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A new molecule is discovered, called bleemium. It contains ionizable groups with the following pKas: Carboxyl...

A new molecule is discovered, called bleemium. It contains ionizable groups with the following pKas:

Carboxyl #1 pKa = 2.2
Carboxyl #2 pKa = 4.4
Amine #1 pKa = 5.0
Amine #2 pKa = 8.5
Amine #3 pKa = 9.5


Predict the charge on bleemium at the following pHs: 1.0, 7.0, 11.0

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