Question: (Without activities), calculate the pH of (a) 1.0 10 -8 M HBr (b) 1.0 10 -8 M H2SO4 (H2SO4 dissociates completely to 2H

(Without activities), calculate the pH of

(a) 1.0 × 10-8 M HBr

(b) 1.0 × 10-8 M H2SO4 (H2SO4 dissociates completely to 2H+plus SO24- at this low concentration.)

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