The hydrogen bond is a type of electrostatic force of attraction between a hydrogen atom(which is covalently bonded with an electronegative atom) and another electronegative atom with lone pair( for example oxygen in ketone).Hydrogen bond is...
infrared spectra of polyatomic inorganic moleculesmolecular momentsnitrogen compounds/ H atomic chargesIR spectracharge distributionsCH bondsIn our previous work we have shown that the hydrogen atomic charges derived from infrared intensities can be used to evaluate the possibility of forming hydrogen ...
Hence, water molecules form hydrogen bonds with these two moieties,...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework and study questions. Ask a question Search AnswersLearn more about this t...
Various factors responsible for imparting stability/thermo-stability include relatively small solvent- exposed surface area, increased packing density that reduces cavities in the hydrophobic core, an increase in core hydrophobicity, hydrogen bonds between polar residues, increased occurrence of proline ...
aThe hydrogen bond is a weak bond,but than van der Waals force is strong.H2O has two hydrogen atoms.The oxygen atom has two lone pairs of electrons, which is easy to other hydrogen atoms to form hydrogen bonds, so H2O can form four hydrogen bonds. [translate] ...
Therapeutic peptides possess many advantages over traditional drugs. They are more efficacious, selective and specific than small molecules, and their products of degradation are amino acids, which present a reduced risk of drug-drug interactions. Additionally, their short half-life means a lower prop...
又一道英文化学题..Which one of the following is not the same number as the rest?A.The number of molecules in 4 moles of CO2.B.The number of hydrogen atoms in 2 moles of H2O.C.The number of chloride ions in 4 moles of CaCl2.D.The number of hyf
Draw the Lewis Structures of the following molecules. Which one(s) would have resonance? Draw the molecular shape of NH3 and indicate which orbitals overlap with each other to form the bonds. Draw the full Lewis structure and all resonance forms for CH3CNO ...
These can be intramolecular or intermolecular, which depends on whether they exist in different or the same molecules. Generally, hydrogen bonds are stronger than van der Waals forces, but they are weaker than ionic and covalent bonds.Answer and Explanat...
Hydrophilic, or "water-loving" is a measure of a molecule's ability to form hydrogen bonds. A hydrophobic material ("water fearing") does not easily form hydrogen bonds.Answer and Explanation: Become a member and unlock all Study Answers Start today. Try it...