This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Heat of evaporation nHeptane.svg en Heat of evaporation of nheptane temperature function de Temperaturfunktion der Verdampfungswrme von nHeptan own Steffen calculated according nach VrrVrc Majer Svoboda Enthalpies of Vaporization of Organic Compounds Critical and Data Compilation Blackwell Scientific Publications Oxford Heat