57. Solving a chemistry problem

57. Solving a chemistry problem

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6. Determine the percentage of nickel in steel if, after dissolving 1.0 g of the sample, nickel was precipitated with dimethylglyoxime and the precipitate was dissolved in hydrochloric acid. The volume of the solution was brought to 50 cm3 and 20 cm3 was titrated with 5.45 cm3 of a 0.1 M Trilon B solution.

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  • Content type File
  • Content description 15,56 kB
  • Added to the site 17.01.2023
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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