ENEM LOVES SOAP AND DETERGENTS. LET'S UNDERSTAND!!

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Café com química - Prof Michel

Published on Sep 11, 2023
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In today’s video, we’ll dive deep into the fascinating chemistry behind soaps and detergents. Get ready for a journey where we’ll uncover the composition, saponification process, and chemical reactions that make these products so essential in our everyday lives. Have you ever wondered how soaps and detergents are able to eliminate dirt and grease from our clothes, dishes, and surfaces? We’ve got the answers! We’ll explain in detail the composition of these products, highlighting key ingredients like fatty acids, oils, surfactants, and more. At the heart of this discussion, we’ll explore the saponification process, which is the fundamental chemical reaction for soap production. You’ll learn how this reaction transforms fatty acids and a strong base, like caustic soda (sodium hydroxide), into glycerin and soap. Saponification is the key to the formation of solid or liquid soaps, and you’ll learn the crucial role of ester bonds in molecules. You will understand how the molecules in these products interact with dirt and oil particles, allowing them to be easily removed. You will also learn about the importance of molecular polarity in the effectiveness of soaps and detergents. In addition, we will cover the use of detergents in the emulsification of petroleum. Discover how these products are essential for breaking the surface tension of oil and water, allowing the formation of emulsions that facilitate the cleaning of oil spills and the recovery of this valuable resource. To make chemistry more accessible and understandable, we will use practical examples and visual illustrations. Even if you are not a chemistry expert, this video will provide a solid understanding of the complex reactions behind the cleaning action of soaps and detergents, including their crucial role in the emulsification of petroleum. If you are interested in science, chemistry or just want to better understand the products we use every day, this video is a must-watch, especially for students preparing for the ENEM (National High School Exam). Subscribe to our channel, like it and share it with those who are also interested in unraveling the secrets of the chemistry of our world! Learn and enjoy with us on this exciting dive into the chemistry of soaps and detergents, including the intriguing process of saponification and its ability to emulsify petroleum.

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