Copolymers| Part 1| Mayo-Lewis Equation| Dr. Bilal | Understand Chemistry скачать в хорошем качестве

Copolymers| Part 1| Mayo-Lewis Equation| Dr. Bilal | Understand Chemistry

!!! Correction!!! "In the derivation of the Mayo–Lewis equation, replace M₁ and M₂ with concentration terms [M₁] and [M₂] wherever they appear." instead of this equation 𝑑[𝑀_1 ]/𝑑[𝑀_2 ] =𝑚_1/𝑚_2 =𝑀_1/𝑀_2 [(𝑟_1 [𝑀_1 ]+[𝑀_2 ])/(𝑟_2 [𝑀_2 ]+[𝑀_1 ] )] write 𝑑[𝑀_1 ]/𝑑[𝑀_2 ] =𝑚_1/𝑚_2 =[𝑀_1]/[𝑀_2] [(𝑟_1 [𝑀_1 ]+[𝑀_2 ])/(𝑟_2 [𝑀_2 ]+[𝑀_1 ] )] Understand Chemistry with Dr Bilal Welcome to Understand Chemistry! In this video, I have comprehensively discussed, copolymers. We start by defining copolymers and contrasting them with homopolymers, using examples like SBR and SAN to illustrate their superior and tunable properties. You will learn the different structural types of copolymers: alternating, statistical, block, and graft, including their correct nomenclature. We then clarify the key difference between random and statistical copolymers. The core of the video is a step-by-step, easy-to-follow derivation of the Mayo-Lewis equation, a fundamental tool in polymer chemistry. We break down the kinetic scheme and steady-state assumption to show how this equation predicts copolymer composition. Finally, we explore the critical implications of the equation, such as how composition evolves with conversion and the resulting chemical heterogeneity, providing essential knowledge for designing polymers with specific, uniform properties.