Hydrogen-bonding molecules
hydrogen
you better visit teacherlane.com
Because of hydrogen bonding. Oxygen, nitrogen, and fluorine have a high boiling point.
The boiling point of an amine is typically higher than a similar hydrocarbon due to the presence of intermolecular hydrogen bonding between amine molecules. This hydrogen bonding results in stronger attractive forces between amine molecules, requiring more energy to overcome and reach the boiling point.
hydrogen bonding increases the intermolecular attractions and therefore increases the boiling point and melting point.
The biliong point of hydrogen is -252,87 0C. The melting point of hydrogen is -259,14 0C.
Melting: -259.14 C Boiling: -252.87 C
Hydrogen-bonding molecules
hydrogen
Hydrogen fluoride has a low melting point due to its weak intermolecular forces. The hydrogen bonding in HF molecules is relatively weak, leading to lower melting and boiling points compared to substances with stronger intermolecular forces.
The melting point of hydrogen is -259.14°C, while its boiling point is -252.87°C.
They were measured, not calculated.
you better visit teacherlane.com
Hydrogen bonding
Because of hydrogen bonding. Oxygen, nitrogen, and fluorine have a high boiling point.
melting: -259.14 °C boiling: -252.87 °C to find it in degrees F, multiply by 1.8 and then add 32.