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Obtaining a Decent Balance
thousandth of a gram thats gonna cost you...
i wanted to buy a good one but when i saw the price 12 ... |
10-10-2011 at 03:15
by: Megamarko94 |
Centrifuge, and heat problems?
it is normal for centrifuges to heat up from the friction in rotor.
thats why centrifuges used for ... |
7-10-2011 at 05:52
by: Megamarko94 |
Reduction of CuCl2 to CuCl
this how i did it..
take some CuCO3 and add HCl to it... now you have CuCl2 in solution.
take some ... |
7-10-2011 at 02:19
by: Megamarko94 |
Making fire (youtube collaborative video)
[rquote=222971&tid=15370&author=Chemistry Alchemist]Does Chlorine also react to make a fire ... |
26-9-2011 at 08:49
by: Megamarko94 |
File Size
How do you upload pic without having to change the size of it? |
21-9-2011 at 10:11
by: Megamarko94 |
Lead containing Vinegar
[rquote=221649&tid=17497&author=bdbstone]Probably through earth.
Lead(II) acetate(http:/ ... |
12-9-2011 at 04:35
by: Megamarko94 |
determining type of ore
ok after some time i decided to do the tests you suggested.
results:
substance is putted in 10% ni ... |
11-9-2011 at 01:54
by: Megamarko94 |
Methods of cooling?
i think that guy was nurdrage...
[Edited on 3-9-2011 by Megamarko94] |
3-9-2011 at 11:38
by: Megamarko94 |
Methods of cooling?
and dewars are pretty expensive... |
3-9-2011 at 11:28
by: Megamarko94 |
Methods of cooling?
dont worry about keeping liquid nitrogen and dry ice cold they will stay cold by them self..
liquid ... |
3-9-2011 at 11:20
by: Megamarko94 |
Thermite problem
smaller size of particles better and faster they react..
[Edited on 26-8-2011 by Megamarko94] |
26-8-2011 at 12:20
by: Megamarko94 |
Removal of Iron from Manganese
[rquote=220194&tid=17364&author=Chemistry Alchemist]ive tried to crystallize the chloride bu ... |
26-8-2011 at 05:29
by: Megamarko94 |
Phenol From Glow Sticks
yea i had the same problem untill i found local supplier.. |
25-8-2011 at 08:34
by: Megamarko94 |
Phenol From Glow Sticks
[rquote=220095&tid=17354&author=Chemistry Alchemist]it isnt science buying it online[/rquote ... |
25-8-2011 at 08:24
by: Megamarko94 |
Phenol From Glow Sticks
you can get Phenolphthalein online... dont know if its worth making it.... |
25-8-2011 at 08:15
by: Megamarko94 |
Mercury vapor under UV light...
[rquote=219657&tid=17327&author=bquirky]In the video is the dish being heated from below ?[/ ... |
21-8-2011 at 04:42
by: Megamarko94 |
Mercury vapor under UV light...
<iframe width="560" height="345" src="http://www.youtube.com/embed/JABbofwD3MI" frameborder="0" a ... |
20-8-2011 at 14:43
by: Megamarko94 |
Treating waste water from fish farms.
actually ammonia is used to fertilize crops (pure anhydrous ammonia ) which is the main source of ni ... |
18-8-2011 at 12:03
by: Megamarko94 |
gas cylinders?
i don"t really get it/
you also need to consider size of the molecule (N2,O2,CO2...)
temperature( ... |
12-8-2011 at 15:33
by: Megamarko94 |
NaCN bait for rodents
be careful that you dont poison your self |
11-8-2011 at 05:56
by: Megamarko94 |
Fe2O3 question?
i heated it to pretty high temp. it was kinda red in begining but turned brown leter. |
2-8-2011 at 08:51
by: Megamarko94 |
Fe2O3 question?
i was trying to make some Fe2O3 by heating the iron (III) hydroxide..
And it doesnt have familiar r ... |
1-8-2011 at 10:08
by: Megamarko94 |
C2H2 without CaC2?
i dont know any other way of making acetylene..
and if you want to make CaC2 yourself you need temp ... |
1-8-2011 at 03:33
by: Megamarko94 |
gas cylinders?
how can i calculate how much of gas (how many litres) can go in a cylinder at known preasure... for ... |
31-7-2011 at 11:40
by: Megamarko94 |
butane
does butane react with HCl or HNO3 OR H2SO4
my gues if the first one if can react that would give 1 ... |
29-7-2011 at 09:53
by: Megamarko94 |
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