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Author Question: Aspartic acid (C4H7NO4), one of the 20 essential amino acids, has two ionizable hydrogens. At 25C, ... (Read 35 times)

aeb093

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on: Nov 5, 2023

Question 1

Arrange the acids HOCl, HClO3, and HClO2 in order of increasing acid strength.
◦ HOCl < HClO3< HClO2

◦ HOCl < HClO2< HClO3

◦ HClO2< HOCl < HClO3

◦ HClO3 < HOCl < HClO2

◦ HClO3 < HClO2< HOCl

Question 2

Aspartic acid (C4H7NO4), one of the 20 essential amino acids, has two ionizable hydrogens. At 25°C, Ka1 = 1.38 × 10–4 and Ka2 = 1.51 × 10–10.  What is the concentration of doubly ionized aspartate ions in a 0.125 M aqueous solution of aspartic acid?
◦ 3.33 × 10–2 M
◦ 4.16 × 10–3 M
◦ 4.15 × 10–3 M
◦ 1.51 × 10–10 M
◦ 2.08 × 10–14 M
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by aeb093 on Nov 5, 2023

feiojef

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Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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aeb093

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Reply 2 on: Nov 5, 2023
Wow, this really help

lindahyatt42

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Reply 3 on: Yesterday
Gracias!

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