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25-04-2017
Biology

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I give you a tube with water, dopa, ppo, but no buffer. will there be color change?

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Аноним Аноним

06-05-2017

If I were given a tube of water, dopa, ppo but with no presence of buffer, there will be a color change. But if you were to give me the following with a presence of buffer, then there will be no color changing occurred.

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