Answer to Question #108022 in General Chemistry for Beverlie

General Chemistry

Question #108022

1, Calculate the pH of stomach acid in which [HCl] = 0.147 M .

Expert's answer

Strong acids completely dissociate in aq solutions

[H⁺] = [HCl] = 0.147 M

pH = - log [H⁺]

pH = - log (0.147)

pH = 0.83 - very acidic!

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