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A change in pH by 0.1 results in a ___% change in hydroxide ions.

Question 4 options:



10




30




75




50

1 Answer

3 votes

Answer:

Step-by-step explanation:

Because the pH scale is logarithmic (pH = -log[H+]), a change of one pH unit corresponds to a ten-fold change in hydrogen ion concentration (Figure 1).

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