Anionic surfactants

Perfluorobutanesulfonic acid

Perfluorobutanesulfonic acid (PFBS) is a chemical compound having a four-carbon fluorocarbon chain and a sulfonic acid functional group. It is stable and unreactive because of the strength of carbon–fluorine bonds. It can occur in the form of a colorless liquid or a corrosive solid. Its conjugate base is perfluorobutanesulfonate (also called nonaflate) which functions as the hydrophobe in fluorosurfactants. Since June 2003, 3M has used PFBS as a replacement for the persistent, toxic, and bioaccumulative compound perfluorooctanesulfonic acid (PFOS) in its Scotchgard stain repellents. 3M markets surfactant with PFBS in two fluorosurfactants. (Wikipedia).

Perfluorobutanesulfonic acid
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Making Calcium Peroxide (CaO2)

In today’s video we are making calcium peroxide from sodium hydroxide, calcium chloride and hydrogen peroxide. Calcium peroxide is an oxidizing agent and it could be used to make oxygen by simply heating it. Our yield was low but we managed to make some. Just to put it somewhere: the produ

From playlist Inorganic Chemistry

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Epoxidation of Alkenes - DMDO, mCPBA, & NaOCl (IOC 26)

In this episode, I discuss the epoxidation of electron-rich and electron-poor olefins, using peracids, DMDO, hydrogen peroxide, and sodium hypochlorite (NaOCl). *Note: for some reason, I didn't manage to pronounce MMPP correctly; it's full name is magnesium monoperoxyphthalate. *WARNING*

From playlist Organic Chemistry Lectures

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Making aspirin (acetylsalicylic acid)

In this video we are making aspirin (acetylsalicylic acid) by acetylating salicylic acid with acetic anhydride. Patreon: https://www.patreon.com/thyzoid Discord: https://discord.gg/bThGbun3 (Let me know if the discord link does not work) Instagram: https://www.instagram.com/thyzoyd/?hl=de

From playlist Organic Chemistry

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Glycerol and Potassium Permanganate

When glycerol and dry potassium permanaganate are added together, an extremely exothermic reaction occurs. The potassium permanaganate is an extremely strong oxidizer and it completely oxidizes the glycerol to water and carbon dioxide.

From playlist Spontaneous Combustions

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Make Nitric Acid from Sodium Bisulfate and Sodium Nitrate

In this video we Make Nitric Acid from Sodium Bisulfate and Sodium Nitrate. I actually try a few methods like dissolving them in water first and varying the amount of reagents. Overall the best method i found was to thoroughly mix 43g of sodium nitrate with 150g of sodium bisulfate and t

From playlist Nitric Acid

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Chemiluminecense with potassium permanganate. 4K

In this video I’ll show you an INORGANIC chemiluminescence, which is a very rare phenomenon in inorganic chemistry. Chemiluminescence is generated directly by excited manganese (II) ions (λ ≈ 690 nm) _______________________________ Adcock, J. L., Francis, P. S., Smith, T. A., & Barnett, N.

From playlist Chemiluminescence!

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Na2O2 Sodium peroxide reactions.

Compilation of sodium peroxide cool reactions. Na2O2 or sodium peroxide is a yellow powder that ignites many organic matters by contact. ====================== Sodium peroxide reactions timing: 0:20 Acetic acide (Na2O2+CH3COOH) 0:35 Nitromethane (Na2O2+CH3NO2) 1:24 Ammonium thiocyanate (Na

From playlist Oxidizers!

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Ortho Para Ratio - Aromatic Nitration of Toluene

This organic chemistry video tutorial provides a basic introduction into the ortho para ratio of the aromatic nitration of toluene. Bulky groups such as the tert-butyl group favor the para product while the small substituents such as the methyl group favor the ortho product. Subscribe: h

From playlist New Organic Chemistry Playlist

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How to Convert Aspirin to Salicylic Acid (Base Hydrolysis Method)

In my previous video I described how to extract acetylsalicylic acid from Aspirin tablets. In this video, I will be hydrolyzing ester bond in the acetylsalicylic acid to form salicylic acid.

