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Na2S2O3.5H2O 0.01 N Standardization by KIO3
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Topic: Na2S2O3.5H2O 0.01 N Standardization by KIO3 (Read 7567 times)
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malik123
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Na2S2O3.5H2O 0.01 N Standardization by KIO3
«
on:
August 10, 2014, 07:49:11 AM »
Dears ,
I need a test method to do Standardization for Sodium Thiosulphate
0.01 N
by KIO3 . Can somevody help me ?
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Hunter2
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Re: Na2S2O3.5H2O 0.01 N Standardization by KIO3
«
Reply #1 on:
August 10, 2014, 08:12:09 AM »
Google found this:
http://www.denverinstrument.com/denverusa/media/pdf/titration_notes/chemical/Calibration_of_a_Thiosulphate_Solution.pdf
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malik123
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Re: Na2S2O3.5H2O 0.01 N Standardization by KIO3
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Reply #2 on:
August 10, 2014, 08:14:51 AM »
Dear ,
Thanks a lot for your replay but i need 0.01 N not 0.1 N . Thnaks again .
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Hunter2
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Re: Na2S2O3.5H2O 0.01 N Standardization by KIO3
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Reply #3 on:
August 10, 2014, 08:16:22 AM »
I think you should able to use a calculator or not. It is 10 times diluted. Or other way around use a 10 times larger volume.
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malik123
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Re: Na2S2O3.5H2O 0.01 N Standardization by KIO3
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Reply #4 on:
August 10, 2014, 08:23:46 AM »
Ok , i will try 10 times diluted firstly . Thanks a lot .
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Borek
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Re: Na2S2O3.5H2O 0.01 N Standardization by KIO3
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Reply #5 on:
August 10, 2014, 02:06:26 PM »
http://www.titrations.info/iodometric-titration-standardization
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ChemBuddy
chemical calculators - stoichiometry, pH, concentration, buffer preparation,
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Na2S2O3.5H2O 0.01 N Standardization by KIO3