**EXPERIMENT 5: REDOX REACTIONS****Copy these tables into your laboratory notebook:**---**System:** | | #1: Cu and HNO₃ | #2: Cu and HCl ||---|---|---|| **Prediction:** Should you expect H₂(g) to be evolved? Why or why not? | | || **What gas(es) might be emitted if the nitrate ion reacts?** | | || **Observations:** | | (Shaded area indicating no entry needed) || **Net ionic equation for the reaction, if any:** | | |---**System 3: NaHSO₃ and KMnO₄****Prediction**1. Is the HSO₃⁻ ion a possible oxidizing agent? _______ - If yes, to what species could it change? __________2. Is it a possible reducing agent? _______ - If yes, to what species could it change? __________3. Is the MnO₄⁻ ion a possible oxidizing agent? _______ - If yes, list the species to which it could change, their colors and conditions that favor each change: ___________________________________________________Why is the MnO₄⁻ ion not a possible reducing agent?______________________________________________________________________________________________________ **Net Ionic Equations****[3A]** ___MnO₄⁻(aq) + ___HSO₃⁻(aq) + _____ → _____ + _____ + _____**[3B]** ___MnO₄⁻(aq) + ___SO₃²⁻(aq) + _____ → _____ + _____ + _____**[3C]** ___MnO₄⁻(aq) + ___SO₃²⁻(aq) + _____ → _____ + _____ + _____---**System 4 KI and FeCl₃****Prediction**What possible redox role(s) can the iodide ion assume? ________________To what species could it be converted? ________________________What possible redox roles(s) can the Fe³⁺ ion assume? _________________To what species could it be converted? _____________________**Observations**________________________________________________________________**Net Ionic Equation**________________________________________________________________

Since you have asked multiple questions, we will answer the first one for you To get the remaining…

System: Prediction: Should you expect H₂(g) to be evolved? Why or why not? What gas(es) might be emitted if the nitrate ion reacts? Observations: Net ionic equation for the reaction, if any #1: Cu and HNO3 System 3: NaHSO3 and KMnO4 Prediction Is the HSO; ion a possible oxidizing agent? If yes, to what species could it change? Is it a possible reducing agent? If yes, to what species could it change? # 2: Cu and HCI Is the MnO4 ion a possible oxidizing agent? If yes, list the species to which it could change, their colors and conditions that favor each change: Why is the MnO4 ion not a possible reducing agent?

System: Prediction: Should you expect H₂(g) to be evolved? Why or why not? What gas(es) might be emitted if the nitrate ion reacts? Observations: Net ionic equation for the reaction, if any #1: Cu and HNO3 System 3: NaHSO3 and KMnO4 Prediction Is the HSO; ion a possible oxidizing agent? If yes, to what species could it change? Is it a possible reducing agent? If yes, to what species could it change? # 2: Cu and HCI Is the MnO4 ion a possible oxidizing agent? If yes, list the species to which it could change, their colors and conditions that favor each change: Why is the MnO4 ion not a possible reducing agent?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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