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Astral Chemistry
Приєднався 16 сер 2016
Chemistry for chemists, students, teachers, hobby-chemists, enthusiasts and other interested people. Core areas are industrial inorganic chemistry and gas phase reactions with heterogeneous catalysts and organic synthesis.
We need YOUR help! Support us on Patreon: www.patreon.com/AstralChemistry
We need YOUR help! Support us on Patreon: www.patreon.com/AstralChemistry
Mission update: High-voltage power supply, ozone and X-rays
Short update video explaining future plans and goals!
Patreon: www.patreon.com/AstralChemistry
Patreon: www.patreon.com/AstralChemistry
Переглядів: 891
Відео
Separation and purification of TRIOXANE
Переглядів 2,5 тис.5 років тому
We show you, how to extract trioxane from fuel bars. And get carried away by nice crystals. Enjoy! www.patreon.com/AstralChemistry
Separating organic compounds using acid-base reactivity
Переглядів 1,9 тис.5 років тому
Organic chemistry basics: Separate chemicals from using their acid-base reactivity! Useful for obtaining chemicals from OTC products! Support us on Patreon: www.patreon.com/AstralChemistry
Detection of Radon-222 via daughter nuclides (Radioactivity series)
Переглядів 1,7 тис.5 років тому
We show you how to detect the radioactive noble gas Radon-222! Enjoy! www.patreon.com/AstralChemistry
Capsaicin purification
Переглядів 3,5 тис.5 років тому
We discuss, how pure capsaicin can be obtained from an oily extract of chili pepper. Enjoy! Support us on Patreon: www.patreon.com/AstralChemistry
(-)-10-Decarboxyquinocarcin synthesis (Example for Barton McCombie Decarboxylation)
Переглядів 5665 років тому
THE ART OF ORGANIC SYNTHESIS, PART II, EPISODE 1. Support us on Patreon: www.patreon.com/AstralChemistry/overview
Barton McCombie Decarboxylation (THE ART OF ORGANIC SYNTHESIS 1.1)
Переглядів 1,3 тис.5 років тому
In-detail look at the Barton McCombie Decarboxylation, including mechanistic considerations. Have fun! Support us on Patreon: www.patreon.com/AstralChemistry
Channel Update and Patreon
Переглядів 3025 років тому
We discuss the new topics for our channel. Welcome back! Support us on Patreon: www.patreon.com/AstralChemistry Many thanks!
Bicomponent liquid hypergolic rocket fuel
Переглядів 1,6 тис.6 років тому
We demonstrate the hypergolic and energetic reaction between condensed dinitrogen tetraoxide/ dinitrogen trioxide and aniline. This was and is used as liquid hypergolic rocket fuel. Enjoy! Thank you very much for 1000 subscribers!
Sodium azide via Wislicenus-process
Переглядів 11 тис.6 років тому
We prepare sodium azide by acting upon sodium amide with nitrous oxide gas. The azide is then precipitated as the sparingly soluble silver salt. Since we received numerous complains about the computer voice, we tried putting just the essential text onto the screen. Let us know what you think about this approach.
Preparing a platinum catalyst for the Ostwald-Oxidation feat. aqua regia
Переглядів 21 тис.7 років тому
In this video, we show you in detail how to make a platinum contact that is suitable for the Ostwald-Oxidation of ammonia to nitric acid. Enjoy!! Ostwald Oxidation: ua-cam.com/video/dMV4-CxCyL0/v-deo.html Music: "Hitman" by MacLeod, licensed under Creative Commons Attribution license (creativecommons.org/licenses/by/4.0/) Source: incompetech.com/music/royalty-free/index.html?isrc=USUAN1300013 I...
Qualitative test for carbohydrates feat. Anilin
Переглядів 2,4 тис.7 років тому
We present a qualitative test for carbohydrates by first preparing anilin acetate test strips and then showing the test itself. Enjoy! Music by Ross Bugden. ua-cam.com/video/wWjgsepyE8I/v-deo.html Thanks for providing music for free!!
Synthesis of anilin black and dyeing with it
Переглядів 3,3 тис.7 років тому
In this video we show the synthesis of anilin black from anilin and potassium dichromate. Enjoy! Music: ua-cam.com/video/BY0U432m8W0/v-deo.html Thank you for providing music for free!!
