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Seperating chrome from iron and nickel, stainless steel
it seems to work for chromium chloride with aluminium metal, the aluminium foil has turnt into a dar ...
31-8-2018 at 02:40
by: Antiswat
Seperating chrome from iron and nickel, stainless steel
Peterae - i would suggest you to be very careful with adding ammonia to chlorate mixtures as ammoniu ...
12-8-2018 at 06:15
by: Antiswat
Youtube Videos
youtube no longer serves people with extraordinary interests, time to move on. would help to get a t ...
3-5-2018 at 04:18
by: Antiswat
Pepper to Piperine problem
i believe you mean vacuum filtration when you say buchner funnel - this is what i dont have so far a ...
12-4-2018 at 08:49
by: Antiswat
reaction with Potassium Peroxymonosulfate (oxone)
this compound is formed through H2O2 and conc H2SO4 which is then neutralized with potassium carbona ...
5-4-2018 at 09:28
by: Antiswat
TetraAmmineCopper(ii)Hydroxide double displacement reaction?
we consider glass to be a boring reagent or chemical to handle because its very unreactive
"if it d ...
3-4-2018 at 00:22
by: Antiswat
Pepper to Piperine problem
i was suggested by a fellow chemist to try precipitating the piperine from alcohol solution with wat ...
2-4-2018 at 23:53
by: Antiswat
Seperating chrome from iron and nickel, stainless steel
for fine particulate you may attempt decantation, im however ignorant of the relative density of cal ...
2-4-2018 at 23:46
by: Antiswat
TetraAmmineCopper(ii)Hydroxide double displacement reaction?
in that scenario you would be using tetraamminecopper ii acetate forming soluble calcium acetate, de ...
18-3-2018 at 06:19
by: Antiswat
TetraAmmineCopper(ii)Hydroxide double displacement reaction?
what about nickel chlorate complex? could be more sensitive, depending on oxygen balance which i'd s ...
14-3-2018 at 04:31
by: Antiswat
Seperating chrome from iron and nickel, stainless steel
only chromium hydroxide well soluble in caustic solution? i would suppose solubility of metal hydrox ...
13-3-2018 at 08:53
by: Antiswat
TetraAmmineCopper(ii)Hydroxide double displacement reaction?
may also be doable with other metals such as nickel complex, although i recall that is really only p ...
13-3-2018 at 08:17
by: Antiswat
Alkali nitrite salt (home production, purification via esterification)
i had 250g of properly labeled NaNO2 confiscated, dont think its really illegal here however. they r ...
12-3-2018 at 07:54
by: Antiswat
Paraffin + KClO3 : SLOW reaction: why ?
i mean to say the poles used a mixture of KClO3 and parrafin wax in WWII as handgrenades in the rang ...
12-3-2018 at 04:12
by: Antiswat
Trouble melting plastic for recycle science project
if you need to protect from air, butane is both very easy to get and has decent properties as protec ...
12-3-2018 at 04:08
by: Antiswat
TetraAmmineCopper(ii)Hydroxide double displacement reaction?
theres quite little information out there about reactions of copper complexes with ammonia, but i go ...
12-3-2018 at 03:39
by: Antiswat
Facile, Efficient nitration of Phenol to 2,4-dinitrophenol
so the article suggests lower than actual 65% HNO3 to be used? i have long ago succesfully made benz ...
4-3-2018 at 04:54
by: Antiswat
Very OTC Sodium NItrite
iron oxalate, very low solubility in water, as oxalic acid is a strong acid pretty much any soluble ...
10-1-2018 at 04:18
by: Antiswat
Iron acetate to carbonate?
i think what you have is a dirty mix of iron oxides, which breaks down into fairly pure Fe2O3 upon s ...
9-1-2018 at 12:25
by: Antiswat
Weird Color in Esterification Reaction
almost offtopic: an forgotten brand of duct tape that got into contact with a standard nitration mix ...
9-1-2018 at 12:21
by: Antiswat
Putrescine Oddness
in case you just want a foul smelling liquid to splash onto yourself on mondays you could try heatin ...
9-1-2018 at 12:16
by: Antiswat
250 RBF broken
a little trick for using an actual RBF (and not a flat bottom RBF) on a hotplate is to toss an arms ...
9-1-2018 at 12:13
by: Antiswat
Purifying FeSO4 (Ferrous Sulfate) solution, filtering & removing acid & crystalizing
for making iron salts you wanna work on a larger scale than test tube scale or use pedantic measures ...
9-1-2018 at 12:10
by: Antiswat
Sodium and CuSO4*5H2O Impact sensitive
try dehydrating the copper sulfate first, its dehydrated once its grey, think its just an exotic fla ...
9-1-2018 at 11:54
by: Antiswat
Phosphorous pentoxide from phosphate?
i think if you do manage to produce some P2O5 you will find it problematic to collect it. one time i ...
9-1-2018 at 11:48
by: Antiswat
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