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Using the ionization constants for acetic acid (Ka= 1.8 x 10^-5) and ammonia (Kb= 1.8 x10^-5),...

Using the ionization constants for acetic acid (Ka= 1.8 x 10^-5) and ammonia (Kb= 1.8 x10^-5), calculate the expected pH of the above four solutions (0.100 M sodium acetate,

ammonium chloride, acetic acid and ammonia). Use the simplified version instead of the quadratic equation.

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