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Author Question: Given the following Ka values, which anion is the strongest base? AcidKaH2CO34.2 x 10-7HCO34.8 x ... (Read 61 times)

mustachegiraffe

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on: Nov 5, 2023

Question 1

Given the following Ka values, which anion is the strongest base?    
Acid
Ka
HF
7.1 x 10-4
HCOOH
1.7 x 10-4
HCN
4.9 x 10-10
HNO2
4.5 x 10-4
CH3COOH
1.8 x 10-5


◦ F–

◦ HCOO–

◦ CN–

◦ NO2–

◦ CH3COO–


Question 2

Given the following Ka values, which anion is the strongest base?    
Acid
Ka
H2CO3
4.2 x 10-7
HCO3–
4.8 x 10-11
H2C2O4
6.5 x 10-2
HC2O4–
6.1 x 10-5
H2PO4–
6.2 x 10-8


◦ HCO3–

◦ CO32–

◦ HC2O4–

◦ C2O42–

◦ HPO42–
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by mustachegiraffe on Nov 5, 2023

heathercab

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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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mustachegiraffe

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

adf223

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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