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Nitric acid from calcium nitrate
Charley, you are a genuine genius. And its simple, love it |
9-6-2024 at 18:12
by: Rainwater |
Nitric acid from calcium nitrate
[rquote=693485&tid=160365&author=Chemgineer]would this help to clean the flasks?[/rquote]
N ... |
9-6-2024 at 07:42
by: Rainwater |
How to [recover] dissolved in acid Tin
[rquote=693477&tid=160363&author=Sulaiman]
Al replacement then heating above 180 C to subli ... |
9-6-2024 at 02:11
by: Rainwater |
Nitric acid from calcium nitrate
CaSO4 is a real pain in the !@@ to clean. I experienced glass etching with sodium metabisulfate and ... |
8-6-2024 at 18:32
by: Rainwater |
How to [recover] dissolved in acid Tin
You can try cementing the tin out of solution with a more reactive metal such as iron or aluminum.
... |
8-6-2024 at 03:56
by: Rainwater |
Steel temperature transformation range(s)
Welcome to the community.
[rquote=693423&tid=160361&author=justender]e.g. Ac1 [obviously a ... |
5-6-2024 at 02:23
by: Rainwater |
Preparation of ionic nitrites
PbO is usually black, red, brown or yellow depending on the oxidation state.
That looks like white ... |
3-6-2024 at 13:33
by: Rainwater |
DIY melting point apparatus
Even with the thermocouples non-linearity, for this application, it might provide enough information ... |
31-5-2024 at 19:37
by: Rainwater |
do-it-yourself nuclear magnetic resonance spectroscopy
15 months ago, i started down this road. By far the most difficult part is the digital RF receiver. ... |
31-5-2024 at 19:15
by: Rainwater |
Everyday Chemistry
Ran out of sodium sulfate and seen i was low on magnesium carbonate as well(mold release). So 2 bird ... |
31-5-2024 at 13:46
by: Rainwater |
Stubborn benzophenone
When scratching the glass doesn't work, using glass frits usually does the trick.
Frits is easily m ... |
31-5-2024 at 13:25
by: Rainwater |
DIY melting point apparatus
I have you agree with you Twospoons. I get accuracy and precision mixed up. I really dont know how a ... |
30-5-2024 at 13:52
by: Rainwater |
DIY melting point apparatus
I use distilled water, and saturated NaCl solution, then methanol and ethanol 195 proff based on a h ... |
30-5-2024 at 06:44
by: Rainwater |
DIY melting point apparatus
I think the simplest setup with be the heater, thermometer described by RedDwarf, and use tye camera ... |
29-5-2024 at 12:33
by: Rainwater |
Diethylether (sulfuric acid saving method)
[rquote=693234&tid=160329&author=Mateo_swe]
Will this work in a non closed vessel like ordi ... |
24-5-2024 at 10:08
by: Rainwater |
I cant find a problem of my heating mantle
Assuming that you are measuring the resistance of the heating element in that photograph
Ohms law s ... |
23-5-2024 at 16:54
by: Rainwater |
Diethylether (sulfuric acid saving method)
When doing the pipe bomb method with other experiments i install a small brazed tube with lots of le ... |
22-5-2024 at 17:02
by: Rainwater |
Fresh eggs, wash or dont?
Im baffled here
Quick story, my and this old timer got in an argument which resulted in a bet.[sub] ... |
19-5-2024 at 17:36
by: Rainwater |
Growing quasicrystals at home?
What type of time scall is required here? Hours, days?
crucible are consumable equipment, controlle ... |
14-5-2024 at 08:49
by: Rainwater |
How to slow down reduction of phosphates
I was wanting a sample for my element collection. Match striker plates where distilled in a steel re ... |
12-5-2024 at 02:01
by: Rainwater |
How to slow down reduction of phosphates
Sounds like a life lesson your lucky to talk about.
A few pointers. Get a notebook and write out al ... |
11-5-2024 at 17:35
by: Rainwater |
NPK from incinerated bones
I would burn them bones until they are white. If not your solution will be difficult to filter. I've ... |
9-5-2024 at 18:56
by: Rainwater |
NPK from incinerated bones
I didn't watch the video. I just read the transcript.
[rquote=692952&tid=160317&author=Romi ... |
7-5-2024 at 17:27
by: Rainwater |
PbSO4 to H2SO4
I forgot to state the main purpose of my suggestion, lead compounds are so toxic that thermal decomp ... |
7-5-2024 at 16:39
by: Rainwater |
PbSO4 to H2SO4
Of you want to use the thermal decomposition route may i suggest a single displacement reaction firs ... |
7-5-2024 at 10:39
by: Rainwater |
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