1011. Solving a chemistry problem
Seller: Derkach
Price: 1.20 USD
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Product description
- What sample of ore should be taken to determine iron so that 1 ml of 0.100 N K2Cr2O7 solution when titrating iron corresponds to 2% Fe2O3?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.