Discuss the relative strength of dipole-dipole interactions, hydrogen bonding, and London dispersion forces. Why do polar covalent compounds have higher melting and boiling points than non-polar covalent bonds with the same molecular mass? Are London forces typically stronger ...
2. Hydrogen bonding is not something that either exists or not - hydrogen bonds can be stronger or weaker, depending on the elements involved. For the three elements you mentioned hydrogen bonds are strong enough to be an important thermodynamical factor, but I guess they do exist for other ...
Hydrogen bonding is much stronger than the van der waal forces. Answer and Explanation: Iodine solid is made from I2 molecule. The two iodine atoms in a molecule are bonded through covalent bond, and covalent bonds are strong...Become a membe...
Pyridine will dissolve in water because of the strong hydrogen bonds (or dipole-dipole intermolecular interactions) that exist between the lone pair of electrons
The dipole-dipole interactions occur because water molecules have permanent dipoles. Dipole-dipole interactions are generally stronger than London dispersion forces. However, hydrogen bonding is an even stronger intermolecular force that helps hold the molecules together even more. Stronger intermolecular ...
determine whether there are likely to be dipole-dipole interactions, hydrogen bonds, or London forces, and make some arbitrary but straightforward assessment of the overall strength of these interactions based on the magnitudeand numberof the forces identified as important. It's typically understood th...
Water molecules are strongly hydrogen bonded to other water molucules. To dissolve something else, these hydrogen bonds need to be broken. For another prespective, look across the periodic table. What does water stably dissolve? Does water dissolve gold, silver, copper, tin, lead, aluminum, ...
How are hydrogen bonds different from other dipole-dipole forces? Why do atoms form bonds with each other? Explain why an s-bond formed by overlap of an s orbital with an sp3 orbital of carbon is stronger than an s-bond formed by overlap of an s orbital w...
Krypton has a higher melting point than argon because of its: A. permanent dipole moment. B. stronger dispersion forces. C. greater ionization energy. D. ionic bonds E. hydrogen bonding. 1. Which has the higher boiling point, pentane or hexane? Why? 1. Draw ...
There are three types of intermolcular attractions or forces: london dispersion forces, dipole-dipole, and hydrogen bonds. Each is a representation of polarity with hydrogen bonds being the most polar followed by dipole-dipole. And london dispersion forces are the least polar inter...