96. Solving a chemistry problem
Seller: Derkach
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Product description
- What should be the weight of steel containing about 1% manganese, so that after the oxidation of Mn2 + to MnO4-, no more than 10.00 ml of a 0.050 M sodium ar-senite solution is consumed for titration of 1/5 of the solution?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.