57. Solving a chemistry problem
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7. To determine the concentration of the working solution of sodium arsenite, a sample of 1.2860 g of a standard steel sample containing 1.22% manganese was taken. After appropriate treatment for titration of the resulting manganese acid, 22.4 ml of the working solution was consumed. Calculate the titer of the working solution of arsenite by manganese.
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- Content description 31,33 kB
- Added to the site 17.01.2023
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If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
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