Calculate the PH at the Equivalence Point for the Titration

question 39

Multiple Choice

Calculate the pH at the equivalence point for the titration of 1.0 M ethylamine,C₂H₅NH₂,by 1.0 M perchloric acid,HClO₄.(pK_b for C₂H₅NH₂ = 3.25)

• A)6.05
• B)2.24
• C)5.53
• D)2.09
• E)5.38

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Practitioners of phrenology, a now-discredited theory that linked the shape of an individual's skull with their personality traits and mental abilities.

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