kb for nh3|Solved Determine the pH of (a) a 0.10 M NH3 ,totalenergies puntos regalos

Find the pH of a 0.15 M solution of NH3 given that Kb= 3.1x10-5 at 40.°C. Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on.

Question: What is the percent of the unprotonated form of ammonia (Kb NH3 = 1.74 x 10-5) in a solution at pH 8.68? What is the percent of the unprotonated form of ammonia ( Kb NH 3 = 1 . 7 4 x 1 0 - 5 ) in a solution at pH

Question: Using kb for NH3, calculate ka for the NH4+ ion. Ckb for nh3ompare this value with that calculated from your measured pHs. Using k b for NH 3 , calculate k a for the NH 4 + ion.

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