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3. Solving a chemistry problem
Uploaded:
20.08.2023
Content: 115.zip 24,68 kB
Content: 115.zip 24,68 kB
Product description
115. The titration of technical KMnO4 with a mass of 0.8500 g required 21.5 cm3 of Na2C2O4 solution with Ce=0.150 mol/dm3. Determine the mass fraction of KMnO4 in the sample.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
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