This somewhat looked like doraemon's translation tool 😅
@jaxrules2892Күн бұрын
Do you have cancer yet?
@lenargilmanov78932 күн бұрын
I think Chuck Palahniuk deliberately wrote an incorrect recipe to create napalm so that whoever used it would fail. Also, NaOH doesn't react with human skin as rapidly and violently as shown in the movie.
@study_vibes7093 күн бұрын
Please Please throw that in the Waterrrrrrr.....Kaboom!!
@henricoderre3 күн бұрын
More importantly, does DEET really keep bugs away? I seem to remember using it while in the woods. There may have been less mosquitos attracted to me, but I still got bit.
@sciencewithus62083 күн бұрын
Nice
@chemicode3 күн бұрын
Super cool
@kjbutler2133 күн бұрын
Simple, straight to the point. Good video bro, thanks!
@BITECHOMPNOM3 күн бұрын
Remake the demon core please!!! ❤
@LordMarcus4 күн бұрын
Okay, but what's a chromoVORE?
@akshaysharma11454 күн бұрын
You could store it in water 🤗
@SmokeyMcPotProductions4 күн бұрын
Thank you, I now know why I get that weird “folded” effect whenever I try to bend larger tubes. I really enjoy your glass blowing series, and hope you upload more in the future. Definitely earned a subscriber… thanks again!
@kevinmarrs33724 күн бұрын
Aromatic not aromic
@WheelerScientific4 күн бұрын
Oh no I misspoke! Guaranteed to eventually happen again. My bad g.
@AdrianCHuntington4 күн бұрын
I have a Radioactive light bulb it is a Cerl Up CFL florescent light bulb
@khaitomretro4 күн бұрын
Every European is taught, at a young age, that if they ever find themselves in the United States of America they should never eat the brightly coloured food. They are also taught that when in the U. S. of A. they should never attempt to walk anywhere as this is deemed as suspicious behaviour and will attract a hostile response from both the locals population and law enforcement. The most normal part of north America is Canada and even that is a bit weird.
@isaacthedestroyerofstuped76764 күн бұрын
In some areas....yeah honestly Our FDA is very corrupt and not great at dealing with the mixed evidence regarding the safety of many chemicals. Also, American media really destroyed the idea of "just hanging out" or "going for a walk". In many places, you're assumed to be up to something if you're walking or standing around, but it isn't the case everywhere and largely aimed at youth.
@ehrengulasch5 күн бұрын
If you want to get your chromatograms at the UV/VIS more beautiful try to dilute your sample even more so the absorbance peaks at around 1 to 2. This is to obviate the roll over effect
@williamackerson_chemist5 күн бұрын
I REALLY love your channel dude!! Ive been following this series the whole time and i love how you prove each compound. One day i want to make videos like you, but i work full time and dont have much time... i know exactly how much time youre pouring into this and its so clean and polished
@skaffen5 күн бұрын
The only bad thing about this channel is Fahrenheit.
@chemicode5 күн бұрын
Also this colour kinda reminds me of the dichromate ion
@chemicode5 күн бұрын
Nice❤
@SciDOCMBC5 күн бұрын
Advanced Thinkering made Potassium und Caesium with his vacuum system.
@AJDAREENPLAYZ.6 күн бұрын
I used powder from fireworks and some clay I found to make what I think is a c4 kinda too powerful though , and the play doe ore clay fragments almost killed me. So my tutorial on making explosives.
