Answer to Question #92441 in Chemistry for Tj

Question #92441

The pH of a sample of human blood was measured to be 7.41 at 25 oC. What is the hydroxide ion [OH-(aq)] concentration?

Expert's answer

pH =7.41

pOH = 14- pH = 6.59

[OH-(aq)] = 10^-pOH= 2.57*10^-7 mol/dm³

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