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Bath for stirrer hot plate
I use an evaporating dish with mineral oil. |
19-9-2015 at 19:27
by: Deathunter88 |
Grease sources for glassware joints?
Another vote for not using grease. I have distilled ethanol, ether, sulphuric acid, acetone and many ... |
15-9-2015 at 01:37
by: Deathunter88 |
The effect of acid on skin
Don't know where you live but where I live you need to register with your ID with the police every t ... |
11-9-2015 at 03:21
by: Deathunter88 |
DISTILL!!!!DISTILL!!!!DISTILL!!!!
No doubt you were excited when you distilled your first liquid, either water or ethanol. (or somethi ... |
10-9-2015 at 20:00
by: Deathunter88 |
Hydrochloric Acid: Mixture or Compound?
Greetings,
Today I took a quiz in chemistry class and one of the problems given was to label diff ... |
25-8-2015 at 23:01
by: Deathunter88 |
Cl+CO reaction?
Well, thermal stress can cause a borosilicate flask to shatter, just not in this particular case. Wh ... |
12-8-2015 at 04:35
by: Deathunter88 |
A test for phenol (WITH PICTURES)
The same thing may happen when you make methyl salicylate and use impure chemicals. Sure confused th ... |
30-7-2015 at 11:19
by: Deathunter88 |
Chlorate decomposition (?)
Did you boil it to dryness? If you did the it most likely decomposed. Sodium chlorate decomposes at ... |
26-7-2015 at 12:32
by: Deathunter88 |
Drying 90% Ethanol with Magnesium Sulfate?
I have had mixed results with using magnesium sulfate drying ethanol. I added about 250grams of anhy ... |
6-7-2015 at 10:32
by: Deathunter88 |
Regulation on Bringing Copper(II) Sulfate Root Killer on Planes?
[rquote=411540&tid=62932&author=annaandherdad]Personally I'd repackage the copper sulfate in ... |
6-7-2015 at 10:00
by: Deathunter88 |
Regulation on Bringing Copper(II) Sulfate Root Killer on Planes?
[rquote=411384&tid=62932&author=kecskesajt]You should't bring Gallium because it is corrosiv ... |
5-7-2015 at 11:23
by: Deathunter88 |
Regulation on Bringing Copper(II) Sulfate Root Killer on Planes?
So I am visiting the US for a couple weeks and I plan to use this as an opportunity to purchase some ... |
4-7-2015 at 21:23
by: Deathunter88 |
A bit of Bumping
[rquote=410488&tid=62826&author=violet sin]even better than leaving out the boiling chips,.. ... |
25-6-2015 at 22:46
by: Deathunter88 |
Are Teflon corrosive-proof?
If the acids and bases are in real Teflon bottles, there is absolutely no problem. Did the acids com ... |
24-6-2015 at 01:14
by: Deathunter88 |
Separating a Mixture of 1-Octanol and Octyl Acetate
Greetings,
Today I attempted to perform the synthesis of octyl acetate from 1-Octanol and glacial ... |
21-6-2015 at 11:28
by: Deathunter88 |
A cheap oil bath
Another idea would be one of those hot glue melting pots. The ones where you melt hot glue in the po ... |
14-6-2015 at 06:01
by: Deathunter88 |
Newly Interested In Chemistry
The best type of general purpose glove for use in the lab is Nitrile. The thin disposable ones for d ... |
14-6-2015 at 01:29
by: Deathunter88 |
Using Phosphoric Acid To Make Glass Resistant to Hydrofluoric Acid?
I was just reading about phosphoric acid and its reaction with glass because I plan do do a distilla ... |
6-6-2015 at 20:35
by: Deathunter88 |
List some BAD chemistry YouTube videos
[rquote=408358&tid=48892&author=blogfast25][rquote=408323&tid=48892&author=Deathunte ... |
6-6-2015 at 09:09
by: Deathunter88 |
List some BAD chemistry YouTube videos
Here is a video about "making" acetic acid from vinegar.
[url]https://www.youtube.com/watch?v=0lLr ... |
6-6-2015 at 00:52
by: Deathunter88 |
The Short Questions Thread (4)
[rquote=406646&tid=25055&author=j_sum1][b]Question —ous and —ic[/b]
This feels like a ... |
25-5-2015 at 21:21
by: Deathunter88 |
Classic S + Fe --> FeS reaction - pyrophoric
Even if you hit it really hard, the chances that you will reduce it to a particle size small enough ... |
25-5-2015 at 00:44
by: Deathunter88 |
Parents Getting in the Way of Chemistry
[rquote=403427&tid=61622&author=Tabun]Dude I understand perfectly.I was making some sodium n ... |
1-5-2015 at 06:48
by: Deathunter88 |
Unsure about this practice exam question.
Here is a really useful reaction balancing tool. It even has an option to set a limiting reagent and ... |
25-4-2015 at 05:28
by: Deathunter88 |
Bad Habits In The Lab
[rquote=402173&tid=62030&author=j_sum1][rquote=402160&tid=62030&author=SimpleChemist ... |
22-4-2015 at 04:45
by: Deathunter88 |
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