Simulationen:
https://phet.colorado.edu/de/simulation/build-an-atom
https://phet.colorado.edu/de/simulation/states-of-matter
Virtuelle Labore:
https://chemcollective.org/vlab/98
http://www.rsc.org/learn-chemistry/resources/screen-experiment/titration/experiment/2
https://basf.kids-interactive.de
H5P: Chemie des Entkalken