Solving a chemistry problem
Seller: Derkach
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Product description
- What amount of K2CrO7 is contained in the solution if, when adding excess KJ and H2SO4 to it, 30.00 cm3 of 0.1000 N Na2S2O3 solution is consumed to titrate the released iodine?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.