Related Question
Methyl methacrylate has the structural formula shown in Table $12.6$ (p. 564 ). When polymerized, it is very transparent, và it is sold in the United States under the trade names Lucite and Plexiglas.(a) Use structural formulas khổng lồ write the chemical equation for the formation of a segment of poly(methyl methacrylate) having four monomer units.(b) Identify the repeating unit in the polymer.
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Video Transcript
So the chemical equation for the formation of a segment in poly petal meta grade Having four monomer units will be so for mona. My units of H two. See to lớn the board excision đứng top of all the oxygen CH three Ch three. So this is material Metal Cry. Late the polarization occurs leads lớn formation of see your street. It's too CH three. See? It's true. Uh huh. So see it's three CH two continues và at the port um we have c. O. C. 83. C. O. C. S. Food for option B. Yeah, the representation will be CH three, C. O. C. It three. Mhm. Ch two. So this will be the monomer representation và times.
Intro lớn Chem - Introduction
Chemistry is the science of matter, especially its chemical reactions, but also its composition, structure & properties. Chemistry đơn hàng with atoms & their interactions with other atoms, and particularly with the properties of chemical bonds. Chemistry also involves understanding the properties & interactions of individual atoms & molecules for use in larger-scale applications.
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Classification & Properties of Matter
In chemistry & physics, matter is any substance that has mass & takes up space by having volume. All everyday objects that can be touched are ultimately composed of atoms, which are made up of interacting subatomic particles, and in everyday as well as scientific usage, "matter" generally includes atoms & anything made up of them, & any particles và objects that act as if they have both rest mass & volume. However it does not include massless particles such as photons, or other energy phenomena or waves such as light or sound. Matter exists in various states (known as phases) that are defined by various physical properties, such as state of matter, phase, shape, & density. The Standard mã sản phẩm of particle physics và the general theory of relativity describe fundamental particles and the fundamental forces acting between them that control the structure & dynamics of matter.