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Author Question: What would be the pH of a solution prepared by dissolving 14.4 g NaOH (MW = 40.0 g/mol) in enough ... (Read 68 times)

dakota nelson

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on: Jul 8, 2021

Question 1

What is the selenide ion concentration [Se2-] for a 0.100 mol L-1 aqueous H2Se solution that has the stepwise dissociation constants of and
◦ 3.6 × 10-3 mol L-1
◦ 1.3 × 10-4 mol L-1
◦ 1.3 × 10-5 mol L-1
◦ 1.0 × 10-11 mol L-1

Question 2

What would be the pH of a solution prepared by dissolving 14.4 g NaOH (MW = 40.0 g/mol) in enough water to make 1.05 L of solution?
◦ 13.54
◦ 0.46
◦ 13.58
◦ 13.66
◦ 7.00
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by dakota nelson on Jul 8, 2021

mochi09

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Reply #1 on: Jul 8, 2021
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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dakota nelson

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Reply 2 on: Jul 8, 2021
Wow, this really help

mochi09

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

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