SMPC S1/S3 Faculté des Sciences Ben M’Sik has members. مجموعة خاصة added new photos to the album: cours de thermodynamique chimique smpc s1. November liaisons chimiques: chimie . Résumé du cours de toute la 1ère année. Uploaded Control 2 Smp S1: CHimie generale, physique et math. Uploaded 02 Liaison Chimique. Uploaded . 55 Exercices Corrigés ThermoChimie smpc By -. Exercices et problèmes corrigés de thermodynamique chimique 1 «EXERCICES ET Calcul de l’énergie de liaison . for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.
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Are you struggling with organic chemistry?
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Naming Straight Chain Alkanes This video is Part 4 in the Naming Organic Compounds series This video shows you how to name organic molecules with branched substituents showing you the ‘long’ way for each and the accepted abbreviations such as isopropyl, sec-butyl, isobutyl and tert-butyl Many students struggle with naming because they attempt to come up with the entire name at once and often wind up missing a piece or two.
After this series you won’t have that problem anymore Visit my chumique for additional tutorials: Looking for some more organic chemistry practice?
Why do some molecules smell good? No, they’re not cookie molecules. They probably have a fully conjugated polyunsaturated ring system. Aromaticity, as it turns out, just has to do with these rings as well as Huckel’s rule. Learn Organic Chemistry the easy way with Professor Dave! Any Time Padhai Academy. This video explains the above concept in entertaining and conceptual manner.
Physics Wallah – Alakh Pandey. Follow VK sir on Facebook https: One of the most important of those classifications is whether a molecule is polar or non-polar, which describes a kind of symmetry – not just of the molecule, but of the charge.
Trick using Prefixes ( Iso,sec,tert,neo)- JEE||NEET||CBSE (IITian Faculty)(Hindi)
In this edition of Crash Course Chemistry, Hank comes out for Team Polar, and describes why these molecules are so interesting to him. You’ll learn that molecules need to have both charge liaixon and geometric asymmetry to be polar, and that charge asymmetry is caused by a difference in electronegativities.
You’ll also learn how to notate a dipole moment or charge separation of a molecule, the physical mechanism behind like dissolves like, and why water is so dang good at fostering life on Earth.
This concept is explained concisely by IITian Faculty. It also provides Motivational and Guidance videos for these exams. Like Any Time padhai Academy on Facebook https: The Organic Chemistry Tutor. This video shows how you can determine which alkane has a higher boiling point.
It provides a few examples such as pentane, isopentane, and neopentane. Here we look at alkanes with halogen and hydroxyl substituents. Common and systematic naming – Iso, Sec and Tert prefixes.
Created by Sal Khan. Watch the next lesson: Carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. In organic chemistry, we will learn about the reactions chemists use to synthesize crazy carbon based structures, as well as the analytical methods to characterize them.
We will also think about how those reactions are occurring on a molecular level with reaction mechanisms.
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Simply put, organic chemistry is like building with molecular Legos. Let’s make some beautiful organic molecules! Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom.
We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps.
It’s EZ to assign E and Z absolute configuration to alkenes. Guess which convention we get e1 use? Don’t forget, zee zame zide. You have to say it with a Russian accent, or you lose points on the quiz. This video chimiqus you how to identify branched substituents such as isopropyl, isobutyl, secbutyl, tertbutyl, and even isopentyl on an alkane.
It also provides an example on how to name such alkanes. Remembering Organic reactions is a nightmare for many students. This Video will make your concepts clear. Like Vineet Khatri on Facebook https: In this video we learn about iso neo sec tert cgimique organic chemistry This lecture has: Trick to remember Colour of ions and compounds by Er.
Why Halogens are Deactivating? Common and systematic naming: