(1) Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction. half-reaction identification 12(s) + 2e21(aq) Cr(s)Cr*(aq) + 3e" (2) Write a balanced equation for the overall redox reaction. Use smallest possible integer coefficients.
(1) Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction. half-reaction identification 12(s) + 2e21(aq) Cr(s)Cr*(aq) + 3e" (2) Write a balanced equation for the overall redox reaction. Use smallest possible integer coefficients.
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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![**(1)** Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction.
| half-reaction | identification |
|-------------------------------------|----------------------------|
| \( I_2(s) + 2e^- \longrightarrow 2I^-(aq) \) | [Dropdown: Reduction] |
| \( Cr(s) \longrightarrow Cr^{3+}(aq) + 3e^- \) | [Dropdown: Oxidation] |
**(2)** Write a balanced equation for the overall redox reaction. **Use smallest possible integer coefficients.**](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F22d43075-54d6-45bf-85ef-42ccc8523dda%2F6bcb0ba1-2c11-4636-9769-b5641e7ed72d%2Fny9082g_processed.png&w=3840&q=75)
Transcribed Image Text:**(1)** Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction.
| half-reaction | identification |
|-------------------------------------|----------------------------|
| \( I_2(s) + 2e^- \longrightarrow 2I^-(aq) \) | [Dropdown: Reduction] |
| \( Cr(s) \longrightarrow Cr^{3+}(aq) + 3e^- \) | [Dropdown: Oxidation] |
**(2)** Write a balanced equation for the overall redox reaction. **Use smallest possible integer coefficients.**
![**Redox Reactions in Chemistry**
**(1) Identifying Half-Reactions**
For each of the following half-reactions, determine whether it is an oxidation or reduction process:
- **Half-Reactions and Identification Table:**
| half-reaction | identification |
|------------------------------|--------------------------------|
| Hg²⁺(aq) + 2e⁻ ⟶ Hg(l) | [Dropdown for selection] |
| Cu(s) ⟶ Cu²⁺(aq) + 2e⁻ | [Dropdown for selection] |
**(2) Writing Balanced Redox Reactions**
Create a balanced equation for the overall redox reaction using the smallest possible integer coefficients. Fill in the blanks for the reactants and products:
\[ \_\_ \] + \[ \_\_ \] ⟶ \[ \_\_ \] + \[ \_\_ \]
This exercise is designed to help you understand the concepts of oxidation and reduction by identifying and correctly balancing half-reactions.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F22d43075-54d6-45bf-85ef-42ccc8523dda%2F6bcb0ba1-2c11-4636-9769-b5641e7ed72d%2Fhehc5bx_processed.png&w=3840&q=75)
Transcribed Image Text:**Redox Reactions in Chemistry**
**(1) Identifying Half-Reactions**
For each of the following half-reactions, determine whether it is an oxidation or reduction process:
- **Half-Reactions and Identification Table:**
| half-reaction | identification |
|------------------------------|--------------------------------|
| Hg²⁺(aq) + 2e⁻ ⟶ Hg(l) | [Dropdown for selection] |
| Cu(s) ⟶ Cu²⁺(aq) + 2e⁻ | [Dropdown for selection] |
**(2) Writing Balanced Redox Reactions**
Create a balanced equation for the overall redox reaction using the smallest possible integer coefficients. Fill in the blanks for the reactants and products:
\[ \_\_ \] + \[ \_\_ \] ⟶ \[ \_\_ \] + \[ \_\_ \]
This exercise is designed to help you understand the concepts of oxidation and reduction by identifying and correctly balancing half-reactions.
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