** I show how to concentrate hydrogen peroxide from a local drug store. Check out my website for more: thechemlife.com Find me on facebook: www.facebook.com
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23 users commented in " Hydrogen -How to concentrate Hydrogen Peroxide from 3% to ~30% "
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yes mindcraft
@bigbirdcrap i’ve been thinking about that actually. if i can get my hands on a Peltier module i might try that
I wonder if you could do something a la sous vide, and “boil” the H2O2 under a partial vacuum at a lower temp?
HEY THE CHEM LIFE GUY!!!!!! could you please make a dry ice based+alcohol cloud chamber?
i’d love that
go science
the elves are cumming >:)
@NOBOX7 thanks for answering that
@iskatelikeanoob FREEZING POINT: -15ºC/6ºF (20%); -26ºC/-15ºF (31%); -33ºC/-27ºF (35%)
@NOBOX7 but wt temp does H2O2 freeze at in the case that it freeze
Hmm… this method looks kinda dodgy though. I think i’ll just try and get some 30% off the internet.
i wouldnt mind a cuple minecraft videos here and there it would probly get u a lot of diferent kind of veiwers i would go for it. iv made a gameing channle for mine though. btw grate video it helped me in my budget. thx
~~~AlChemicalLife~~~
whats about the thermic decomposition?
ok sorry for being a prick u upset me by being condisending , you see 30% h202 actualy boils wen it decomposes, , i no the distinction between the 2 , it decomposes so rapidly at solutions 15%> that the water actualy boils. try freezing it and filter press the ice out.
I would make a new channel. I have been thinking about doing this for a while, where I could up anything like you are planning. Gaming, personal changes, chemistry plans. I would say go for it and post whatever you want!
@KingRyltar
Perhaps so . . . as for your original question about regulating heating within a still, I’ve always found either a direct hotplate, sand or salt bath or oil bath satisfactory. The lowest boiling component will boil off first, and the temperature will remain constant until all of it has come off, then it will rise to the boiling point of the next component, where it will remain constant until all of that component has come off, and so forth.
@TheChemlife
Yeah, I know. . .but you gotta admit, if you took precautions it would be cool!
@99Chemicals as soon as I can. Sorry it’s taking so long but it’s very hand ons and im in the midst of moving labs
@Chemateur right on bro, nice to see a comment that isnt full of shit, that reaction looked the same to me almost, maybe a 4% solution at best
@TheChemlife no wasnt looking for the term decomposing, u are so full of shit im done wasting my time on u,do you not realize what 30% would have done there that was nearly the same reaction rate maybe you made 4% i recant my genorous 6% initial statment SMART ASS
@98JMA Then i should have said impurities. Surely Chem understood what i was getting at, each having its own boil off temp.
@TheChemlife Also, try using a lower temperature, if your stove is capable. I find that 60C works much much better than 99C -it takes a while, but don’t rush chemistry. I wish I had the materials to perform a redox titration and give concrete proof, but (to give you an idea) my batch decomposed 10x more violently than the original 3%. No offence, but your batch looks more like a 6% solution to me.
30% is much more reactive than what you distilled.
When are you doing a fusor tutorial?
Use the O2 generated to displace water in an upside down vessel in a trough.
The 3% should displace less than the concentrated peroxide. Comparing the volumes displaced should give you an idea of what the concentrations are. I think that 3% should displace about 10 times its volume if fully decomposed, 6% 20 times, etc.
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