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Author Question: At 25 C, the base ionization constant for NH3 is 1.8 105. Determine the percentage ionization of a ... (Read 70 times)

blinding37

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on: Nov 5, 2023

Question 1

You have 500.0 mL of a buffer solution containing 0.30 M acetic acid (CH3COOH) and 0.20 M sodium acetate (CH3COONa).  What will the pH of this solution be after the addition of 20.0 mL of 1.00 M NaOH solution?  [Ka = 1.8 × 10–5]
◦ 4.65
◦ 4.71
◦ 4.56
◦ 4.84
◦ 5.07

Question 2

At 25 °C, the base ionization constant for NH3 is 1.8 × 10–5.  Determine the percentage ionization of a 0.150 M solution of ammonia at 25 °C.
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by blinding37 on Nov 5, 2023

mgranuc

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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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blinding37

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Reply 2 on: Nov 5, 2023
Excellent

parker125

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Reply 3 on: Yesterday
Wow, this really help

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