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glassware for a gas chamber
[rquote=459338&tid=68652&author=NEMO-Chemistry]What about a U tube with side take offs each ... |
30-8-2016 at 13:55
by: vmelkon |
I want to cool down my room with ice
Interesting.
I had heard that ancient egyptians would hang a wet cloth on the window. If the wind b ... |
10-8-2016 at 06:06
by: vmelkon |
I want to cool down my room with ice
[rquote=454961&tid=67259&author=DoctorOfPhilosophy]Therefore, if you melt 3.147 g/s of ice y ... |
17-7-2016 at 16:58
by: vmelkon |
I want to cool down my room with ice
[rquote=454917&tid=67259&author=Praxichys]Your math is off by a factor of 1000.
The spec ... |
17-7-2016 at 16:08
by: vmelkon |
Ammonium nitrate and hydrochloric acid ???
I recommend adding H2SO4 solution if you want to make a poor man's nitric acid solution. |
14-7-2016 at 12:00
by: vmelkon |
I want to cool down my room with ice
Accounting for the junk in my room would be difficult.
I would estimate that the temperature would ... |
14-7-2016 at 07:00
by: vmelkon |
I want to cool down my room with ice
What's wrong with my calculation?
I am ending up with 5.05 g of ice @ -20 °C is needed and that is ... |
14-7-2016 at 05:24
by: vmelkon |
ChemPlayer the story and the end for now
Love will bring us together. |
7-7-2016 at 10:33
by: vmelkon |
[UK/EU] Good deal on Potassium iodide.
That's because of the fukishima accident that happened 100 years ago.
The price on KI became I don' ... |
23-6-2016 at 10:19
by: vmelkon |
Thorium for sale
What's wrong with mailing thorium? The radioactivity is very low.
It not like natural mineral of ur ... |
21-6-2016 at 05:46
by: vmelkon |
Bottling hcl gas?
[rquote=452210&tid=66466&author=CaptainPike]
I've thought of this idea too, but how to forc ... |
20-6-2016 at 08:25
by: vmelkon |
Bottling hcl gas?
I imagine the HCl solution that you put in your propane tank will react with the steel and weaken it ... |
15-6-2016 at 18:37
by: vmelkon |
Walgreens instant cold packs there brand
[rquote=449403&tid=66276&author=violet sin]If you test with NaOH, aren't you going to get th ... |
21-5-2016 at 07:30
by: vmelkon |
Aquarium Tank uses - ideas?
10 gallon = 38 L |
18-5-2016 at 16:27
by: vmelkon |
Walgreens instant cold packs there brand
I tested using sulfuric acid and a copper wire. If it turns blue in a day, it is NH4NO3. If you gets ... |
18-5-2016 at 14:45
by: vmelkon |
Compressor for CO2, oxygen
[rquote=449036&tid=66230&author=XeonTheMGPony]
O2 = Boom
N2 = Boom, both cases people died ... |
15-5-2016 at 03:09
by: vmelkon |
Compressor for CO2, oxygen
[rquote=448793&tid=66230&author=gsd][rquote=448789&tid=66230&author=unionised]
BT ... |
13-5-2016 at 06:49
by: vmelkon |
Compressor for CO2, oxygen
[rquote=448771&tid=66230&author=Twospoons]Whatever you do don't run pure O2 into a compresso ... |
13-5-2016 at 02:30
by: vmelkon |
Compressor for CO2, oxygen
I looked for threads about compressors but there isn't much.
The commercial compressors (Canadian T ... |
12-5-2016 at 18:54
by: vmelkon |
¿How synthesise KMnO4 from MnO2?
There is the big thread over at the General forum
https://www.sciencemadness.org/whisper/viewthread ... |
19-4-2016 at 17:46
by: vmelkon |
The decomposition of Nitrogen monoxide with ammonia
That's not nitrogen monoxide. I don't know what the name is for that (NO+ with the + charge on the n ... |
10-4-2016 at 19:39
by: vmelkon |
What can N2O (nitrous oxide, dinitrogen monoxide) be used for?
[rquote=444491&tid=65838&author=chemplayer..]N2O is awesome for baking deserts.
Our favou ... |
7-4-2016 at 17:56
by: vmelkon |
What can N2O (nitrous oxide, dinitrogen monoxide) be used for?
I could buy small cartridges of N2O from a local store. It is used to make whipped cream. You pour c ... |
5-4-2016 at 18:36
by: vmelkon |
Help! Frozen joint. I think due to NaOH crystals.
I once left sodium benzoate solution in a separatory funnel with a stopper for months. It would not ... |
23-3-2016 at 18:17
by: vmelkon |
Cleaning dishes with NaOH
[rquote=441821&tid=65588&author=hissingnoise][quote] But I have a problem other than greasy ... |
17-3-2016 at 15:49
by: vmelkon |
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