NH3 is polar compound.There are hydrogen bonds.
The pair of molecules with the strongest dipole-dipole interactions would be NH3-NH3 because ammonia (NH3) is a polar molecule with a significant dipole moment, leading to stronger attractions compared to the other options listed.
NH3 does not form noncovalent bonds like hydrogen bonds or van der Waals interactions since it already exists as a stable molecule with covalent bonds between the nitrogen and hydrogen atoms. Noncovalent interactions typically involve weak forces between molecules or different parts of a large molecule.
Ammonia (NH3) primarily exhibits hydrogen bonding interactions due to the presence of a lone pair of electrons on the nitrogen atom. This allows NH3 to form hydrogen bonds with other molecules that have hydrogen atoms capable of bonding with the lone pair of electrons on the nitrogen atom.
NH3 molecules exhibit hydrogen bonding, which involves a strong dipole-dipole interaction between the partially positive hydrogen of one NH3 molecule and the partially negative nitrogen of another NH3 molecule. Additionally, NH3 molecules also exhibit van der Waals forces such as dispersion forces and dipole-induced dipole interactions.
In Cu(NH3)4SO4, the compound contains coordinate covalent bonds between the copper (Cu) ion and the ammonia (NH3) ligands, where the ammonia donates a pair of electrons to the copper. Additionally, ionic bonds are present between the copper complex cation [Cu(NH3)4]²⁺ and the sulfate anion (SO4)²⁻. These interactions collectively contribute to the structure and stability of the compound.
The strongest intermolecular interactions present in diethyl ether are dipole-dipole interactions and London dispersion forces.
Correct answers from Mastering Chemistry: NH3 - hydrogen bonding CH4 - Dispersion forces NF3 - dipole-dipole
Yes, ammonia (NH3) can form hydrogen bonds with other ammonia molecules. This is because ammonia has a lone pair of electrons on the nitrogen atom, which can interact with the hydrogen atoms of neighboring ammonia molecules, creating hydrogen bonding interactions.
NH3 is Ammonia, which is not an acid.
Ammonia (NH3) is easily liquefied compared to hydrogen chloride (HCl) because ammonia has weaker intermolecular forces (hydrogen bonding) compared to the strong dipole-dipole interactions in hydrogen chloride. Weaker intermolecular forces result in easier liquefaction of the gas.
The boiling point of a compound is influenced by its molecular weight and intermolecular forces. AsH3 has a lower boiling point than NH3 because it is a lighter molecule (lower molecular weight) and has weaker hydrogen bonding interactions between its molecules compared to NH3, which has stronger hydrogen bonding.
Water (H2O) has stronger intermolecular forces than ammonia (NH3) due to hydrogen bonding in water molecules. Hydrogen bonding is a type of intermolecular force that is stronger than the dipole-dipole interactions present in ammonia molecules.