Enter electrons as e. Use smallest possible integer coefficients. If a box is not needed, leave it blank. A voltaic electrochemical cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge. 3Mn(s) + 2Cr³+ (aq) →→→ 3Mn²¹(aq) + 2Cr(s) What is the reaction that takes place in the anode compartment? + What is the reaction that takes place in the cathode compartment? + In the external circuit, electrons migrate electrode ✓the Cr³+ electrode. In the salt bridge, anions migrate | compartment + + ✓the Mn ✓the Cr³+ compartment. ✓the Mn
Enter electrons as e. Use smallest possible integer coefficients. If a box is not needed, leave it blank. A voltaic electrochemical cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge. 3Mn(s) + 2Cr³+ (aq) →→→ 3Mn²¹(aq) + 2Cr(s) What is the reaction that takes place in the anode compartment? + What is the reaction that takes place in the cathode compartment? + In the external circuit, electrons migrate electrode ✓the Cr³+ electrode. In the salt bridge, anions migrate | compartment + + ✓the Mn ✓the Cr³+ compartment. ✓the Mn
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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![**Instructions:**
- Enter electrons as \( \text{e}^- \).
- Use smallest possible integer coefficients.
- If a box is not needed, leave it blank.
---
A voltaic electrochemical cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge.
\[ 3\text{Mn}(s) + 2\text{Cr}^{3+}(aq) \rightarrow 3\text{Mn}^{2+}(aq) + 2\text{Cr}(s) \]
**What is the reaction that takes place in the anode compartment?**
\[ \text{[Box]} + \text{[Box]} \rightarrow \text{[Box]} + \text{[Box]} \]
**What is the reaction that takes place in the cathode compartment?**
\[ \text{[Box]} + \text{[Box]} \rightarrow \text{[Box]} + \text{[Box]} \]
**In the external circuit, electrons migrate \(\_\_\_\_\_\) the Mn electrode \(\_\_\_\_\_\) the Cr\(^{3+}\) electrode.**
**In the salt bridge, anions migrate \(\_\_\_\_\_\) the Mn compartment \(\_\_\_\_\_\) the Cr\(^{3+}\) compartment.**](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd295e1c3-483d-49b7-8dbf-fcde864060f6%2Fdefd0ffc-1103-42b4-8c93-8ecf96e13f04%2F9y56xr8_processed.png&w=3840&q=75)
Transcribed Image Text:**Instructions:**
- Enter electrons as \( \text{e}^- \).
- Use smallest possible integer coefficients.
- If a box is not needed, leave it blank.
---
A voltaic electrochemical cell is constructed in which the following cell reaction occurs. The half-cell compartments are connected by a salt bridge.
\[ 3\text{Mn}(s) + 2\text{Cr}^{3+}(aq) \rightarrow 3\text{Mn}^{2+}(aq) + 2\text{Cr}(s) \]
**What is the reaction that takes place in the anode compartment?**
\[ \text{[Box]} + \text{[Box]} \rightarrow \text{[Box]} + \text{[Box]} \]
**What is the reaction that takes place in the cathode compartment?**
\[ \text{[Box]} + \text{[Box]} \rightarrow \text{[Box]} + \text{[Box]} \]
**In the external circuit, electrons migrate \(\_\_\_\_\_\) the Mn electrode \(\_\_\_\_\_\) the Cr\(^{3+}\) electrode.**
**In the salt bridge, anions migrate \(\_\_\_\_\_\) the Mn compartment \(\_\_\_\_\_\) the Cr\(^{3+}\) compartment.**
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