polar molecules 极性分子 网络释义 1. 极性分子 例句:1.Putting polar molecules inside buckyballs may influence the chemical behavior of theiroutsides, and create new molecules with unique properties.当在“巴克球”中放入极性分子可能会影响它们的外在化学性质，甚至创造出具有独特性质的新分子。
美 英 na.有极分子 网络极性分子;极性的分子 英汉 网络释义 na. 1. 有极分子
and Dulieu, O., Precision measurements with polar molecules: The role of the black body radiation, Mol. Phys., 105, 1723, 2007; arXiv:0801.3158.Vanhaecke, N. & Dulieu, O. Precision measurements with polar molecules: the role of the black body radiation. Mol. Phys. 105, 1723-1732 (...
Polar Molecules: Polar molecules are those molecules that: Have a permanent dipole. The above is related to the existence of polar bonds. The molecular geometry also is key in defining a polar molecule Answer and Explanation: For the given molecules: In...
Alkanes是非极性分子,水是极性溶剂。根据相似相溶原则,非极性物质在极性溶剂中溶解度极小,故烷烃在水中不溶。选项A正确。 **选项B分析(soluble)**: 非极性的烷烃分子与非极性溶剂CCl₄之间的分子间作用力(如伦敦色散力)相互匹配,因此能够溶解。选项B正确。 题目详情: 1. 第一空要求判断烷烃在水中的溶解性,...
Give two examples of each polar and non-polar molecules. 01:52 What are the polar molecules? Give examples. 01:46 In a Van de Graaff type generator a spherical metal shell is to be a 1... 02:41 The sides of a rectangel ABCD are 15cm & 5cm as shown in figure point ... 05:16...
Dipolar or polar molecules are the molecules that posses an electric dipole. The dipoles of some molecules depend on their environment and can change substantially when they are transferred from one medium to another, especially when molecules become ionized in a solvent. When two polar molecules ...
The contributing factors in determining polarity of molecules are the geometric shapes of the molecules and the type of bond between their atoms. When atoms chemically bond together, they either transfer or share electrons to bond and form a molecule. Whether atoms end up sharing or transferring ...
Define polar molecule. polar molecule synonyms, polar molecule pronunciation, polar molecule translation, English dictionary definition of polar molecule. A molecule which has a positive charge at one end and a negative charge at the other. Dictionary of
Get examples of polar and nonpolar molecules, and learn how to predict whether a molecule will be polar or not.