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Sibata Glassware: Good or Bad?
Well, the company is Japanese which should be a plus . . .
Some [url=http://www.sibata.co.jp/englis ... |
31-8-2013 at 02:07
by: Pulverulescent |
KClO3 heated to make KClO4
[quote]Instead, you sought to find a way to reply to make it look as though I wasn't paying attentio ... |
24-8-2013 at 02:15
by: Pulverulescent |
KClO3 heated to make KClO4
[quote]"large quantities" and "completely converted" leaves quite a bit of room between the two. Th ... |
23-8-2013 at 11:52
by: Pulverulescent |
KClO3 heated to make KClO4
[quote]Fowler and Grant found that on heating chlorate with silver oxide that the chlorate was compl ... |
23-8-2013 at 08:27
by: Pulverulescent |
KClO3 heated to make KClO4
[rquote=296570&tid=25727&author=Pyro]Ive had something similar to that.
I had ground S and ... |
23-8-2013 at 01:08
by: Pulverulescent |
Liquid Nitrogen Dioxide
Well, let's see ─ 'the type most commonly encountered' . . . ?
'Hope that helps?
|
21-8-2013 at 11:05
by: Pulverulescent |
Liquid Nitrogen Dioxide
So! Yours is one the that's [i]thick[/i]? |
21-8-2013 at 00:58
by: Pulverulescent |
Liquid Nitrogen Dioxide
[quote] is the ampule special (thick walled)[sic]?[/quote]
It should be obvious to all but the mean ... |
20-8-2013 at 11:40
by: Pulverulescent |
Source of Sodium Azide
And on checking his top-rated feedback one finds a lot of it is from sellers rather than buyers . . ... |
19-8-2013 at 02:28
by: Pulverulescent |
Liquid Nitrogen Dioxide
[quote]]Have any of out members tried to condense NO[sub]2[/sub]? It looks pretty awesome . . . [/qu ... |
18-8-2013 at 01:26
by: Pulverulescent |
pearlescent ETN?
[quote] What about in a sealed container completely dry, neutral and recrystalized clean in total da ... |
18-8-2013 at 01:08
by: Pulverulescent |
How high is high
With the ubiquity of bland hybrids, I'd almost forgotten what "high" was . . .
But my "Old Timer's ... |
17-8-2013 at 04:49
by: Pulverulescent |
elements vs. atoms
Elemental hydrogen means the diatomic, most stable form!
O[sub]3[/sub] is an unstable allotrope, wh ... |
17-8-2013 at 04:32
by: Pulverulescent |
PETN det question--casting ETN
[quote]How about just using a waterbath, heat to maybe 70°C and cast into the final container? [/qu ... |
12-8-2013 at 04:45
by: Pulverulescent |
Copper Cathode Electrolysis
You're welcome.
I drove my first chlorate cell (many orbits ago) from a car battery charger trans., ... |
3-8-2013 at 02:52
by: Pulverulescent |
Quick noob question [Vacuum Desiccation in Mason Jars]
[quote]Wouldn't the acid sublimate[[i]sic[/i]] and attack the enamel-over-steel lid and/or rubber ga ... |
2-8-2013 at 11:45
by: Pulverulescent |
Where did I go wrong (KClO --> KClO3)
IIRC, thermal disproportionation of NaClO[sub]3[/sub] is notoriously slow and difficult to drive to ... |
2-8-2013 at 06:58
by: Pulverulescent |
Where did I go wrong (KClO --> KClO3)
[quote]I know this is something fundamental I'm missing, but I can't see what caused the apparent lo ... |
2-8-2013 at 05:44
by: Pulverulescent |
Copper Cathode Electrolysis
And are you using a wall-wart . . . ?
A wall-wart powering a Pt anode would seem comically incongru ... |
2-8-2013 at 01:26
by: Pulverulescent |
Copper Cathode Electrolysis
To "read up on electro-chemistry" is the best advice I can offer the OP . . . |
1-8-2013 at 11:29
by: Pulverulescent |
Strange Fast Rusting
[quote]i figured it was iron chloride of sorts because i had to shoo my dog away from it because he ... |
27-7-2013 at 03:00
by: Pulverulescent |
Chemicals from Urine? Anything useful?
Pure urea is stable in solution below ~30°C, IIRC . . . |
25-7-2013 at 05:20
by: Pulverulescent |
RDX synthesis
I'd doubt it, Motherlode ─ I'd guess >90%!
Do you have [i]a lot[/i] of that old HMTD l ... |
23-7-2013 at 11:26
by: Pulverulescent |
Problem with my chlor-alkali cell
The usual way of heating a chlorate cell is by adjusting the working current-density to an amperage ... |
22-7-2013 at 04:04
by: Pulverulescent |
golfpro's Nitric Acid for Beginners
OK! Nitrogen dioxide exists in equilibrium with its colourless dimer; N[sub]2[/sub]O[sub]4[/sub] &am ... |
21-7-2013 at 03:46
by: Pulverulescent |
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