November 26, 2024, 08:50:04 AM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: pH CONTROL  (Read 8734 times)

0 Members and 1 Guest are viewing this topic.

shriram

  • Guest
pH CONTROL
« on: November 06, 2004, 09:30:13 AM »
HOW MUCH ACID MUST BE ADDED TO BRING DOWN THE pH OF A DEMINERALISED WATER (1 LIT)FROM pH OF 6.8 TO pH 5.
ALSO HOW MUCH NaOH MUST BE ADDED TO THE I LIT DEMINERALISED WATER, TO  INCREASE THE pH TO 8 FROM 6.8?
Logged

Offline AWK

  • Retired Staff
  • Sr. Member
  • *
  • Posts: 7976
  • Mole Snacks: +555/-93
  • Gender: Male
Re:pH CONTROL
« Reply #1 on: November 10, 2004, 03:48:35 AM »
Approximately 10-5 moles of eg HCl and 10-6 moles of NaOH
Logged
AWK
Pages: [1]   Go Up
« previous next »
Sponsored Links