@philouzlouis20426 күн бұрын
Hi Wheeler Scientific, Super nice video. I already thought of doing the same kind of thermolysis-distillation reaction but didn't perform it yet. I thought that maybe if I was to do it, I would put a kind of gas trap in a way to catch all gases (bp <30°C) also. Glad that you realised it practically. I already did perform PS thermolysis-distillation on a heating plate inside a flat bottom pyrex flask with a vigueux collumn on top, thermometer and water cooling for recollection of the distillate. The PS used was OPS (oriented PS) from CD-DVD covers or transparent plastic containers for fresh mint-coriander; those are essentially garbages and found in trashes, trash-bags in the streets here and are thus essentially free (and cost only the time to collect them, to wash them and to dry them prior to pyrolysis). The PS breaks down easily into tiny peaces (scisors, hammer, coffee grinder) into tiny bits, powder or dust for easier introduction into the flask. During the heating, temperature was monitored between the flask and the hot plate, and the vapor on top of the vigreux collumn prior to the cooling descent. At first OPS melted into a clear liquid from the bottom up to the top with a substancial reduction of the fluffy mix volume; the heat goes up slowly until tiny bubbles shine on top and develop a kind of mist; a reflux started inside the flask by condensation of that mist into clear droplets that falled down the walls onto the viscous top liquid bubbling smoothly below. I observed that the hotplate was arround 440°C (almost a limit for a kitchen hotplate) when the fog reached the condensor and the fist drops did condensate a refringent liquid (passing at 144°C). During the process; themperature was hold steady; but at the end pushed a little up to 460°C (with a little help of insulation of the flask with a dowel (tissue paper) cover (not the vigreux nor condenser); a clear labile liquid stil distill over at 144°C. I got about 70% yield from 20g (14g -15,4 ml) The viscous molten liquid that was transparent colorless liquid, did darken during the process from yellow to amber to brown (stil clear and transparent): but at the end it turned more and more dark and tarry. Once my distillation was done, I stopped the heat and the tarry residue inside the bottom of the flask did at one moment solidify; once cooled I hoped that I will not have to scrap it out or break the flask; hopefully a few 10 ml of aceton solvent did a nice job at cleaning the glassware as if it was new; the tarry stuff solution was hold aside in an open cup for evaporation; after a day at 25°C it was hard and disposable as a garbage (what it was initially intended to be - fuel for burning other trashes). Sadly here in Brussel city, headquarter of Europe; they don't seem to have an infrastructure to recycle PS (stil holding the logo recyclable nr 6) while it is so easy into the lab. I have seen that there are experiments done in France to try srinking of expanded styrofoam (isolation or protection inside packings for electronic devices) but it requires heat or solvents and the volume is quite large so heat diffusion is not optimum for a large volume and a low weight. They seems to have some succes with microwave but PS is not on its own quite absorbent of microwave radiations so they did use some Si-C chips-tiny stones with succes for wave absorption and heat production inside the PS foam to melt it. Since the thermolysis procedure is smooth and soft; and the heating process is slow, the product of the pyrolysis is quite pure as styrene. The final product being quite pure styrene should not be conserved on its own because styrene doesn't stay free and tend to repolymerise into transparent hard PS (viscous at first, then hardening more and more upon time). I did try to oxydise it into benzoic acid via KMnO4 but it was not a succes yet (wel the violet disappeared and was replaced by brown MnO2 but that was it); probably that it needs an acid or a base. The styrene needs monitoring to avoid runnaway polymerisation in the case of large amounts because polymerisation goes faster if heated over 100°C and polymerisation means srinking-contraction thus more heating; more viscosity so the heat can't dissipate and the build up of heat consequently implies cracking up, gaseification, breaking down of molecules, boiling so risk of rupture of container and fire. The best option to my feeling is: -to catch Cl2 or Br2 in a way to make stable and isolable C6H5-CHCl-CH2Cl or C6H5-CHBr-CH2Br -The later can be converted back to styrene on demand with Zn powder C6H5-CHX-CH2X + Zn --> C6H5-CH=CH2 + ZnX2 -Or converted to a valuable ethyn-benzene C6H5-C#C-H via KOH into ethanol and reflux heating C6H5-CHX-CH2X + 2KOH -EthOH-> C6H5-C#C-H + 2 KX + 2H2O BTW I have some alfa-bromostyrene at home from a chemical garage sale and that must be part of the process (1€ per L of chemical quality was quite attractive- I couldn't resist) Regards, PHZ (PHILOU Zrealone from the Science Madness forum and many Alt.Engr. newsgroups on A.O.L)
@arlenekadrich19057 күн бұрын
Do the color bands mean anything specific for each color?
@kailashametai12677 күн бұрын
Is this really SODIUM 😢
@rajkashyap28157 күн бұрын
Asmr🤤
@mahboobnaatkhwan8 күн бұрын
Is ka istamaal jante ha😅
@terrylynn73968 күн бұрын
I really love your videos you're a very good teacher you're slow and precise and I love them thank you❤❤❤❤❤❤
@AppliedCryogenics8 күн бұрын
Thumbs up for using Predator as a visual aid.
