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Storing over drying agents - degradation?
I forget is it was this site or another chemistry forum but I recently read something similar about ...
16-3-2019 at 06:30
by: RogueRose
Has anyone used plumbers TFE paste / joint compound for glass joints?
[rquote=605233&tid=146426&author=hissingnoise]IMO, the one thing better than PTFE tape would ...
14-3-2019 at 01:35
by: RogueRose
Has anyone used plumbers TFE paste / joint compound for glass joints?
I was at the hardware store and they had a few different products, one was a "90% silicone grease" a ...
13-3-2019 at 00:04
by: RogueRose
HCl + H2O2 + Glass powder = vigorous bubbling/decomposition of H2O2 - Why?
After crushing some glass I had a slight bit of rust mixed in with the glass (probably ~ 100mg) whic ...
10-3-2019 at 00:12
by: RogueRose
Making magnesium powder in a blender - risk of fire?
[rquote=604896&tid=146264&author=greenlight]I would be damn careful doing that in blender an ...
9-3-2019 at 23:10
by: RogueRose
Labconoco rotary evaporator - how much different than a Buchi is this?
[rquote=604889&tid=146136&author=ScienceHideout]I know a thing or two about Rotovaps. This L ...
9-3-2019 at 21:10
by: RogueRose
Making magnesium powder in a blender - risk of fire?
I found that the case of an old laptop I took apart was magnesium, both the top and bottom along wi ...
9-3-2019 at 16:56
by: RogueRose
Solubility of calcium nitrate in methanol
Yes, it does dissolve very close to those amounts of Cal nitrate. I have about 1L of the solution w ...
7-3-2019 at 17:13
by: RogueRose
Looking to acquire a functional HP 5890 ii GC
[rquote=522065&tid=84216&author=SHADYCHASE54]Hello again, I am looking to source a working H ...
6-3-2019 at 08:26
by: RogueRose
Labconoco rotary evaporator - how much different than a Buchi is this?
I'm looking at rotovap and I've found one that may be a good deal, thought I've had difficult time f ...
6-3-2019 at 08:03
by: RogueRose
Mystery black goop from lead acetate synth
Carbon?


https://en.wikipedia.org/wiki/Lead%E2%80%93acid_battery#Plates

Read 4-5 paragraphs d ...
4-3-2019 at 22:23
by: RogueRose
Grinding/powdering glass in a blender - with water in blender?
[rquote=604210&tid=145853&author=crystal grower]I think it's the metasilicate but it shouldn ...
2-3-2019 at 01:03
by: RogueRose
Grinding/powdering glass in a blender - with water in blender?
[rquote=604202&tid=145853&author=crystal grower]You can make very fine SiO2 powder by mixing ...
1-3-2019 at 23:41
by: RogueRose
Grinding/powdering glass in a blender - with water in blender?
Well, "It will blend!!!" I got a cheap $2.99 blender (which was interchangable with a nice Sears ba ...
1-3-2019 at 19:57
by: RogueRose
Looking for a thread on "new glassware acquisitions" or self modified glassware - is there one?
[rquote=603952&tid=145753&author=j_sum1]There are two that fit your criteria.
[url=https:// ...
1-3-2019 at 18:52
by: RogueRose
Grinding/powdering glass in a blender - with water in blender?
[rquote=604126&tid=145853&author=Sulaiman]On the Mohs scale of hardness, lead = 1.5, glass = ...
1-3-2019 at 10:07
by: RogueRose
Grinding/powdering glass in a blender - with water in blender?
I need to make some glass frit and I've found it is MUCH more difficult than i thought it would be. ...
1-3-2019 at 08:40
by: RogueRose
Questions about water electrolysis for H2 & O2 production - what electrolyte & plate material
Thanks for your input but this is something that I want to do to either get a working, fully functio ...
28-2-2019 at 03:42
by: RogueRose
Questions about water electrolysis for H2 & O2 production - what electrolyte & plate material
[rquote=603950&tid=145734&author=j_sum1]I have cranked it up to 12 volts. At that level I t ...
27-2-2019 at 21:57
by: RogueRose
Questions about water electrolysis for H2 & O2 production - what electrolyte & plate material
Are there any substances that could be used for this application that would ab/adsorb the O2, I kno ...
27-2-2019 at 21:30
by: RogueRose
Looking for a thread on "new glassware acquisitions" or self modified glassware - is there one?
If there isn't a thread that allows people to show their new glassware (and hardware maybe) acquisit ...
27-2-2019 at 20:58
by: RogueRose
Found OTC 30% H2O2 - should be available nationwide in US
Well it looks like Ace stores can order at least gallons, of either part B or part A. If they ask w ...
27-2-2019 at 20:52
by: RogueRose
Questions about water electrolysis for H2 & O2 production - what electrolyte & plate material

[rquote=603929&tid=145734&author=j_sum1]Fuel source?
Don't let the gases mix then. 2H2 + ...
27-2-2019 at 20:49
by: RogueRose
Questions about water electrolysis for H2 & O2 production - what electrolyte & plate material
Thanks for the replies. I think I'm planning on keeping the two gases mixed on the unit I'm making ...
27-2-2019 at 18:08
by: RogueRose
Questions about water electrolysis for H2 & O2 production - what electrolyte & plate material
I've been working on an electrolysis cell for a couple years and have been slow b/c of determining c ...
27-2-2019 at 13:21
by: RogueRose
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