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Is this vacuum pump likely to be at all useful?
The other thing to consider is powering it. It looks like the motor accepts DC only, so you'll need ... |
3-12-2013 at 19:34
by: Erbium_Iodine_Carbon |
whistle mix problems
I've experimented a bit with perchlorate whistle and have had success with a vice. I was only ever a ... |
15-11-2013 at 17:28
by: Erbium_Iodine_Carbon |
Sodium Borohydride from chinese supplier
I can confirm that he will ship to Canada. I received my package of 250g yesterday in good condition ... |
7-11-2013 at 07:51
by: Erbium_Iodine_Carbon |
Interest in carbon disulfide?
I live 2 hours west of Ottawa and I would be interested in a small quantity. Are you in that area? |
9-7-2013 at 16:22
by: Erbium_Iodine_Carbon |
Concentration of HCl
[quote]Do you have any reference for this? Or have anyone done this successfully?[/quote]
Solid-L ... |
15-4-2013 at 08:39
by: Erbium_Iodine_Carbon |
Concentration of HCl
You can put your HCl in the freezer and the water will freeze out leaving you with more concentrated ... |
14-4-2013 at 16:00
by: Erbium_Iodine_Carbon |
Proposal for making styrene monomer
I just don't understand how a pressure cooker could possibly be open to the atmosphere and achieve a ... |
9-3-2013 at 10:40
by: Erbium_Iodine_Carbon |
Proposal for making styrene monomer
The vent on your pressure cooker MUST have a plug or seal already or else the thing wouldn't work... ... |
6-3-2013 at 18:56
by: Erbium_Iodine_Carbon |
Looking for nitrates
Could you perhaps let us know what you got and where from? Nitrates are hard to come by in Canada an ... |
19-2-2013 at 21:32
by: Erbium_Iodine_Carbon |
Looking for nitrates
This is what the cold packs I get look like. On thepackage it says "Contains Ammonium Nitrate, Water ... |
14-2-2013 at 20:38
by: Erbium_Iodine_Carbon |
Looking for nitrates
I've found super cheap cold packs at the local dollar store that contain what looks to be fairly pur ... |
9-2-2013 at 07:41
by: Erbium_Iodine_Carbon |
Gardening to Grow Plants Useful for Home Chemistry?
You could grow some red cabbage to make a pH indicator, but you could also just buy some at the groc ... |
6-2-2013 at 19:12
by: Erbium_Iodine_Carbon |
Preparation of elemental phosphorus
I was thinking of a relatively low temperature method of phosphorus production that could be done in ... |
11-1-2013 at 10:13
by: Erbium_Iodine_Carbon |
Ball Mill questions
I actually don't see what the problem would be with using steel balls. I would definitely agree that ... |
12-11-2012 at 09:56
by: Erbium_Iodine_Carbon |
Hydrogen Peroxide Concentration by Desiccant
@Mailinmypocket:
I've tried a few health food stores in my hometown but the strongest they have i ... |
27-10-2012 at 12:30
by: Erbium_Iodine_Carbon |
Hydrogen Peroxide Concentration by Desiccant
Hello all,
My apologies if this method has already been discussed; my searches have turned up not ... |
27-10-2012 at 09:49
by: Erbium_Iodine_Carbon |
Sulfuric Acid
Like barley81 said concentrated sulfuric acid is 18mol/L, therefore your 3.633mol of concentrated ac ... |
7-7-2012 at 19:10
by: Erbium_Iodine_Carbon |
Sulfuric Acid
Like barley81 said concentrated sulfuric acid is 18mol/L, therefore your 3.633mol of concentrated ac ... |
7-7-2012 at 19:00
by: Erbium_Iodine_Carbon |
Mystery Metal: ~21.25g/cm3
The 5th pic was indeed meant to show where I scratched the rod. I wouldn't use it as a perchlorate e ... |
25-6-2012 at 06:36
by: Erbium_Iodine_Carbon |
Mystery Metal: ~21.25g/cm3
Density was 21.33g/cm3
V=h*pi*r^2
V=10.65*3.14159...*0.51^2
V=8.70cm3
Density=mass/volume
D ... |
25-6-2012 at 03:55
by: Erbium_Iodine_Carbon |
Mystery Metal: ~21.25g/cm3
I could scratch the rod with a kitchen knife. I also took some pictures with the measurements. I did ... |
24-6-2012 at 16:23
by: Erbium_Iodine_Carbon |
PbO/PbO2 from Electrolysis?
Ok, wasn't sure that would fix that specific problem. Thanks |
22-6-2012 at 18:18
by: Erbium_Iodine_Carbon |
PbO/PbO2 from Electrolysis?
I had a problem with the PbO2 'growing' towards the lead electrode and shorting the circuit when it ... |
22-6-2012 at 17:34
by: Erbium_Iodine_Carbon |
PbO/PbO2 from Electrolysis?
Thanks once again plante.
I just performed a small thermite test (outside!) with success:
I mixe ... |
22-6-2012 at 17:06
by: Erbium_Iodine_Carbon |
PbO/PbO2 from Electrolysis?
I've dried the sample and it looks more grayish than black. There is some orange around the outside ... |
22-6-2012 at 16:30
by: Erbium_Iodine_Carbon |
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