Explain how water has polar bonds and is also a polar molecule. (8 points) 简单回答就好最好3个句子以内谢谢了 答案 有些我google了下1、看元素的电负性之差是否大于1.7,大于为离子键准确点是electronegativity between 0.5 and 1.8, it would be a typical covalent bond suppose a bond between two ...
If a substance forms intramolecular hydrogen bonding, is it more or less likely to simultaneously form intermolecular hydrogen bonding? A bond formed between a silicon atom and an oxygen atom is likely to be: A. Ionic B. Coordinate covalent C. Polar covalent...
afashion-feng 时尚feng[translate] a键电子偏向一方的共价键称为极性键,由一方提供成键电子的键称为配位键。通过这些类型的键把原子按一定的空间排列结合成分子,形成分子的构型和构象。 A bonding electrons deviation side covalent bond is called the polar bond, provides the bonding electrons by a side the...
a. Hormones bond to a receptor protein to enter a cell and stimulate a response.During signal transduction, a major regulatory mechanism of protein function is covalent modification by limited proteolysis. True or false?State True or Fals...
Is the H-H bond in hydrogen gas ionic, polar covalent, or nonpolar covalent? Explain. If a hydrogen bond is weaker than a covalent bond, it is necessary to have 5 kcal/mol to break a hydrogen bond and 100 kcal/mol to break a covalent bond. Why do...
If electron(s) are lost by one atom and completely captured by another, what is this type of bond called? A、 Ionic B、 Covalent C、 Polar covalent D、 Metallic E、 Hydrogen bonding查看答案 微信小程序答题 下载APP答题 由4l***ds提供 分享 举报 纠错 相关...
is called the localization key between 2 atoms.The multi-central key which altogether has the electron to form is called by many atoms to the territory key.In addition also has the transitional form key: A bonding electrons deviation side covalent bond is called the polar bond, provi[...
Locates the key is called the localization key between 2 atoms.The multi-central key which altogether has the electron to form is called by many atoms to the territory key.In addition also has the transitional form key: A bonding electrons deviation side covalent bond is called the polar bond...
If electron(s) are lost by one atom and completely captured by another, what is this type of bond calledA.IonicB.CovalentC.Polar covalentD.MetalpcE.Hydrogen bonding的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷
electronegativity (e.g. HF, hydrogen fluoride). The electron cloud around the fluorine atom is large and has high electronegativity while the electron cloud around the hydrogen atom is small and has much less electronegativity. This represents a polar covalent bond in which the electrons are ...