April 23, 2024, 04:51:21 PM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: How do you calculate the pH of a polyprotic acid, such as H3PO4?  (Read 5139 times)

0 Members and 1 Guest are viewing this topic.

Offline dnbwise

  • Regular Member
  • ***
  • Posts: 31
  • Mole Snacks: +1/-5
  • I'm a mole!
How do you calculate the pH of a polyprotic acid, such as H3PO4?
« on: October 31, 2005, 12:01:51 AM »
How do you calculate the pH of a polyprotic acid, such as H3PO4?
« Last Edit: October 31, 2005, 12:25:29 AM by Mitch »
Logged

Offline Mitch

  • General Chemist
  • Administrator
  • Sr. Member
  • *
  • Posts: 5298
  • Mole Snacks: +376/-3
  • Gender: Male
  • "I bring you peace." -Mr. Burns
    • Chemistry Blog
Re:pH of a polyprotic acid
« Reply #1 on: October 31, 2005, 12:24:52 AM »
Are you wondering what the pKa is? For that click the link in the menu titled pKa values.
« Last Edit: October 31, 2005, 12:36:33 AM by Mitch »
Logged
Most Common Suggestions I Make on the Forums.
1. Start by writing a balanced chemical equation.
2. Don't confuse thermodynamic stability with chemical reactivity.
3. Forum Supports LaTex

Offline mike

  • Retired Staff
  • Sr. Member
  • *
  • Posts: 1245
  • Mole Snacks: +121/-35
  • Gender: Male
Re: How do you calculate the pH of a polyprotic acid, such as H3PO4?
« Reply #2 on: October 31, 2005, 12:28:10 AM »
Maybe try these (?)

http://www.chembuddy.com/?left=pH-calculation&right=pH-polyprotic-acid-base

http://www.chembuddy.com/?left=pH-calculation&right=pH-polyprotic-simplified


Mike: I have edited urls, as they were corrupted by the forum software (cut at first dashes).
« Last Edit: October 31, 2005, 04:07:08 AM by Borek »
Logged
There is no science without fancy, and no art without facts.
Pages: [1]   Go Up
« previous next »
Sponsored Links