100 Subscribers Special: Household items vs. pure oxygen gas
Переглядів 1 тис.7 років тому
We mess around with pure oxygen gas. Enjoy! Thank you for 100 subscribers!!
Preparation of toluene and (de)sulfonation in detail
Переглядів 9 тис.7 років тому
Preparation of toluene and (de)sulfonation in detail
Reppe Chemistry: Synthesis of benzene from acetylene
Переглядів 19 тис.7 років тому
Reppe Chemistry: Synthesis of benzene from acetylene
Direct synthesis of ammonia gas (Serpek Process)
Переглядів 9 тис.7 років тому
Direct synthesis of ammonia gas (Serpek Process)
Preparation of hydrazoic acid (azoimid) and silver azide
Переглядів 10 тис.7 років тому
Preparation of hydrazoic acid (azoimid) and silver azide
Preparation of ethanal (acetaldehyde) + Fehling's Test
Переглядів 18 тис.7 років тому
Preparation of ethanal (acetaldehyde) Fehling's Test
Cozy christmas fireplace (isopropyl nitrite)
Переглядів 9887 років тому
Cozy christmas fireplace (isopropyl nitrite)
Christmas Special #3: How to make sparklers (kind of)
Переглядів 3,5 тис.7 років тому
Christmas Special #3: How to make sparklers (kind of)
Christmas Special #2: Preparation of Dextrin
Переглядів 9 тис.7 років тому
Christmas Special #2: Preparation of Dextrin
Christmas Special #1: Preparation of barium nitrate
Переглядів 13 тис.7 років тому
Christmas Special #1: Preparation of barium nitrate
Hydrogen sulfide and sodium hydrogen sulfide synthesis
Переглядів 6 тис.7 років тому
Hydrogen sulfide and sodium hydrogen sulfide synthesis
Burning metal powders (Zn, Al, Mg, Fe) + Thermochromism
Переглядів 34 тис.7 років тому
Burning metal powders (Zn, Al, Mg, Fe) Thermochromism
Where is it sold? Dextrin
And what happens if it does explode let's play cool
The logarithm of the hydrolysis constant and Hammett acidity are actually positively correlated, and the slope of lgk-H is about 1.2. You can try increasing the amount of sulfuric acid. However, the solubility of p-TsOH in the range of 60-80wt% H2SO4 is low, less than 10g/100ml rt. Can try refluxing with 60wt% sulfuric acid at about 140 degrees C (which is about the dew point of pure aq 60wt% sulfuric acid).
Do you have a balnanced redox equation for the nitric acid spg 1.3 vs hydrazine sulfate? What is residue after reaction is completed in the first reaction tube, Ammonium sulfate?
Good if you don’t feel like messing with isopropyl nitrite
Its not tar ,what is tar is benzne and what is left in the flask is mustvbe used for making asphalt
U should have decanteded while its hot ,and boil toluene or xylene it will be dissolved ,its tar
Why phophene not phosgene ?
U need anide not just calcium and carbide ,it has nh2 backbone ,AMIDES ACETAMIDE ia deriverd from amide ,not azide ,
Hc ,hydro vhlorous acid not chloric chlorin when its dissolved in wster chloric acid ,nitronic acid this is kno alone nitronic acid ,nh2 is ,nitrogen hydrite ,sodium nitrite ,bauxite
Heat breaks apart ,it doesnt unite,so from wherr the ammonia gas could emerged from mg3 no no N in there ,N from air ,no ,because u need a kicker or face shifter ,molecule face shifter
Fk the nafion membrane
Aa got it it ,forgot that its a hydride of mag ,and hydrides produce h2 gas and hydroxides ,the hydride u need the hydride of sodium metal ,no u need just the metal drop it in water oh anions keep adding ,boil water until they start crashing out
It gave co and co2 and mgao mqgnisium oxide thats whats left from combustion ,when co reacts with hcl vapor it creates hcl gas ,its better to have nh4cl not just sulfate ,and kno3 ,for the hcl salts keep. It dont left out of stock ,because ubneef them in futur experiments
If magniusium gives nh3 its must be mgnh3 ,because when you burn ,its wont release ammonia unless its mgnh3
