bNosy video 20 - surt och basiskt

It is time to start exploring acidic and basic solutions with some simple measurements. No need to taste anything. You just need to add a bit of this and that and stirr. Have a look at this video. Music by: Johan Ögren Experiment inspired by KRC, Kemilärarnas resurscentrum http://www.krc.su.se/

pH scale for red cabbage can be found on http://www.krc.su.se/documents/11_Lektion_November.pdf

To carry out this experiment you need:

1 red cabbage 1 lemon

spoons

tap water

sparkling water

ginger tonic

vinegar

4 glasses

1 glass jar

1 mixer

2 pots

1 strainer