Manganese - A METAL, Which HEALS INJURIES!
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- čas přidán 25. 08. 2017
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Do not repeat the experiments shown in this video!
Script for subtitles: drive.google.com/file/d/0Bw_R... - Věda a technologie
This metal had a use that is long forgotten. It was used in glass making from the 1880s to the late teens to bleach out iron impurities that would otherwise make aqua or green colors. Manganese would make the glass clear. When this glass was exposed to sunlight over long periods of time. It would oxidize turning clear glass to purple.
I went to an old gold mine in Wickenburg, AZ and on a pile of sand there were many pieces of sand blasted glass. Among these were quite a few purple ones. Since they'd been in the sun for the better part of 100 years I knew they were manganese glass. So cool! I didn't forget it!
Marty McFly as a collector of antique bottles I find a lot of old purple glass. I liked seeing a video on cobalt on this channel. It makes an intense blue color in glass
@@PyroThunder How does one come to being an antique bottle collector?
Thank you for your very interesting insight.
It's very annoying that the war on drugs has brought a hell of trouble for amateur Chemist
Aussie Chemist
You'd be surprised at how easy it is to procure restricted chemicals...
it is true for some of those restricted chemicals. for example, AR grade red P is not something you can get by scratching the side of a matchbox.
NerdShedLabs TM GeekSufniLab well if u put hours and hours of work to it with knowledges yes nothing can't be done, that is still causing a hell of trouble. Say sulfuric acid is restricted, and you wanna make yourself, there are many ways, out of all those electrolysis of CuSO4 seemed to be most efficient in terms of manual work, but it will take days and going through the least favourite distillation, yes u will end up with concentrated H2SO4 but it cost way more than if you can just buy it
haha
Aussie Chemist
ikr.... fuckin Nixon... And fucking US for printing too many bank notes that couldn't be backed...
I have way too many resentments.
I used to make Mn2O7 in school all the time. One of my friends tried to paint it onto some paper but the paintbrush burst into flames.
sounds awesome，use glass rod next time
Milan Jovanovic pretty much any organic material would react with it. Heating it made it explode. So did Vaseline and alcohol.
He had the equivalent of a mixtape but in painting form
Lachlan Hamilton crazyrussianhacker be like:"safety is number one priority"
Guy Friedman safety was never our priority. Ha ha
Good job our Russian friend. I love your work. Keep it up.
he is Italian
Also some manganese salts are magnetic whilst the metal itself isn't
interesting
I can only agree. So I also noticed that my manganese-II-chloride is paramagnetic but not the pure element. It's strange! There are still some paramagnetic salts like dysporsium nitrate or cobalt chloride which are also paramagnetic. Very interesting topic.
Salts are an electrolyte, therefore conductive of electricity
My son sent me this. This is how you know you did alright.
Because your son knows what manganese is? Awfully low bar.
@@User0000000000000004 judging by this obtuse reply, I’m thinking you parents did pretty poorly. 😉
@@User0000000000000004 burn
@@wrightdante3609 niceee haha
The only channel where I like the video first before watching it.
Missed the bit where it talked about healing injuries, anyone got a time stamp? I can't find it.
WOW! Didn't know manganese was so relevant! If it were in humanoid form, it would be a SUPER HERO!
i hate people stole your video and translate to others. i will watch your video and i never watch people video that stole yours
These videos are amazingly informative, my teenage son is doing this in school and he finds these interesting. Keep it up!
Don't make things more simple, keep it at this serious level and encourage people to LEARN instead, great video
jose ortiz are you trolling? The subject of chemistry is dry as it is.
I use Potassium Permangenate to kill the bugs in my water butt. 1/4 teaspoon will kill mosquito larvae. It is excellent. Another great video. Thanks.
Walter Raleigh
I've used it to treat fungal infections in ornamental cherry shrimp in my aquarium.
You can use plain pure copper too for that without staining the water and keep it friendly for other forms of life.
Copper filaments work ok. Just get the concentration of Cu ions above 500ppb.
Facebook pages like Unilad tech keep stealing your videos or re-editing them
I have been educated.... Thank you. I learned something new.
