40. Solving a chemistry problem

40. Solving a chemistry problem

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1. When potassium permanganate reacts with hydrochloric acid, chlorine is formed, which can completely displace bromine from potassium bromide contained in 250 g of KBr solution with a mass fraction ω(KBr) = 14.8%. Determine the mass of potassium permanganate that has reacted.

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  • Content type File
  • Content description 18,67 kB
  • Added to the site 02.03.2023
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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40. Solving a chemistry problem
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