2-aminophenol hydrochloride is pictured at right. As is, the acid is fully protonated, the H from HCI is associated with the amine group, and the chloride balances charge. You are titrating a 50 mL sample of a 0.1 M solution of the fully protonated phenol. What is the pH of the solution after both 60ml and 100ml of 0.1M NaOH have been added. pKa= 4.70, pKs2 = 9.97. (Don't worry about formal sig figs, just keep calm and calculate on.) OH NH2 HCI

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2-aminophenol hydrochloride is pictured at right. As is, the acid is
fully protonated, the H from HCl is associated with the amine
group, and the chloride balances charge. You are titrating a 50 ml
sample of a 0.1 M solution of the fully protonated phenol. What is
the pH of the solution after both 60mL and 100ml, of 0.1M NaOH
have been added. pKa1 = 4.70, pKa2 = 9.97. (Don't worry about
formal sig figs, just keep calm and calculate on.)
OH
NH2
HCI
%3D
%3D
Transcribed Image Text:2-aminophenol hydrochloride is pictured at right. As is, the acid is fully protonated, the H from HCl is associated with the amine group, and the chloride balances charge. You are titrating a 50 ml sample of a 0.1 M solution of the fully protonated phenol. What is the pH of the solution after both 60mL and 100ml, of 0.1M NaOH have been added. pKa1 = 4.70, pKa2 = 9.97. (Don't worry about formal sig figs, just keep calm and calculate on.) OH NH2 HCI %3D %3D
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