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Topic: how to prepare this solution  (Read 2335 times)

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Offline kosova

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how to prepare this solution
« on: June 27, 2011, 01:04:36 PM »
plz help:


prepare 0.1N Na2SO4 with V=250 CM3
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Offline Guitarmaniac86

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Re: how to prepare this solution
« Reply #1 on: June 27, 2011, 01:10:09 PM »
First... Wrong forum...

First find out the RMM of Na2SO4.

Work backwards using Moles=(CxV)/1000

and Moles=Mass/RMM


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Offline kosova

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Re: how to prepare this solution
« Reply #2 on: June 27, 2011, 01:11:05 PM »
SORRY..THANK YOU
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