126. Solving a chemistry problem
Seller: Derkach
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Product description
- How many grams of iron are contained in the wire if, after dissolving its sample in 0.4000 g in H2SO4, 24.85 cm3 of 0.1000 Cn of KMnO4 solution (K = 0.9834) were used to titrate the resulting 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.