@franciscosoares24409 күн бұрын
Deet? Sounds like deez nuts
@chemicode9 күн бұрын
Wouldn't bismuth also work
@niteshades_promise9 күн бұрын
i feel like im getting cancer just watching this... tea tree oil is safe. 🍻
@Wtfinc9 күн бұрын
How did u get such high voltage? Whats in the box? MOTs and a multiplier? Looks like allot of current tho. How did that tube survive? I used a neon sign transformer and it wanted to burn up the plate. Would you happen to know a good way to knock down current? Series capacitor? Would probably have to be homemade at those voltages. Very cool.
@jeremycrochtiere631710 күн бұрын
It is harmful to humans its classified as a neurotoxin in concentrations above 90%. While not particularly deadly like it is to insects, it's still capable of Causing harm through it's direct exposure. Including causinh neurological problems from prolonged excessive exposure. So please don't say it's safe, Look up the MSDS on DEET before making your own conclusions.
@WheelerScientific10 күн бұрын
Yes, DEET in very high concentrations with repeated exposure will cause issues. Do you know what else in enough quantity will cause severe issues? Dihydrogen monoxide (water). Pretty much anything in high enough quantities will cause problems. After about 50% concentration, DEET gives diminishing results, so barely, if any, use higher percentages, most use lower 10-30%. The EPA has not identified any risks concerning human health; normal use of DEET products does not cause health issues, except on highly infrequent occasions. Also, DEET doesn't kill insects, which I explained in the first two minutes of the video, just after I said it was safe. MSDS are beneficial, but you can't always correlate a chemical MSDS at almost 100% to a topical solution at a quarter of its amount.
@niteshades_promise9 күн бұрын
brain damage n cancer, dont believe the lies that its safe. the fda is bought n paid off. @@WheelerScientific
@joshuaolander2019 күн бұрын
That's scary when I was a kid we used to use a product called muskol that was 97% deet we thought it was great because one 2 oz bottle would get the entire family through a summer
@kevinmarrs337210 күн бұрын
Wonder why the Rebemide was in your purified product but not in the crude.
@WheelerScientific10 күн бұрын
Could be a few reason, column interaction, could have gotten stuck to the column and not came out before. Could have been obscured by another sample, or did some chemistry in the gcms.
@tomarmadiyer269810 күн бұрын
100% pure dead sea salt Nah this has been cut
@jonmarquez12810 күн бұрын
This is why stepping on Legos hurt! 😆 🤣 😂
@KathrynsWorldWildfireTracking10 күн бұрын
Oh man, I'm afraid for you. I know you know what you're doing, but you need to explain to people how toxic it is long-term. My father was in the Air Force. They cleaned circuit boards with CTet. No PPE provided, it was "safe." Dad wore gloves to the wrists. Everywhere it splashed on his arms - he has developed cancer. Skin cancer. It tried to burrow into his radius bone, where it would have become bone cancer, and killed him. Surgery removed a black "core" of cancer like a wine cork on his arm. Edit: He develops cancer year after year after year. They start as black moles/dots. We've lost count, how many. The CTet went on his air force uniform sleeves, and, just for a moment, touched his skin before he changed shirts. That was all it took, for 35 years later, dozens and dozens of spots of melanoma caner appeared on his arms. BTW - the fumes may get you too. Doesn't have to be a vapor. This is some of the most toxic stuff known to man.
@IanJohnstonblog10 күн бұрын
Awesome video… the only complaint was the seizure inducing flickering from the beat frequency of the lights and the shutter speed.
@WheelerScientific10 күн бұрын
Thanks, yeah I cannot really fix that without an investment in different lights, its just the time-lapse causing it. I imagine there's also more settings I need to adjust.
@MIH031910 күн бұрын
Very nice synthesis! One question, as the reaction between the m-toluyl chloride and the diethylamine releases HCl as a byproduct, is it necessary to add 2 molar equivalents of diethylamine to quench the HCl? (You only added less than 1 equivalent in the video)
@WheelerScientific10 күн бұрын
HCl is a gas, most of its just leaves. You could mix in the diethylamine with an NaOH solution, but I didn't notice any different yields when I tried it that way.
