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Author Question: What is the pH of a 0.500 mol L-1 NH3 solution that has Kb = 1.8 10-5? The equation for the ... (Read 89 times)

mikaylakyoung

  • Hero Member
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  • Posts: 531
on: Nov 18, 2019

Question 1

What is the pH of a 0.040 mol L-1 Ba(OH)2 solution?
◦ 12.90
◦ 1.40
◦ 12.60
◦ 1.10

Question 2

What is the pH of a 0.500 mol L-1 NH3 solution that has Kb = 1.8 × 10-5? The equation for the dissociation of NH3 is below:



◦ 2.52
◦ 2.22
◦ 11.48
◦ 10.48
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
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Marked as best answer by mikaylakyoung on Nov 18, 2019

yuyiding

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Reply #1 on: Nov 18, 2019
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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mikaylakyoung

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  • Posts: 531
Reply 2 on: Nov 18, 2019
YES! Correct, THANKS for helping me on my review

jomama

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Reply 3 on: Yesterday
Wow, this really help

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