复制
收藏
提问
全网

The water molecule is a polar molecule because a. Oxygen has a stronger attraction for electrons than hydrogen b. The same charge in all areas of the molecule c. The electrons are shared equally d. Hydrogen atoms have a stronger attraction for electrons than oxygen

俊丽视觉诗人
2个月前
全网
文档
学术
百科
知识库
时间不限
自动

理解问题The water molecule is a polar molecule because a. Oxygen has a stronger attraction for electrons than hydrogen b. The same charge in all areas of the molecule c. The electrons are shared equally d. Hydrogen atoms have a stronger attraction for electrons than oxygen

已完成理解「The water molecule is a polar molecule because a. Oxygen has a stronger attraction for electrons than hydrogen b. The same charge in all areas of the molecule c. The electrons are shared equally d. Hydrogen atoms have a stronger attraction for electrons than oxygen」

展开阅读网页

  • 水分子是极性分子，因为

极性分子的原因

  • 氧原子对电子的吸引力更强：氧原子的电负性比氢原子高，导致氧原子周围的电子云更密集，而氢原子周围的电子云较稀疏。7
  • 分子中电荷分布不均匀：水分子的中心原子是氧原子，其杂化方式是sp3，但由于孤对电子的存在，使得分子键与键之间形成的夹角不一样，导致电荷分布不均匀。5
  • 分子的几何结构：水分子的几何结构导致正负电荷中心不重合，从而形成极性分子。4

非极性分子的特点

  • 电荷分布均匀：非极性分子中正电荷和负电荷分布均匀，没有明显的电荷分布方向。7
更专业一些
转笔记
专业
The water molecule is a polar molecule because a. Oxygen has a stronger attraction for electrons than hydrogen b. The same charge in all areas of the molecule c. The electrons are shared equally d. Hydrogen atoms have a stronger attraction for electrons than oxygen
不在提醒

更专业内容正在努力生成中
知识树
The water molecule is a polar molecule because a. Oxygen has a stronger attraction for electrons than hydrogen b. The same charge in all areas of the molecule c. The electrons are shared equally d. Hydrogen atoms have a stronger attraction for electrons than oxygen
极性分子和非极性分子的区别是什么？
哪些因素影响分子的极性？
分子的几何结构如何影响其极性？
在线客服