Introduction: Make Red Litmus Paper
Things you need
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cut the red cabbage into pieces then microwave them for about 4min
The final step is to put the filter paper on the heated red cabbage and let the filter paper suck up the juice. Know you are done
if you put baking soda on it, it turns green or yellow that means it is a base and if you put lemon juice on it, it turns pink that means it is a acid