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What is the hydronium ion concentration of a solution whose ph is 4.12?
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What is the hydronium ion concentration of a solution whose ph is 4.12?

User Zahanm
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pH is a measurement of acidity of a solution. It is related logarithmically with the hydrogen ion concentration. The relation is expressed as:

pH = -log [H+]
4.12 = -log [H+]
10^-4.12 = [H+]
[H+] = 7.59x10^-5

Hope this answers the question.
User JWC
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