What are the limitations for using red cabbage as a pH indicator? Explain what kinds of solutions you could  not determine the pH of using red cabbage juice and why.

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First of all, red cabbage juice is the way to go if you are on a shoestring budget.  All you need to make it is a head of red cabbage, a pot to boil it in, and some water.  Slice the cabbage, boil it for about 20 minutes in the water, and you can drain the red cabbage juice from it.  To answer your question, the first limitation is the color changes it...

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