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Author Question: A- is a weak base. Which equilibrium corresponds to the equilibrium constant Ka for HA? A) HA ... (Read 266 times)

berenicecastro

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on: Aug 27, 2018
A- is a weak base. Which equilibrium corresponds to the equilibrium constant Ka for HA?
 
  A) HA (aq) + H2O (l) H2A+ (aq) + OH- (aq)
  B) A- (aq) + H3O+ (aq) HA (aq) + H2O (l)
  C) HA (aq) + H2O (l) H3O+ (aq) + A- (aq)
  D) A- (aq) + H2O (l) HA (aq) + OH- (aq)
  E) A- (aq) + OH- (aq) HOA2- (aq)

Question 2

When a bromine atom forms the bromide ion, it has the same charge as the ________ ion.
 
  A) sulfide
  B) ammonium
  C) nitrate
  D) phosphate
  E) sulfite
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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efwsefaw

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Reply #1 on: Aug 27, 2018
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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berenicecastro

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Reply 2 on: Aug 27, 2018
Excellent

cam1229

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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