e) If 10.0 mL 0.0510 M KMnO4 is required to titrate a 0.254 g impure sample of Na2C204, what is the percent C204* in this sample? t) What is the percent purity of the complex in part e?
Added by Jeff J.
Step 1
- Volume of KMnO4 solution used = 10.0 mL = 0.010 L (since 1 mL = 0.001 L) - Molarity of KMnO4 solution = 0.0510 M - Mass of impure Na2C2O4 sample = 0.254 g Show more…
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