@tracybowling115611 күн бұрын
I always assumed that Deet killed insects. That'l makes no sense, though. If you really think about it. I learned this a couple of months ago when I still lived in Florida. I sprayed insect repellant onto the mosquitoes. It did absolutely nothing to them, so I Googled it. I learned exactly what you told us. That Deet masks our "smell" to biting insects. Pretty interesting!
@chemicode11 күн бұрын
Damn this is pretty cool❤
@petevenuti735511 күн бұрын
Does thionylchloride work for replacing carboxylic groups with chlorine on other compounds say citric acid or other things that have three or more carboxylic groups and may have some steric hindrances?
@davidfetter11 күн бұрын
Gorgeously done! Also, preparative chromatography is not an easy technique, generally. Kudos for showing it!
@Cuwop211 күн бұрын
very interesting will be finishing this vid later 👌good work
@ChemicalEuphoria11 күн бұрын
top tier video quality, top standards! keep up the good work bro!
@wesleymccravy90111 күн бұрын
Sure is a lot of predator footage for this comment.
@ChemicalEuphoria11 күн бұрын
@@wesleymccravy901 sorry?
@Gman19311 күн бұрын
Can you please run a test tobsee if you can make potassium or sodium from aluminium powder? Magnesium powder is really hard to get in Europe
Пікірлер
Cake❤
kzread.info/dash/bejne/fmyqydp-mKe5hKw.htmlfeature=shared
This somewhat looked like doraemon's translation tool 😅
Do you have cancer yet?
I think Chuck Palahniuk deliberately wrote an incorrect recipe to create napalm so that whoever used it would fail. Also, NaOH doesn't react with human skin as rapidly and violently as shown in the movie.
Please Please throw that in the Waterrrrrrr.....Kaboom!!
More importantly, does DEET really keep bugs away? I seem to remember using it while in the woods. There may have been less mosquitos attracted to me, but I still got bit.
Nice
Super cool
Simple, straight to the point. Good video bro, thanks!
Remake the demon core please!!! ❤
Okay, but what's a chromoVORE?
You could store it in water 🤗
Thank you, I now know why I get that weird “folded” effect whenever I try to bend larger tubes. I really enjoy your glass blowing series, and hope you upload more in the future. Definitely earned a subscriber… thanks again!
Aromatic not aromic
Oh no I misspoke! Guaranteed to eventually happen again. My bad g.
I have a Radioactive light bulb it is a Cerl Up CFL florescent light bulb
Every European is taught, at a young age, that if they ever find themselves in the United States of America they should never eat the brightly coloured food. They are also taught that when in the U. S. of A. they should never attempt to walk anywhere as this is deemed as suspicious behaviour and will attract a hostile response from both the locals population and law enforcement. The most normal part of north America is Canada and even that is a bit weird.
In some areas....yeah honestly Our FDA is very corrupt and not great at dealing with the mixed evidence regarding the safety of many chemicals. Also, American media really destroyed the idea of "just hanging out" or "going for a walk". In many places, you're assumed to be up to something if you're walking or standing around, but it isn't the case everywhere and largely aimed at youth.
If you want to get your chromatograms at the UV/VIS more beautiful try to dilute your sample even more so the absorbance peaks at around 1 to 2. This is to obviate the roll over effect
I REALLY love your channel dude!! Ive been following this series the whole time and i love how you prove each compound. One day i want to make videos like you, but i work full time and dont have much time... i know exactly how much time youre pouring into this and its so clean and polished
The only bad thing about this channel is Fahrenheit.
Also this colour kinda reminds me of the dichromate ion
Nice❤
Advanced Thinkering made Potassium und Caesium with his vacuum system.
I used powder from fireworks and some clay I found to make what I think is a c4 kinda too powerful though , and the play doe ore clay fragments almost killed me. So my tutorial on making explosives.
