hamdiyo3619 hamdiyo3619

29-02-2024
Chemistry

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An amine group has a pKa of 8.1 and a Ka of 7.9 x 10⁻⁹. Which of the following values suggests a molecule that is a stronger acid than this amine?

A) pKa = 5.0
B) pKa = 9.0
C) Ka = 2.0 x 10⁻⁵
D) Ka = 5.0 x 10⁻¹⁰

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