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Chemistry Forums for Students => Undergraduate General Chemistry Forum => Topic started by: tim__jones on September 07, 2007, 12:37:45 PM

Title: Molarity of NaOH
Post by: tim__jones 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

Title: Re: Molarity of NaOH
Post by: Borek on September 07, 2007, 12:48:35 PM

How much OH^- per mole of NaOH?

Title: Re: Molarity of NaOH
Post by: tim__jones 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.

Title: Re: Molarity of NaOH
Post by: enahs 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?

Title: Re: Molarity of NaOH
Post by: tim__jones on September 08, 2007, 08:12:43 AM

Yes, thanks!