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H2O2 vs Acids, injuries and pain
[rquote=638214&tid=155553&author=Chemorg42]Both of you, yes, I was mistaken. I new I had rea ... |
12-6-2020 at 20:35
by: Syn the Sizer |
H2O2 vs Acids, injuries and pain
Also doesn't nitric acid and most other acids react more when a small amount of water is present? So ... |
12-6-2020 at 18:05
by: Syn the Sizer |
Removing HCl from CuCl2 solution
I feel stupid, I knew CuCl[sub]2[/sub] was soluble in ethanol but NaCl was not. I will need to keep ... |
12-6-2020 at 11:57
by: Syn the Sizer |
H2O2 vs Acids, injuries and pain
Good point, I have never dealt with 99% HNO[sub]3[/sub]. |
12-6-2020 at 11:55
by: Syn the Sizer |
Removing HCl from CuCl2 solution
I agree with Tsjerk, I had pH paper sitting on the counter nest to my bottle of HCl which I stupidly ... |
12-6-2020 at 04:59
by: Syn the Sizer |
Phthalic acid synthesis
Hello, I am sure it is similar to oxidizing xylenes. It can also be done using KMnO[sub]4[/sub] as a ... |
12-6-2020 at 04:46
by: Syn the Sizer |
H2O2 vs Acids, injuries and pain
[rquote=637999&tid=155553&author=XeonTheMGPony]
Yes, yes it does! any acid does really but ... |
10-6-2020 at 07:48
by: Syn the Sizer |
H2O2 vs Acids, injuries and pain
Yes, many solvents I do wear gloves with. Most organic solvents are not good for you. |
9-6-2020 at 14:08
by: Syn the Sizer |
H2O2 vs Acids, injuries and pain
No it's not being over paranoid, it's being safe. In most industries gloves of some sort are mandato ... |
9-6-2020 at 10:17
by: Syn the Sizer |
Cou's esters megathread
[rquote=637946&tid=155554&author=Cou]www.consolidated-chemical.com is a good source for many ... |
9-6-2020 at 07:28
by: Syn the Sizer |
H2O2 vs Acids, injuries and pain
For pretty much everything I do not wear gloves, but I hate the itching and burning from H[sub]2[/su ... |
9-6-2020 at 07:18
by: Syn the Sizer |
Cou's esters megathread
I need to get a better space and a selection of alcohols like yours, I just have methanol, isopropan ... |
8-6-2020 at 21:45
by: Syn the Sizer |
H2O2 vs Acids, injuries and pain
[rquote=637930&tid=155553&author=Chemorg42]
My grandfather swallows several drops of 30% H ... |
8-6-2020 at 21:38
by: Syn the Sizer |
H2O2 vs Acids, injuries and pain
I have gotten more pain from 3 seconds of 29% H[sub]2[/sub]O[sub]2[/sub] than ~30 seconds of H[sub]2 ... |
8-6-2020 at 15:01
by: Syn the Sizer |
Homemade and Repurposed Lab Gear
Great idea, I recently broke my 105[sup]o[/sup] adapter with vacuum takeoff, I have been holding ont ... |
8-6-2020 at 14:46
by: Syn the Sizer |
H2O2 vs Acids, injuries and pain
Exactly, I have met people afraid of touching a bottle of muriatic acid because it has "acid" in the ... |
8-6-2020 at 14:41
by: Syn the Sizer |
Inner Sleeve for 1L heating mantle
In class all we did was set the mantle sleeve on a stirring hotplate with the hotplate function off. ... |
8-6-2020 at 14:17
by: Syn the Sizer |
H2O2 vs Acids, injuries and pain
Hell All,
As many of us know, with the whole COVID situation and the social distancing school lab ... |
8-6-2020 at 14:05
by: Syn the Sizer |
My new lab
A simple, fun reaction with KI is elephant toothpaste.
You could also synthesize I[sub]2[/sub]. |
4-6-2020 at 08:15
by: Syn the Sizer |
Cheapest way to get methanol?
Has anybody ever tried getting it from Canada? Is there a good reason it cannot be bought everywhere ... |
2-6-2020 at 08:07
by: Syn the Sizer |
Cheapest way to get methanol?
I really feel for those south of the boarder. In Canada we get 4L jugs of 99.9% pure for ~$10 at any ... |
1-6-2020 at 18:08
by: Syn the Sizer |
Benzoin condensation using hydrogen cyanide?
[rquote=637285&tid=155502&author=karlos³]Just use thiamine instead, it substitutes the cyan ... |
31-5-2020 at 19:38
by: Syn the Sizer |
Benzoin condensation using hydrogen cyanide?
I have been wanting to do this reaction as well but am still waiting to get some bitter almond oil. ... |
31-5-2020 at 17:53
by: Syn the Sizer |
Theanine extraction from tea leaves
Awesome, I would definitely like to know how you made out with this project.
Edit:
After evapo ... |
31-5-2020 at 11:23
by: Syn the Sizer |
Theanine extraction from tea leaves
I should also mention methanol is miscible in both DCM and chloroform so you cannot extract caffeine ... |
29-5-2020 at 04:56
by: Syn the Sizer |
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