November 25, 2024, 05:37:07 PM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: Molarity of NaOH  (Read 4206 times)

0 Members and 2 Guests are viewing this topic.

Offline tim__jones

  • Regular Member
  • ***
  • Posts: 10
  • Mole Snacks: +0/-0
Molarity of NaOH
« on: September 07, 2007, 12:37:45 PM »
Hi

I need a solution of sodium hydroxide to contain 0.619 mM of OH-. Does anyone know the molarity of NaOH I need?

Many thanks

Tim
Logged

Online Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 27864
  • Mole Snacks: +1813/-412
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Re: Molarity of NaOH
« Reply #1 on: September 07, 2007, 12:48:35 PM »
How much OH- per mole of NaOH?
Logged
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info

Offline tim__jones

  • Regular Member
  • ***
  • Posts: 10
  • Mole Snacks: +0/-0
Re: Molarity of NaOH
« Reply #2 on: September 07, 2007, 12:57:47 PM »
No, I need to make a solution of NaOH so that the molarity of OH in the solution is 0.619 mM.
Logged

Offline enahs

  • 16-92-15-68 32-7-53-92-16
  • Retired Staff
  • Sr. Member
  • *
  • Posts: 2179
  • Mole Snacks: +206/-44
  • Gender: Male
Re: Molarity of NaOH
« Reply #3 on: September 07, 2007, 05:34:33 PM »
Quote
I need a solution of sodium hydroxide to contain 0.619 mM of OH-. Does anyone know the molarity of NaOH I need?

You need 0.619 mM.. no?
« Last Edit: September 08, 2007, 10:02:36 AM by enahs »
Logged

Offline tim__jones

  • Regular Member
  • ***
  • Posts: 10
  • Mole Snacks: +0/-0
Re: Molarity of NaOH
« Reply #4 on: September 08, 2007, 08:12:43 AM »
Yes, thanks!
Logged
Pages: [1]   Go Up
« previous next »
Sponsored Links