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1. Consider this (unbalanced) redox reaction that occurs in basic solution: CIO2- + N2H4 → NO + Cl- a. Write the correct oxidation number above each element in the equation above. b. Which element is being oxidized in this reaction? Which is being reduced? What is the oxidizing agent? What is the reducing agent? с. d. Balance this equation using the ion-electron method.

1. Consider this (unbalanced) redox reaction that occurs in basic solution: CIO2- + N2H4 → NO + Cl- a. Write the correct oxidation number above each element in the equation above. b. Which element is being oxidized in this reaction? Which is being reduced? What is the oxidizing agent? What is the reducing agent? с. d. Balance this equation using the ion-electron method.

Chemistry
Chemistry
9th Edition
ISBN:9781133611097
Author:Steven S. Zumdahl
Publisher:Steven S. Zumdahl
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 106E
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1. Consider this (unbalanced) redox reaction that occurs in basic solution: ClO2- + N2H4 → NO + Cl- а. Write the correct oxidation number above each element in the equation above. b. Which element is being oxidized in this reaction? Which is being reduced? What is the oxidizing agent? What is the reducing agent? с. d. Balance this equation using the ion-electron method. 2. A redox titration is performed using the reaction from the previous problem. A 50.00-mL basic solution containing N2H4 is titrated with a 0.144 M solution of NaClO2. The titration requires 14.55 mL of the NaClO2 solution to convert all of the N2H4 into NO. What was the molarity of the original N2H4 solution?
Transcribed Image Text:1. Consider this (unbalanced) redox reaction that occurs in basic solution: ClO2- + N2H4 → NO + Cl- а. Write the correct oxidation number above each element in the equation above. b. Which element is being oxidized in this reaction? Which is being reduced? What is the oxidizing agent? What is the reducing agent? с. d. Balance this equation using the ion-electron method. 2. A redox titration is performed using the reaction from the previous problem. A 50.00-mL basic solution containing N2H4 is titrated with a 0.144 M solution of NaClO2. The titration requires 14.55 mL of the NaClO2 solution to convert all of the N2H4 into NO. What was the molarity of the original N2H4 solution?
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