ALEVEL化学 AS化学 AS Chemistry--Chapter4 Chemical bonding--Intermolecular forces分子间力, 视频播放量 22468、弹幕量 1、点赞数 50、投硬币枚数 4、收藏人数 49、转发人数 21, 视频作者 吴梓桢老师, 作者简介 国际教育圈大咖,8年中国普高,18年国际Alevel、大学预科教
Bonding conditions: molecules must have strong polar bonds between hydrogen atoms and other atoms, and must have non-metallic atoms with a strong ability to attract electrons and a small radius. Whether chemical bond or intermolecular force, are in line with the principle of physical ...
Chemical bonding - Intermolecular, Forces, Attraction: Molecules cohere even though their ability to form chemical bonds has been satisfied. The evidence for the existence of these weak intermolecular forces is the fact that gases can be liquefied, that
ALEVEL化学 AS化学 AS Chemistry--Chapter 4 Chemical bonding--Shapes of molecules 分子结构, 视频播放量 475、弹幕量 0、点赞数 5、投硬币枚数 4、收藏人数 13、转发人数 5, 视频作者 吴梓桢老师, 作者简介 国际教育圈大咖,8年中国普高,15年国际Alevel教研经验,2006年
This chapter describes polar bonds and dipole moments and how these produce intermolecular forces. Other intermolecular forces such as hydrogen bonding and London dispersion forces are also discussed. This chapter ends with a discussion of the dynamic nature of chemical bonds....
The ability to form hydrogen bonds with other compounds makes ethers particularly good solvents for a wide variety of organic compounds and a surprisingly large number of inorganic compounds. (For more information about hydrogen bonding, see chemical bonding: Intermolecular forces.) Click Here to see...
CHEMICAL BONDING : INTRODUCTION All the atoms, except those of inert gases, participate readily in the formation of chemical bonding. It is necessary to understand the formation and nature of chemical bonds to arrive at the structures of molecules; study the interactions between them; and to ...
charges, either between electrons and nuclei, or as the result of a dipole attraction. The strength of bonds varies considerably; there are "strong bonds" such as covalent or ionic bonds and "weak bonds" such as dipole-dipole interactions, the London dispersion force and hydrogen bonding. ...
Molecular orbital theory is introduced to explain magnetism, bond order, and hybridization, which will be important in later discussions of the chemistry of carbon. Intermolecular forces, including hydrogen bonding, are discussed with a special Case Study focusing on the special properties of water. ...
His fundamental contributions to the theories of chemical bonding and of intermolecular forces (London dispersion forces) are today considered classic and are discussed in standard textbooks of physical chemistry. 他对化学键理论和对分子间作用力(伦敦色散力)的基础性的贡献如今已经写入了物理化学的标准教材...