Problem: The base protonation constant Kb of ammonia (NH3) is 1.8 x 10-5. Calculate the pH of a 0.77 M solution of ammonia at 25°C. Round your answer to 1 decimal place.

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The base protonation constant Kb of ammonia (NH3) is 1.8 x 10-5

Calculate the pH of a 0.77 M solution of ammonia at 25°C. Round your answer to 1 decimal place.

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