. . . "heat of vaporization"^^ . "heat absorbed by a unit mass of a material at its boiling point in order to convert the material into a gas at the same temperature"@en-us . . . "107810172"@en-us . . "111472131"^^ . . "110731849"@en-us . . "heat of vaporization"@en-us . . . "0"^^ . "0"^^ . "11472131-n"^^ . "heat of vaporisation"@en-us .