| Search |
| [Next Page] |
GIft from local TV recyclers- I have stuff to share!
if it's unknown composition, then it's hazardous waste; but i could use some barium carbonate or oth ... |
13-11-2012 at 13:55
by: ElectroWin |
Survivalist's Chemistry
the scenarios that make the most sense, to me, are: (a) an isolated 2-week winter power failure duri ... |
13-11-2012 at 13:05
by: ElectroWin |
Survivalist's Chemistry
6.2 insulating materials for clothing, bedding, housing, and kilns |
9-11-2012 at 12:02
by: ElectroWin |
How to separate Cerium dioxide and copper?
copper forms a soluble ammonia complex, Cu(NH3)4 2+,
does cerium form such a complex?
[Edited on ... |
9-11-2012 at 11:27
by: ElectroWin |
Accelerating Alpha decay with high voltage potentials.
[rquote=263335&tid=21838&author=platedish29][rquote=262669&tid=21838&author=ElectroW ... |
9-11-2012 at 11:20
by: ElectroWin |
red muriate of potash ?!
[rquote=263277&tid=21839&author=tetrahedron][rquote=263271&tid=21839&author=ElectroW ... |
9-11-2012 at 10:54
by: ElectroWin |
Calcium Oxide not absorbing water in dessicator bag
Calcium chloride is very good at pulling the water from vapours in the air, however my Ca(OH)2 seems ... |
23-10-2012 at 11:29
by: ElectroWin |
Seismologists Were Found Guilty of Manslaughter
Blaming anyone for acts of God has to be at the all-time top of the stupid list.
It's even stupi ... |
23-10-2012 at 11:23
by: ElectroWin |
Lab scale industrial processes
How odd,
i went to your web site, http://HClO3Chem.TK to try to download the second volume; but in ... |
23-10-2012 at 11:04
by: ElectroWin |
red muriate of potash ?!
[rquote=263107&tid=21839&author=tetrahedron][rquote=262893&tid=21839&author=ElectroW ... |
23-10-2012 at 10:35
by: ElectroWin |
do you make notes of your experiments?
by the way, schooltoolbox.com supplies decent quality hard cover note books for cheaper. |
23-10-2012 at 10:29
by: ElectroWin |
do you make notes of your experiments?
i have, many times, failed to make notes; after which, i can usually remember the following day what ... |
21-10-2012 at 11:36
by: ElectroWin |
Best chemical for cleaning glasses?
i also have a pair of glasses with the anti-reflective coating. it appears that using liquid hand so ... |
21-10-2012 at 10:48
by: ElectroWin |
Rotary vane pump during distillation question
[rquote=259735&tid=21471&author=unionised]And they are continuously condensed by the condens ... |
20-10-2012 at 09:44
by: ElectroWin |
Potassium Free Sawdust?
dont use sawdust.
you should have no trouble burning the dried banana skins.
if you do, you ca ... |
20-10-2012 at 09:28
by: ElectroWin |
Electro' reduction questions
[rquote=262547&tid=21774&author=elementcollector1]Not sure if the lithium battery is a good ... |
20-10-2012 at 09:20
by: ElectroWin |
red muriate of potash ?!
you can make the prussian blue also by strongly heating the iron oxide with some nitrogen and carbon ... |
20-10-2012 at 09:11
by: ElectroWin |
red muriate of potash ?!
interestingly, when i leach wood ashes to extract potash, i get a red solution, also. i thought the ... |
18-10-2012 at 10:53
by: ElectroWin |
Accelerating Alpha decay with high voltage potentials.
a 500 kV discharge could well interact with the nucleus, yes.
a company in new jersey is regular ... |
18-10-2012 at 10:50
by: ElectroWin |
Thorium Nitrate
$600 - $800 for 100 grams?? doubtful.
OK to post? sure, why not
but the seller doesn't ship to ... |
18-10-2012 at 10:38
by: ElectroWin |
Old process for synthetising chemicals
i have not done this, myself. but, from what i read,
as you heat H3PO4, it drives off water, polyme ... |
18-10-2012 at 09:55
by: ElectroWin |
Old process for synthetising chemicals
if i recall correctly, recovering phosphorus from bone ash usually goes through H2SO4, as
Ca3(PO4)2 ... |
17-10-2012 at 14:56
by: ElectroWin |
Electro' reduction questions
if the anode and cathode are large surface area, then you can still use small amounts of electrolyte ... |
17-10-2012 at 14:39
by: ElectroWin |
Production of crude calcium hydroxide using seashells
when i used egg shells, it ended up leaving a lot of CaS in there, as evidenced by evolution of some ... |
17-10-2012 at 14:07
by: ElectroWin |
Success Separating Methylated Spirits?
[rquote=262526&tid=21776&author=AJKOER]
Really, the quantitative difference between the amo ... |
17-10-2012 at 13:46
by: ElectroWin |
| [Next Page] |