From playlist Syntheses and Demonstrations

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Acids and Bases - Basic Introduction - Chemistry

This chemistry video tutorial provides a basic introduction into acids and bases. It explains how to identify acids and bases in addition to how they react with water. It discusses how to identify the conjugate acid and conjugate base of molecules. Finally, it covers the pH scale and pr

From playlist New AP & General Chemistry Video Playlist

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General Chemistry 1C. Lecture 04. Acids and Bases. Pt. 1.

UCI Chem 1C General Chemistry (Spring 2013) Lec 04. General Chemistry -- Acids and Bases -- Part 1 View the complete course: http://ocw.uci.edu/courses/chem_1c_general_chemistry.html Instructor: Ramesh D. Arasasingham, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://ocw.uci.

From playlist Chemistry 1C: General Chemistry

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General Chemistry 1C. Lecture 05. Acids and Bases. Pt. 2.

UCI Chem 1C General Chemistry (Spring 2013) Lec 05. General Chemistry -- Acids and Bases -- Part 2 View the complete course: http://ocw.uci.edu/courses/chem_1c_general_chemistry.html Instructor: Ramesh D. Arasasingham, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://ocw.uci.

From playlist Chemistry 1C: General Chemistry

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Acids and Bases Review - General Chemistry

This chemistry video tutorial provides a basic introduction into acids and bases. It contains 60 multiple choice practice problems. It explains how to calculate the pH of strong acids, weak acids and bases, as well as buffer solutions. Access The Full 2 Hour 47 Minute Video on Patreon:

From playlist New AP & General Chemistry Video Playlist

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Nitric Acid Concentration and Purification (Azeotropic and Fuming)

In this video we purify and concentrate dilute nitric acid using a combination of fractional distillation and drying agents to produce azeotropic nitric acid and fuming nitric acid. Donate to NurdRage! Through Patreon (preferred): https://www.patreon.com/NurdRage Through Youtube Membershi

From playlist Nitric Acid

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22. Acid-Base Equilibrium: Salt Solutions and Buffers

MIT 5.111 Principles of Chemical Science, Fall 2014 View the complete course: https://ocw.mit.edu/5-111F14 Instructor: Catherine Drennan A buffer helps to maintain a constant pH. Our blood has a natural buffering system to ensure that the pH of our blood stays within a narrow window and t

From playlist MIT 5.111 Principles of Chemical Science, Fall 2014

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Chem 51C. Lecture 7. Ch. 19. Carboxylic Acids and Nitriles

Full Chem 51C Playlist: https://www.youtube.com/playlist?list=PLqOZ6FD_RQ7lherMlgcDNCBHbQi5paAO_ Lecture 7. Ch. 19. Carboxylic Acids and Nitriles. Instructor: James S. Nowick, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://open.uci.edu/info (click on “terms of use”) More co

From playlist Chem 51C, Organic Chemistry (2022)

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Acid Base Strength - Which Is Stronger?

This acids and bases chemistry video provides a basic introduction into acid strength and base strength. It explains how to determine which acid is stronger given the Ka and PKa values of the acid. It also explains how to determine which acid is stronger by considering factors such as si

From playlist New AP & General Chemistry Video Playlist

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Acidic, Basic, and Neutral Salts - Ionic Compounds

This chemistry video explains how to determine if an ionic compound or a salt is acidic, basic, or neutral. Acidic ions include the ammonium ion and metal cations such as Al3+ and Fe3+. Basic ions include the conjugates of weak acids. Neutral ions include the alkali metal cations and co

From playlist New AP & General Chemistry Video Playlist

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How to extract Acetylsalicylic Acid from Aspirin Tablets

Acetylsalicylic is readily available in Aspirin tablets. Chemically, it is a useful molecule. It can be converted to salicylic acid and then phenol, which is an extremely useful precursor. Also, the salicylic acid itself can be used to make the minty smelling wintergreen. All in all, ace

From playlist Extractions

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Which Acid is the Best?

In this video, I decide which acids are the best! There are many properties to consider! (This video is a reupload). https://www.patreon.com/thatchemist Community Discord - https://discord.gg/QWNPETtPcZ

From playlist Chemistry Tierlists

Related pages

Half-life | Perfluorooctanesulfonic acid | Nonaflate