102. Solving a chemistry problem
Seller: Derkach
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Product description
- Titration of 25.00 ml of CuSO4 solution after adding KI requires 22.50 ml of 0.1000 M Na2S2O3 solution. Calculate the mass of copper in the test solution.
Answer: 0.1430 g
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.