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Author Question: Calculate the pH of a solution that is 0.322 M in nitrous acid (HNO2 ) and 0.178 M in potassium ... (Read 119 times)

Caiter2013

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on: Aug 27, 2018
Calculate the pH of a solution that is 0.322 M in nitrous acid (HNO2 ) and 0.178 M in potassium nitrite (KNO2). The acid dissociation constant of nitrous acid is 4.50  10-4.
 
  A) 3.093
  B) 3.607
  C) 14.26
  D) 10.91
  E) 4.589

Question 2

The correct name for HBrO is ________.
 
  A) hydrobromic acid
  B) perbromic acid
  C) bromic acid
  D) bromous acid
  E) hypobromous acid
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karlss

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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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Caiter2013

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Reply 2 on: Aug 27, 2018
Wow, this really help

isabelt_18

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Reply 3 on: Yesterday
Gracias!

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