Tách Biệt và Tinh Chế Hợp Chất Hữu Cơ (Hóa Học 11)

1. Digital documents: can be downloaded from the post/post at the link below. Each person has different incentives. Click the "Read more..."/"Read more..." button right below the title to read the article content: (1) for all: https://tinyurl.com/tailieuso-general (2) for STUDY members: https://tinyurl.com/tailieuso-hoivien... (3) for TEACH members: https://tinyurl.com/tailieuso-hoivien... 2. Register for membership: (1) or click the "Join" or "Participate" button below the video. (2) or follow the link: https://www.youtube.com/@HocHoaTT/join (3) or follow the link: https://tinyurl.com/thamgia-hoivien 3. Should read: a) Talking about learning Chemistry with young people:    • Nói chuyện học Hóa với các bạn trẻ...   Must read if you want to study seriously and effectively b) Why HỒCHÓA.TT?    • Giới thiệu kênh HọcHóa.TT - Tác giả? Vì sao?   to know a little about the author and the formation of this Chemistry teaching channel 4. Some explanations for questions about Chemistry in the program: https://chemjoy-tt.blogspot.com/ 5. Video content: Chemistry 11. Lesson 09: Separating and Purifying Organic Compounds 0:43 Overview of separating and purifying organic compounds. 1:37 Extraction method: how to do it. 3:07 Extraction method: used in wine soaking, decoction and curcumin extraction from turmeric. 4:58 Simple distillation method. 9:43 Fractional distillation method. 10:57 Steam distillation method (hydrodistillation). 13:51 Crystallization method. 17:14 Chromatographic method: paper chromatography. Note: 17:54 Replace adsorption with absorption at the bottom of the screen. The point here is to distinguish ADsorption (adsorption) which only takes place on the surface, different from ABsorption (absorption) which is a complete "penetration" process. (Hope you don't find it too inconvenient!) 19:23 Chromatographic method: thin layer chromatography and detailed analysis. 24:17 Chromatographic method: column chromatography. 26:43 Lesson Summary Note: 27:00 "Boiling point changes with temperature" please understand that the boiling point of substances is different, or the boiling point of substances depends on temperature. 27:19 Practice More explanation about chromatography: https://chemjoy-tt.blogspot.com/2024/... Credit: Music: Kai Engel - Somewhere Else https://freemusicarchive.org/music/Ka... Music Credits: Ripped and Horizon Bound from: https://library.techsmith.com/en/camt... (Camtasia license holder) @HocHoaTT #hoahoc11 #chemistry #separation #tinhche #chungcat #chiet_rot #kettinh #sac_kị #chromatography #crystallization #separation #distillation