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25-02-2020
Chemistry

contestada

Calculate the pH of lemon juice to three significant figures, with a hydrogen ion concentration of
2.12 x 10^-3 mol dm^-3

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Retired Retired

07-03-2020

Answer:

pH = - log [2.12 x 10^-3]

what is the log of 2.22 x 10^-3]

Take the opposite of that,

That is the pH, now, just make certain you use the correct significant figures.

Explanation:

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