A Flask of 0

question 4

Multiple Choice

A flask of 0.25 M HBrO(aq) has what pH? (pK_a = 8.69)

• A) 5.90
• B) 0.60
• C) 8.10
• D) 4.65
• E) 9.30

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Definitions:

Liking

A positive emotional response or preference for someone or something.

Charles Darwin

A British naturalist renowned for his theory of evolution and the process of natural selection.

Leon Festinger

A psychologist known for his theory of cognitive dissonance, which suggests that people experience discomfort when they hold contradictory beliefs, leading them to change their attitudes or behaviors.

Robert Zajonc

A psychologist known for his work on social facilitation, the mere exposure effect, and the interplay between affective and cognitive processes.