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Author Question: The equilibrium constant, K, for the reaction shown below has a value 1.8 10-5. In this reaction ... (Read 85 times)

james

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on: Feb 15, 2020

Question 1

From the following chemical reactions determine the relative Br∅nsted-Lowry base strengths (strongest to weakest).

2 NaH(s) + H2O(l) → 2 NaOH + H2(g)
NH3(aq) + H2O(l) ⇌ NH4+(aq) + OH-(aq)

◦ OH-> H- > NH3
◦ H- > OH- > NH3
◦ H- > NH3 > OH-
◦ OH- > NH3 > H-

Question 2

The equilibrium constant, K, for the reaction shown below has a value 1.8 × 10-5. In this reaction which is the strongest acid and which is the strongest base?

CH3CO2H(aq) + H2O(l) ⇌ H3O+(aq) + CH3CO2-(aq)


◦ H3O+ and H2O
◦ H3O+ and CH3CO2-
◦ CH3CO2H and H2O
◦ CH3CO2H and CH3CO2-
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by james on Feb 15, 2020

amcvicar

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Reply #1 on: Feb 15, 2020
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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james

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Reply 2 on: Feb 15, 2020
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Excellent

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