The pKw of seawater at 25°C is 13.776. This differs fromthe usual pKw of 14.00 at this temperature because dissolved salts make seawater a nonideal solution. If the pH in seawater is 8.00, what are the concentrations of H3O+ and OH- in seawater at 25°C?

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Chapter15: Acids And Bases
Section: Chapter Questions
Problem 15.104QP
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The pKw of seawater at 25°C is 13.776. This differs from
the usual pKw of 14.00 at this temperature because dissolved salts make seawater a nonideal solution. If the pH in seawater is 8.00, what are the concentrations of H3O+ and OH- in seawater at 25°C?

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