I really enjoy watching your videos! They are well prepared and interesting because almost everything you explain is being shown in a reaction for example.
I've always been fascinated with colors of KMnO4 crystals
Fun fact: U.S Nickels from 1942-1945 were comprised of 9% manganese and 35% silver
Your videos are of an outstanding quality.
Excellent video productions! I love the straight forward scientific explanations. Straightforward stoichiometric equations. Basic chemistry precisely explained.
Your videos are so much use for my advanced-level physical science examination and theyy are awesome to watch Thank you very much.
So much information in such a short video...bravo
you can speed up the reaction with the self ignition 3:49 by just makeing the pile a lot smaller and just 3 to 5 drops of the glycerin... it makes a big spakeling flame and does just bubble for 4 seconds before the ignition
Very instructive and interesting, thank you so much for your quality work !!
I love your accent! It's so soothing for some reason...
Thank you for the video! Its always a pleasure to watch them and especially in 4k...
Error at 1:45 -- he mentioned HCL instead of H2SO4 . Manganese steel is used in rock crushing equipment extensively.
I enjoy watching your videos. It's great to see simple experiments keep them coming.
I can't wait to see your plutonium video😆
thx for helping us to learn sir
Great vid. Really clear, concise explanation. Will use this as part of chemistry home school curriculum. Subbed and shared.. THANKS 🙏
a really great video. You give me a great familiarity with the elements. Thank you, teacher.
Is the manganese in old clear glass what makes it glow gree under UV light or does manganese glow another color?
AFAIK, it's uranium that makes glass glow green: en.wikipedia.org/wiki/Uranium_glass
At 2:30, you dropped the H2O2 in the system from the previous experiment which contained sodium permanganate NaMnO4. The equation on the video shows potassium permanganate KMnO4, a common mistake we make for pretty much using potassium permanganate every time we need the permanganate ion. Nonetheless, in this reaction it doesn't matter if you use sodium or potassium permanganate, the alkali metal involved does not change it's oxidation state, a spectator ion.
I used to ignite a mix of potassium permanganate with icing sugar. Cool effect.
It is also used to create the "red" effects in fireworks!
I really enjoy your vids man. And every time at the end there's a cute cat
Dude you're getting way better with your pronunciation! Keep it up. Thanks for the videos.
Amazing work!! Greetings from Perú.
Is there any catalyst to dissociate co2 into o2 and others by product?
What happens when mno2 is heated around 500 to 600 c without oxygen ?
Great videos. Thanks for sharing your 'uncommon knowledge'! 🇬🇧
Comrade can you pls make a video on the nobel gases or any intresting like platinum
4:17 Who knew balancing an equation could be so hard, this is ridiculous. Guys, try balancing that xd
Redox reaction
That cat was chilling at ease with the manganese
If it falls below 5.0, the soil might release excessive amount of manganese, which can be toxic to plants.” In all situations, manganese sulfate is the most efficient form of manganese fertilizer, If you foliar-apply, use the sulfate form or chelated manganese.
Fantastic Video! Great Job!
This is awesome. Thank you.
I heard that if you combine Manganese with Octopus ink you'll create an element called Hentainese.
Where did you get all your metal probe from?
What are you saying at the end of your videos? "If you would like to suppose a continuous production..."? Am I hearing that correctly?
Good evening, admin of the channel!
Is there any way to connect to yoy? I want to ask a question about using your content in translated version.
Thank you for your awesome work with creating useful videos! :)
New Subscriber here :) Thank you for your efforts in making these informative videos !
Todella hyvä kanava.
Fantastic Information, and great explanation as to what it does. I hope that You Sir, are a teacher unlike any other. I will look for your next vid post that pops up. Thanks for the demonstrations.
I love this channel and idk why
I always look forward to your videos!
Good video 👍
Do you know any other way for producing kmno4 without unwanted products ?
You can grow beautiful crystals by mixing potassiumperchlorate with potassiumpermanganate.
Where is that sound effect at 0:03 from? I feel like it's half-life 2's citadel but not sure.