Nh3 must be called ammoniate not ammonia add ATE ,no no the halogen the halogen hes non metal hes a gas ,an angry gas,because it bonds wit the na k ,the chloronium or iodiom or sulfunium anions and ions ,ions hydronium and hydrogen oxide ions which is oh oxygen hydronium
When you know the reaction ,you shoud not check ,the reaction must give u nitrite ,nitrote belongs to 2 stage niyrogen nitrate is 3 mr rite is lessesr than rate
Involves hightl temp and pressure,No it doesnt involve positive preasure ,negative ,and its not needed ,its juat for hasening
How can we get sodium oxide ,i want oxide with electricity ,because the sodium hydride needs other grouos like sodium boro hydrite or lithium aluminum hydride ,all thesr need high temp and no pressure ,high temp with more pressure equals TOMB ,SO NEVER BELIEVE THEM WHEN THEY TELL YOU UNDER HEAT AND PEESSURE ,BECAUSE ITS UNDERHEAT WITH NO OXYGEN BUT MORE OXYGEN NEED TO BE ADDED FROM OUTSED THE CYLINDER ,AND NEVER HEAT SOMETHING UNDER PRESURE ,BUT IN NEGATIVE PRESSURE YEAH YEAH
Make the calcium oxide aq be fused on yhe mesh firat ,yes ,and keep watchibg the process ita obaessive watch the bubble on the cathode watch ,its attractive keeps you checking it 10 timds aday .
The halogen what makes yu retrieve the hydogen oxide of sodium ,which can be converted to metal ,maybe by electroplating on calcium oxide catode orMIXED MESH
OH IS NOT HYDROXIDE ITS HYDROGEN OXIDE OF THE CARBO CAT ION OF CHLORINE FORGET ABT L CL ,JUST CLORINE BECAE L IS LIQUED REMOVE L WHEN WE ARE TALKING HYDROGEN OXIDE WHICH THEY CALL IT HYDROXIDE ,BECAUSE ONLY CALCIUM CAN LEAD YOU TO THE SODIUM HYDROGEN OXIDE
What can we call tjis moleculw n2o 2 nitrogen covalently bonded to 1 oxygen or yes like that not no2 n2o n2o
I want nitrogen oxide ,or simply nirous ,nitrous ,NO NOT NO2 ,I KNOW NO2 IT SMELLS LIKE HALOGENS
Magnisium cannot pruducw ammonia hust by burning mag ,no ,it must be something in the air reacting with mag to produce nh3 ,maag,im referring to serpek
The astwald process it produces nitrogen oxide and dioxide ,dioxide is bubbked in water to hno3 ,but nitrogen oxide inst it produced from the same reaction ,or can we take both from the same reaction?
If nitrogen oxide is bubbled in water ,will produce hno3 ,but the nitrogen oxide should continue ,headache headache
I always love your videos!
Haber's got a cool mensur scar too.
Does acetylene gas have to be of high purity?
What is wrong with this videoooooooooooo???? AI readers are better now.
bevor ww2 they made it with BaO2 and Phosphoric acid because they could make higher concentrations in first step (16%). i think only one H atome from the Phosphoric was used. Because with sulfuric acid not all BaO2 will react the insuloble sulfate will isulate the BaO2 from the acid.
المنيوم يتحلل فضه وبلاديوم وبلاتين نفس التفاعل!!!
Brilliant! 👍
الحرارة تضر المحلول!
Try and show the explosive properties of hn3!!
❤❤❤❤❤❤❤
🎉🎉🎉🎉🎉🎉🎉🎉
PerHOCKSside
tried so hard to burn zinc. Mine just melts without burning :S
I tried adding ascorbic acid but nothing happens.
Hi... im writing a review about capsaicin but i can't find analogue by modification in A,B and c region of capsaicin that have specific role in osteoarthritis....can you help me? and guide me regarding future aspects about capsaicin for research purpose
After about seven years I received the missing information about new technologies, thank you and God bless.
1:51 “H2O (aq)”? Isn’t that redundant? 😂
What should be the concertation of nitric acid ? And other acids you used ?
Is quartz tube used as a catalyst or only to heat the acetylene gas to high temperatures?
The voice sucks
لأن من لا يشكر الناس لا يشكر الله شكرا!
great video, this helped me with a school project. Thank you
a really nice job! im happy to find your channel. got here from a scrapsince user. What music you take for your experiments? It sounds nice!