
What is this metal?
Good find. Good detective work.
Now... What to do with it. |
6-5-2021 at 03:50
by: j_sum1 |
Unanticipated extraction problem.
Update time.
I did a little experimenting to discover that it was not red P but in actual fact Fe ... |
6-5-2021 at 03:03
by: j_sum1 |
Sodium Iodide from Iodine Povidone
It's been a while since I did this. IIRC, strong base is used to break apart the polymer. I believ ... |
5-5-2021 at 21:13
by: j_sum1 |
Buchi Rotovap for sale - $650
Great to see you, Zephyr. It's been a while.
I am told that a rotovap is something that you don' ... |
5-5-2021 at 21:08
by: j_sum1 |
The Short Questions Thread (4)
[rquote=659406&tid=25055&author=paulll])[/rquote]
Too late to offer bonus marks for balan ... |
4-5-2021 at 17:34
by: j_sum1 |
The Short Questions Thread (4)
[rquote=659403&tid=25055&author=njl]Carbon monoxide is a better reducing agent than it is an ... |
4-5-2021 at 17:03
by: j_sum1 |
Hypotherical hydrogen cyanide synthesis
I just composed a problem for my students – calculation of enthalpy of reaction from tables of ave ... |
4-5-2021 at 15:56
by: j_sum1 |
how to replicate this?
[rquote=659300&tid=157383&author=pneumatician]maybe in your "grocery store" but not in my su ... |
3-5-2021 at 17:27
by: j_sum1 |
Excess chems available Brisbane area
Do you have a list?
Realistically, I probably have all that I need at the moment.
|
3-5-2021 at 01:16
by: j_sum1 |
how to replicate this?
Dry ice. Water.
The other special effect was walking through a sheet of paper.
The only real m ... |
2-5-2021 at 15:01
by: j_sum1 |
pilot scale glassware for sale [from GERMANY]
This is all in Germany, right?
If only I lived in Europe. Mever mind. I will enjoy the pictures. So ... |
28-4-2021 at 01:52
by: j_sum1 |
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