makes the molecule bent. Therefore the molecule is polar 结果二 题目 【题目】化学的英文问题!1.How is it possible to predict if a bond is ionic or covalent? What types of atoms generally form ionic or covalent bonds? How can electronegativities be used to determine the type of bond? (...
Is 1-Hexene an alkene, aromatic, or alkane? Show and explain the uses of the Grignard Mechanism's reaction: CH_3CH_2MgCl + benzene CHOOCH_3 \to Benzene CH OH (CH_3)_2 The following carbocation is an intermediate in the electrophilic addition reaction ...
1) The effect you already mentioned, where a hoffman alkene is often favored as the result of an E2 reaction2) The slowing down of a competing Sn2 reaction, which increases the yield of E2 elimination product. The Sn2 rate is very sensitive to steric hindrance, while E2 is much less ...
They form when two orbitals overlap in a head-on manner, which makes sigma bonds the most stable and strongest covalent bonds, as they do not restrict the movement and rotation of atoms. Answer and Explanation: Germanium is an element that belongs to the sam...
One of the distinctive features of paraffins is their inert nature. The single bonds between carbon atoms create a stable structure, rendering paraffins less reactive compared to their unsaturated counterparts, such as olefins. This inertness makes paraffins suitable for applications where chemical stabili...