58. Solving a chemistry problem
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4. 200 ml of solution was prepared from technical sodium sulfite weighing 0.5600 g. For titration of 20 ml of solution, 16.20 ml of iodine solution was used, having T (I2 / As2O3) = 0.002473. Determine the mass fraction (%) of Na2SO3 in the sample.
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- Content type File
- Content description 28,85 kB
- Added to the site 15.01.2023
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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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58. Solving a chemistry problem
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