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Topic: Molarity of NaOH  (Read 3700 times)

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Offline tim__jones

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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

Offline Borek

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Re: Molarity of NaOH
« Reply #1 on: September 07, 2007, 12:48:35 PM »
How much OH- per mole of NaOH?
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Offline tim__jones

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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.

Offline enahs

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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 »

Offline tim__jones

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Re: Molarity of NaOH
« Reply #4 on: September 08, 2007, 08:12:43 AM »
Yes, thanks!

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