Hi Wheeler Scientific, Super nice video. I already thought of doing the same kind of thermolysis-distillation reaction but didn't perform it yet. I thought that maybe if I was to do it, I would put a kind of gas trap in a way to catch all gases (bp <30°C) also. Glad that you realised it practically. I already did perform PS thermolysis-distillation on a heating plate inside a flat bottom pyrex flask with a vigueux collumn on top, thermometer and water cooling for recollection of the distillate. The PS used was OPS (oriented PS) from CD-DVD covers or transparent plastic containers for fresh mint-coriander; those are essentially garbages and found in trashes, trash-bags in the streets here and are thus essentially free (and cost only the time to collect them, to wash them and to dry them prior to pyrolysis). The PS breaks down easily into tiny peaces (scisors, hammer, coffee grinder) into tiny bits, powder or dust for easier introduction into the flask. During the heating, temperature was monitored between the flask and the hot plate, and the vapor on top of the vigreux collumn prior to the cooling descent. At first OPS melted into a clear liquid from the bottom up to the top with a substancial reduction of the fluffy mix volume; the heat goes up slowly until tiny bubbles shine on top and develop a kind of mist; a reflux started inside the flask by condensation of that mist into clear droplets that falled down the walls onto the viscous top liquid bubbling smoothly below. I observed that the hotplate was arround 440°C (almost a limit for a kitchen hotplate) when the fog reached the condensor and the fist drops did condensate a refringent liquid (passing at 144°C). During the process; themperature was hold steady; but at the end pushed a little up to 460°C (with a little help of insulation of the flask with a dowel (tissue paper) cover (not the vigreux nor condenser); a clear labile liquid stil distill over at 144°C. I got about 70% yield from 20g (14g -15,4 ml) The viscous molten liquid that was transparent colorless liquid, did darken during the process from yellow to amber to brown (stil clear and transparent): but at the end it turned more and more dark and tarry. Once my distillation was done, I stopped the heat and the tarry residue inside the bottom of the flask did at one moment solidify; once cooled I hoped that I will not have to scrap it out or break the flask; hopefully a few 10 ml of aceton solvent did a nice job at cleaning the glassware as if it was new; the tarry stuff solution was hold aside in an open cup for evaporation; after a day at 25°C it was hard and disposable as a garbage (what it was initially intended to be - fuel for burning other trashes). Sadly here in Brussel city, headquarter of Europe; they don't seem to have an infrastructure to recycle PS (stil holding the logo recyclable nr 6) while it is so easy into the lab. I have seen that there are experiments done in France to try srinking of expanded styrofoam (isolation or protection inside packings for electronic devices) but it requires heat or solvents and the volume is quite large so heat diffusion is not optimum for a large volume and a low weight. They seems to have some succes with microwave but PS is not on its own quite absorbent of microwave radiations so they did use some Si-C chips-tiny stones with succes for wave absorption and heat production inside the PS foam to melt it. Since the thermolysis procedure is smooth and soft; and the heating process is slow, the product of the pyrolysis is quite pure as styrene. The final product being quite pure styrene should not be conserved on its own because styrene doesn't stay free and tend to repolymerise into transparent hard PS (viscous at first, then hardening more and more upon time). I did try to oxydise it into benzoic acid via KMnO4 but it was not a succes yet (wel the violet disappeared and was replaced by brown MnO2 but that was it); probably that it needs an acid or a base. The styrene needs monitoring to avoid runnaway polymerisation in the case of large amounts because polymerisation goes faster if heated over 100°C and polymerisation means srinking-contraction thus more heating; more viscosity so the heat can't dissipate and the build up of heat consequently implies cracking up, gaseification, breaking down of molecules, boiling so risk of rupture of container and fire. The best option to my feeling is: -to catch Cl2 or Br2 in a way to make stable and isolable C6H5-CHCl-CH2Cl or C6H5-CHBr-CH2Br -The later can be converted back to styrene on demand with Zn powder C6H5-CHX-CH2X + Zn --> C6H5-CH=CH2 + ZnX2 -Or converted to a valuable ethyn-benzene C6H5-C#C-H via KOH into ethanol and reflux heating C6H5-CHX-CH2X + 2KOH -EthOH-> C6H5-C#C-H + 2 KX + 2H2O BTW I have some alfa-bromostyrene at home from a chemical garage sale and that must be part of the process (1€ per L of chemical quality was quite attractive- I couldn't resist) Regards, PHZ (PHILOU Zrealone from the Science Madness forum and many Alt.Engr. newsgroups on A.O.L)
Do the color bands mean anything specific for each color?
Is this really SODIUM 😢
Asmr🤤
Is ka istamaal jante ha😅
I really love your videos you're a very good teacher you're slow and precise and I love them thank you❤❤❤❤❤❤
Thumbs up for using Predator as a visual aid.
