SAT2化学题(在线等解答)1. The molecule SO2 has a net dpolenet dipole 是什么?请详细解释一下.2. oxygen has higher electronegativity than sulfer答案说这句话错了,为什么错了?氧元素电负性难道不是比硫大吗? 谢
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![SAT2化学题(在线等解答)1. The molecule SO2 has a net dpolenet dipole 是什么?请详细解释一下.2. oxygen has higher electronegativity than sulfer答案说这句话错了,为什么错了?氧元素电负性难道不是比硫大吗? 谢](/uploads/image/z/8459609-41-9.jpg?t=SAT2%E5%8C%96%E5%AD%A6%E9%A2%98%EF%BC%88%E5%9C%A8%E7%BA%BF%E7%AD%89%E8%A7%A3%E7%AD%94%EF%BC%891.+The+molecule+SO2+has+a+net+dpolenet+dipole+%E6%98%AF%E4%BB%80%E4%B9%88%3F%E8%AF%B7%E8%AF%A6%E7%BB%86%E8%A7%A3%E9%87%8A%E4%B8%80%E4%B8%8B.2.+oxygen+has+higher+electronegativity+than+sulfer%E7%AD%94%E6%A1%88%E8%AF%B4%E8%BF%99%E5%8F%A5%E8%AF%9D%E9%94%99%E4%BA%86%2C%E4%B8%BA%E4%BB%80%E4%B9%88%E9%94%99%E4%BA%86%3F%E6%B0%A7%E5%85%83%E7%B4%A0%E7%94%B5%E8%B4%9F%E6%80%A7%E9%9A%BE%E9%81%93%E4%B8%8D%E6%98%AF%E6%AF%94%E7%A1%AB%E5%A4%A7%E5%90%97%3F+%E8%B0%A2)
SAT2化学题(在线等解答)1. The molecule SO2 has a net dpolenet dipole 是什么?请详细解释一下.2. oxygen has higher electronegativity than sulfer答案说这句话错了,为什么错了?氧元素电负性难道不是比硫大吗? 谢
SAT2化学题(在线等解答)
1. The molecule SO2 has a net dpole
net dipole 是什么?请详细解释一下.
2. oxygen has higher electronegativity than sulfer
答案说这句话错了,为什么错了?氧元素电负性难道不是比硫大吗?
谢谢!
SAT2化学题(在线等解答)1. The molecule SO2 has a net dpolenet dipole 是什么?请详细解释一下.2. oxygen has higher electronegativity than sulfer答案说这句话错了,为什么错了?氧元素电负性难道不是比硫大吗? 谢
我知道第一个,第二个就不懂,我也觉得应该是对的,net dipole means that there are multiple dipoles in given molecules,eg.SO2.Because oxygen is more electronegative than sulfur,a dipole is formed,which is a vector,pointing towards oxygen.When you considered the Lewis structure,there are two dipoles with a lone pair,the lone pair pushes more than S-O bonding,so it is a bent shape,therefore SO2 is polar.P.S.都考SATII了,我就发英文了