20th advent door

Welcome to the advent calendar of LernLaborFarbe. Every day for the next 24 days you will find a little video about color and light.

Today it starts: 20. Adventstürchen (external link)

Today in door 20 we will show you that red cabbage not only tastes delicious, but can also serve as an indicator for acids and bases. For this we only need diluted red cabbage juice and acids and bases of different strengths. You can see in the video which color is shown in each case.

#TUDresden #Lernlaborfarbe #Color #Redcabbage #Indicator #acids #bases

You can also find the doors on our Instagram- or Facebooksite.