Deet? Sounds like deez nuts
Wouldn't bismuth also work
i feel like im getting cancer just watching this... tea tree oil is safe. 🍻
How did u get such high voltage? Whats in the box? MOTs and a multiplier? Looks like allot of current tho. How did that tube survive? I used a neon sign transformer and it wanted to burn up the plate. Would you happen to know a good way to knock down current? Series capacitor? Would probably have to be homemade at those voltages. Very cool.
It is harmful to humans its classified as a neurotoxin in concentrations above 90%. While not particularly deadly like it is to insects, it's still capable of Causing harm through it's direct exposure. Including causinh neurological problems from prolonged excessive exposure. So please don't say it's safe, Look up the MSDS on DEET before making your own conclusions.
Yes, DEET in very high concentrations with repeated exposure will cause issues. Do you know what else in enough quantity will cause severe issues? Dihydrogen monoxide (water). Pretty much anything in high enough quantities will cause problems. After about 50% concentration, DEET gives diminishing results, so barely, if any, use higher percentages, most use lower 10-30%. The EPA has not identified any risks concerning human health; normal use of DEET products does not cause health issues, except on highly infrequent occasions. Also, DEET doesn't kill insects, which I explained in the first two minutes of the video, just after I said it was safe. MSDS are beneficial, but you can't always correlate a chemical MSDS at almost 100% to a topical solution at a quarter of its amount.
brain damage n cancer, dont believe the lies that its safe. the fda is bought n paid off. @@WheelerScientific
That's scary when I was a kid we used to use a product called muskol that was 97% deet we thought it was great because one 2 oz bottle would get the entire family through a summer
Wonder why the Rebemide was in your purified product but not in the crude.
Could be a few reason, column interaction, could have gotten stuck to the column and not came out before. Could have been obscured by another sample, or did some chemistry in the gcms.
100% pure dead sea salt Nah this has been cut
This is why stepping on Legos hurt! 😆 🤣 😂
Oh man, I'm afraid for you. I know you know what you're doing, but you need to explain to people how toxic it is long-term. My father was in the Air Force. They cleaned circuit boards with CTet. No PPE provided, it was "safe." Dad wore gloves to the wrists. Everywhere it splashed on his arms - he has developed cancer. Skin cancer. It tried to burrow into his radius bone, where it would have become bone cancer, and killed him. Surgery removed a black "core" of cancer like a wine cork on his arm. Edit: He develops cancer year after year after year. They start as black moles/dots. We've lost count, how many. The CTet went on his air force uniform sleeves, and, just for a moment, touched his skin before he changed shirts. That was all it took, for 35 years later, dozens and dozens of spots of melanoma caner appeared on his arms. BTW - the fumes may get you too. Doesn't have to be a vapor. This is some of the most toxic stuff known to man.
Awesome video… the only complaint was the seizure inducing flickering from the beat frequency of the lights and the shutter speed.
Thanks, yeah I cannot really fix that without an investment in different lights, its just the time-lapse causing it. I imagine there's also more settings I need to adjust.
Very nice synthesis! One question, as the reaction between the m-toluyl chloride and the diethylamine releases HCl as a byproduct, is it necessary to add 2 molar equivalents of diethylamine to quench the HCl? (You only added less than 1 equivalent in the video)
HCl is a gas, most of its just leaves. You could mix in the diethylamine with an NaOH solution, but I didn't notice any different yields when I tried it that way.
I always assumed that Deet killed insects. That'l makes no sense, though. If you really think about it. I learned this a couple of months ago when I still lived in Florida. I sprayed insect repellant onto the mosquitoes. It did absolutely nothing to them, so I Googled it. I learned exactly what you told us. That Deet masks our "smell" to biting insects. Pretty interesting!
Damn this is pretty cool❤
Does thionylchloride work for replacing carboxylic groups with chlorine on other compounds say citric acid or other things that have three or more carboxylic groups and may have some steric hindrances?
Gorgeously done! Also, preparative chromatography is not an easy technique, generally. Kudos for showing it!
very interesting will be finishing this vid later 👌good work
top tier video quality, top standards! keep up the good work bro!
Sure is a lot of predator footage for this comment.
@@wesleymccravy901 sorry?
Can you please run a test tobsee if you can make potassium or sodium from aluminium powder? Magnesium powder is really hard to get in Europe