**Redox Reaction Balancing in Basic Solution**Complete and balance the following redox reaction in basic solution:\[ \text{Cr}_2\text{O}_7^{2-}(\text{aq}) + \text{Hg}(\text{l}) \rightarrow \text{Hg}^{2+}(\text{aq}) + \text{Cr}^{3+}(\text{aq}) \]**Input Options for Balancing:**- **Charges:** - Negative charges: 4-, 3-, 2-, 1- - Positive charges: +, 1+, 2+, 3+, 4+ - **Numbers:** - 0 to 9 - **States and Symbols:** - Parentheses: ( ) - Arrow: → - States: (s), (l), (g), (aq) - **Elements and Ions:** - H, H\(^+\), H\(_3\text{O}^+\) - Cr - Hg - O - OH\(^-\)### Steps to Balance:1. **Identify the Oxidation and Reduction Half-Reactions:** - Determine the changes in oxidation states to identify which species are oxidized and which are reduced. 2. **Balance Elements and Charges:** - Use the given input options to make adjustments to coefficients and charges in half-reactions to balance elements and charges. 3. **Combine the Balanced Half-Reactions:** - Ensure both mass and charge are balanced in the overall reaction.4. **Adjust for Basic Solution:** - Add OH\(^-\) as needed to both sides of the equation to neutralize H\(^+\) ions and form water, ensuring the solution remains basic.Following these steps will guide you in balancing the given redox reaction properly.

1- Oxidation Half reaction : Hg(l) -------> Hg2+(aq) + 2e- Multiple with 3 3Hg(l) ------>…

Answered: Complete and balance the following…

Science

Chemistry

Complete and balance the following redox reaction in basic solution Cr20,2 (aq) + Hg(1) → Hg2* (aq) + Cr** (aq)

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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Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

**Redox Reaction Balancing in Basic Solution**

Complete and balance the following redox reaction in basic solution:

\[ \text{Cr}_2\text{O}_7^{2-}(\text{aq}) + \text{Hg}(\text{l}) \rightarrow \text{Hg}^{2+}(\text{aq}) + \text{Cr}^{3+}(\text{aq}) \]

**Input Options for Balancing:**

- **Charges:**
- Negative charges: 4-, 3-, 2-, 1-
- Positive charges: +, 1+, 2+, 3+, 4+

- **Numbers:**
- 0 to 9

- **States and Symbols:**
- Parentheses: ( )
- Arrow: →
- States: (s), (l), (g), (aq)

- **Elements and Ions:**
- H, H\(^+\), H\(_3\text{O}^+\)
- Cr
- Hg
- O
- OH\(^-\)

### Steps to Balance:

1. **Identify the Oxidation and Reduction Half-Reactions:**
- Determine the changes in oxidation states to identify which species are oxidized and which are reduced.

2. **Balance Elements and Charges:**
- Use the given input options to make adjustments to coefficients and charges in half-reactions to balance elements and charges.

3. **Combine the Balanced Half-Reactions:**
- Ensure both mass and charge are balanced in the overall reaction.

4. **Adjust for Basic Solution:**
- Add OH\(^-\) as needed to both sides of the equation to neutralize H\(^+\) ions and form water, ensuring the solution remains basic.

Following these steps will guide you in balancing the given redox reaction properly.

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