It also suggests that the X-HY angle be greater than 110 for an interaction to be characterized as a hydrogen bond but does not provide any rationale for the same. This article reports a rationale for limiting
Intramolecularhydrogen bonds occur within different groups of asinglemolecule (e.g.,between the two hydroxyl groups of ethylene glycol). The hydrogen donor and acceptor atoms must be located close to each other within the same molecule. Intermolecularhydrogen bonds occur between two or moreseparate, ...
Why does water form hydrogen bonds?Bonds Between Molecules:Hydrogen bonds are weak bonds that form between molecules. These bonds always include hydrogen and are due to electrostatic forces that cause attractions between molecules. Water is an example of a molecule that forms hydrogen bonds....
Hydrogen bonds are weak bonds that form between the hydrogen atom of one molecule and the more electronegative atom of another molecule. Hydrogen bonds occur in water, DNA and numerous other molecules. Answer and Explanation:1 The hydrogen bonds in water cause there to be a small attractive forc...
Answer to: Explain why hydrogen fluoride (HF) has a higher boiling temperature than hydrogen chloride (HCL) (19.4 o C vs. - 85 o C), even though HF...
- The benzene ring is bulky and does not interact favorably with water, which limits the extent of hydrogen bonding that can occur. Step 5: Conclusion- Because ethylamine can form more effective hydrogen bonds with water compared to aniline, ethylamine is soluble in water, while aniline is ...
Why is hydrogen atomic number 1? Why is atomic mass unit of an atom never an whole number? How does electronegativity increase? Explain why cations tend to form ions with radii smaller than their neutral atom. How do periodic trends work, especially in regards to ionization energy, reactivity...
Proteins are polymers, and yet the language used in describing their thermodynamics and kinetics is most often that of small molecules. Using the terminology and mathematical descriptions of small molecules impedes understanding why proteins have evolved to be big in comparison. Many properties of the...
Hydrogen bonds are formed as a result of the attractive force occurring between a hydrogen atom which is already covalently bonded to a very electronegative atom like oxygen, fluorine, or nitrogen and another very electronegative atom like those. This other atom can be oxygen, fluorine, o...
Why are hydrogen bonds weak? Why do covalent bonds have low conductivity and low melting and boiling points? Why does metallic bonding only occur between metals? Why is the electronegativity of an element important? Why do nonmetals gain electrons?