Tomartyr yeah, I heard it from playing gmod
what does thoisoi mean and why have you named the channel Thoisoi '2'?
Awsome video keep up the Good work
Cool video, thanks man 👍🏼
Manganese is also used in ceramics to help make nice black glazes and other colors like blue-purple, purple-brown, brown, and dark metallic grey. I’m sure there’s others.
Manganese is my favorite element. I experimented with It a lot at school.. I miss these days.
The music is a perfect fit for manganese!!
Superb
in school I didn't care for the periodic table. it was just part of science that I didn't care for. then I started watching it on CZcams 13 years later and it's pretty interesting
In next experiment could you doing about silicon please.
I can't understand some parts of what he's saying, but it's still so fun to watch this stuff
I am familiar with manganese in the machine shop. Our hardest tool steel cutters are made with steel with a high manganese content. They are hyper expensive next to cintered grain ceramic cutters. A simple 1" diameter spiral cutter made of this special grade of tool steel can cost over $2000 per cutter bit.
awesome as usual
Hey thosoi I LIKE YOUR VIDEOS SOOO MUCH AND MAKE VIDEO FOR MERCURY THE LIQUID METAL ON EARTH
Very old memory about 34 year old when i was 11 i did it many time;) only one drop Glycerin enough to start reaction, if you want reaction going faster just add a few drops water to the Glycerin or 1 drop water on the PM powder, how the Glycerin have more content of water the reaction will starting faster. At that time I was able to make it like reaction , starts exactly at 10, 15, 20 .. seconds after adding drop of G by adding correct amounts of water to 1ml Glycerin
These the can use for cooking?
Ur videos are amazing and help me a lot with chemistry! But it would be a bit better if you gave captions in English because ur cute accent is a bit hard to interpret by me...but great channel anyways! 😄
i love the science videos!
Thank you sir
Cool cat (end-screen)!
Why was this recommended to me and why did i just watch it? Either way very good video
Very good guys you are doing very right I love ur channel
Спасибо, Thoisoi2. У вас также есть хороший кот !
I think in this video you use sodium permaganate and potassium permaganate interchangeably. Some parts were partly confusing as referring to KMnO4 after using the mixing the sodium bismuthate. nonetheless; an excellent video.
Your accent is hilarious but your videos are brilliant!
I always love your video
Parabéns pelo vídeo é Top
best channel in the world
Nice video. Subbed and following
very nice work
I remember as a kid I used to put some Potassium Permanganate in a small bowl then poured some sulfuric acid over it and dropped a single drop of Glycerin into it. It made a nice little puff with brownish smoke which solidified in the air. TIL that is apparently really dangerous.
Hey dude, the link to the subtitles leads to the tin script. Could you change it please?
I still want to know, is Mn(MnO4)2 An actual thing?
Because well similar compounds exist and the electric charge wise it doesn't look like there is any big problem : P
(Since Mn is 2+ and MnO4 is 1-)
I spoke to my chemistry teacher about it, she said she has not heard of it before, and it sounds terrible XD
But yeah, what will exactly stop this thing to exist? If it doesn't that is.
Adam Xue that would be interesting if it did exist
I remember that potassium permanganate stains skin brown. I spilt loads over myself in a chem lesson at at school (not my fault, someone had put broken equipment back in to the supplies cupboard :/) and honestly looked like I had some sort of inverse vitiligo, lots of people staring at me for the rest of the day, haha.
at 2:34 the equation shows KMnO4 but you added NaBiO3 so it should be NaMnO4
Interesting video
Yes, pure manganese is very fragile, I can even break a piece of manganese with bare hands like to break a piece of cookie or potato chip, this is very unusual for a metal!
I use Stones and Crystals for healing, one of my favorites is Sugilite (Africa) the Manganese is definitely pain reducing when placed on affected area of the body.
Thank you ✨
Don't worry Kmno4 is still available for the amateur chemist. The ketone stimulants its used to make can be made other ways.
"Manganese - most people don't even know what that is" Carl Spackler...
U r very intelligent
Why u spell like that?
I remember the day that we got an oral resetation about the periodic table and i forgot about manganese and that day was yesterday!!😭