cabbage chemistry
What does organic mean ?
Organic is food scraps,old food.
Practice. Red cabbage is used as an indacator . It will change colour in the acids and bases. Put a couple of drops of each test sample onto a spotting trap. Add a couple of red cabbage. Note the color.
Spotting title add to drops of each-2 drops cabbage
Lemon juice- handy andy
Apple- jiff
Lime-sodium hydrexide
Lemonade-sulphuric acid
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