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Small scale production of H2SO4 in the amateur lab Do you think Sodium metabisulfite (Na2S2O5) could be used as a replacement for the Sodium bisulfate ... |
22-8-2020 at 03:32 by: Mateo_swe |
S35/20 balljoint dimensions Hmm, so there would be better ways to do it than the ground ball-joint idea.
I have seen one DIY ro ... |
22-8-2020 at 01:43 by: Mateo_swe |
S35/20 balljoint dimensions I have the female socket ball-joint part.
I was more after a drawing that i can give to the one who ... |
21-8-2020 at 14:54 by: Mateo_swe |
Beantown Chemical: ordering to house? Acetic anhydride is one of the most watched chemicals.
I dont think they will send you some without ... |
21-8-2020 at 14:34 by: Mateo_swe |
S35/20 balljoint dimensions Unfortunately no measurements on the ball joint found in the Manual.
But its always interesting to ... |
21-8-2020 at 14:06 by: Mateo_swe |
Leaking desiccator I think the lab glassware i buy from china have been of worse quality lately, say than what i got a ... |
21-8-2020 at 13:38 by: Mateo_swe |
S35/20 balljoint dimensions I want to try make a DIY rotary evaporator using a S35/20 ball joint as the rotating to stationary i ... |
21-8-2020 at 12:32 by: Mateo_swe |
Leaking desiccator I would use soap or any bubbling substance and put on the joint then applying pressurized air.
Or p ... |
19-8-2020 at 22:28 by: Mateo_swe |
Storing Sodium in Aluminum Bottle I have bought some sodium and it came like this:
Pure Sodium in secure AL/PE foil in argon atmosphe ... |
19-8-2020 at 22:18 by: Mateo_swe |
Homemade and Repurposed Lab Gear I have decided to make a more complete heating mantle from the heating mantle sleeves i have bought. ... |
19-8-2020 at 21:50 by: Mateo_swe |
Inorganic projects You need to have a O2 cylinder or other way of supplying a slow but long time stream of oxygen.
An ... |
18-8-2020 at 11:57 by: Mateo_swe |
fermenting ammonia solution to form nitrates Maybe there is a fungus or enzyme that does just that.
Have you searched the net on this conversion ... |
18-8-2020 at 11:23 by: Mateo_swe |
Small scale production of H2SO4 in the amateur lab It sure would be nice if there was a pretty easy process for sulfuric acid preparation.
We might be ... |
18-8-2020 at 09:18 by: Mateo_swe |
Pyrolysis of Metal Sulfates In the old days, i mean really old, they made sulfuric acid from Ferrous Sulfate by heating it until ... |
15-8-2020 at 01:36 by: Mateo_swe |
Inorganic projects I have a fun project on my todo-list.
Making a YBCO high temperature superconductor.
You have pr ... |
15-8-2020 at 01:15 by: Mateo_swe |
Is it feasible to make sulfuric acid via H2O+SO3 in vapour phase? Good info.
If one would want to make more H2SO4 using H2SO4 and oleum and time isnt an issue.
Is ... |
15-8-2020 at 00:32 by: Mateo_swe |
Nitric acid [rquote=643040&tid=64197&author=fdnjj6]I've got a question for all of you.
Do you do thi ... |
15-8-2020 at 00:17 by: Mateo_swe |
Is it feasible to make sulfuric acid via H2O+SO3 in vapour phase? You plan to drip water into conc sulfuric acid to dilute it?
One should add sulfuric acid to the wa ... |
11-8-2020 at 22:37 by: Mateo_swe |
Is it feasible to make sulfuric acid via H2O+SO3 in vapour phase? So 20% Oleum reacts that violently with 96-98% Sulfuric acid, it seems oleum really dont like water. ... |
11-8-2020 at 09:29 by: Mateo_swe |
Nitric acid If you are in EU you can order sulphuric 95%, nitric 60% and most other acids online.
Some require ... |
8-8-2020 at 10:29 by: Mateo_swe |
Tour My Lab OK, thanks for the info. |
30-7-2020 at 02:39 by: Mateo_swe |
Harbor freight Air Mover / Blower The fans used on boats in the engine compartments is explosion proof, they must be.
I dont know if ... |
29-7-2020 at 09:02 by: Mateo_swe |
Tour My Lab How come the bend are needed?
Would not a standard gas absorber tube work for chlorine gas?
Like t ... |
29-7-2020 at 08:21 by: Mateo_swe |
Latest chemical order? Where did you find the 500mL N,N-dimethylaniline and was it expensive?
That is not so commonly foun ... |
29-7-2020 at 08:00 by: Mateo_swe |
DCM strange behavior Its a natural reaction of the DCM irritating the skin.
As said before it often evaporates to quickl ... |
17-7-2020 at 14:17 by: Mateo_swe |
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