Impacts of climate change – CO2 emissions and ocean acidification (student instructions)

Experimentation instructions:The experiment provides a practical way to verify the fact that carbon dioxide leads to the acidification of liquids. The students first become acquainted with the digital pH value meter. Then they look for an experiment setup with which they can prove that carbon dioxide results in the acidification of water. At the end, the students should infer from the experiment the correlations to ocean acidification through the greenhouse gas carbon dioxide.