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:
Satz von hess verbrennung von kohlenstoff. Illustration des Satzes von HESS Hess'scher Wrmesatz anhand der Verbrennung von Kohlenstoff own Johannes Schneider Johannes Schneider Original upload log de Boteas CommonsHelper de Satzvonhessverbrennungvonkohlenstoff Johannes Schneider bytes no Information Illustration des Satzes