September 28, 2023, 01:21:43 AM
Forum Rules: Read This Before Posting

Topic: pH of 40% (NH3)2SO4 in 1M H2SO4  (Read 10470 times)

0 Members and 1 Guest are viewing this topic.


  • Guest
pH of 40% (NH3)2SO4 in 1M H2SO4
« on: April 21, 2004, 02:36:07 PM »
 I do not know where to ask this question and I need to know how to find this pH

Offline AWK

  • Retired Staff
  • Sr. Member
  • *
  • Posts: 7981
  • Mole Snacks: +555/-93
  • Gender: Male
Re:pH of 40% (NH3)2SO4 in 1M H2SO4
« Reply #1 on: April 22, 2004, 06:02:34 AM »
You should know a molar concentration of (NH4)2SO4 instead od percent concentration. Sulfuric acid will react with ammonium sulfate forming hydrogen ammonium sulfate and the final mixture will contain ammonium sulfate and hydrogen ammonium sulfate ((NH4)2SO4 and NH4HSO4). This mixture will work as buffer solution based on the second acidity constant of sulfuric acid (quadratic equation!).

Sponsored Links