A standardized 0.83 M solution of KMnO4 is titrated against a 16 mL sample of an unknown analyte containing Fe2+. An analyst performed the redox titration and reaches the endpoint after adding 23.93 mL of the titrant. What is the concentration of the analyte? MnO4 + Fe²+ ⇒ Fe³+ + Mn2+ Answer in 2 decimal places, unit is not required.

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A standardized 0.83 M solution of KMnO4 is titrated against a 16 mL sample of an unknown analyte containing Fe2+. An analyst performed
the redox titration and reaches the endpoint after adding 23.93 mL of the titrant. What is the concentration of the analyte?
MnO4 + Fe²+ Fe³+ + Mn2+
→
Answer in 2 decimal places, unit is not required.
Transcribed Image Text:A standardized 0.83 M solution of KMnO4 is titrated against a 16 mL sample of an unknown analyte containing Fe2+. An analyst performed the redox titration and reaches the endpoint after adding 23.93 mL of the titrant. What is the concentration of the analyte? MnO4 + Fe²+ Fe³+ + Mn2+ → Answer in 2 decimal places, unit is not required.
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