Balance the reaction between Cr₂0,2 and Sn to form Cr³+ and Sn²+ in acidic solution. When you have balanced the equation using the smallest integers possible, enter the coefficients of the species shown. Cr₂O72- + Cr³+ + Sn - Sn2+ Water appears in the balanced equation as a neither) with a coefficient of (Enter 0 for neither.) How many electrons are transferred in this reaction? (reactant, product,

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...
icon
Related questions
Question

Please don't provide handwritten solution ....

**Balancing Redox Reactions in Acidic Solution**

**Problem Statement:**

Balance the reaction between \( \text{Cr}_2\text{O}_7^{2-} \) and \(\text{Sn}\) to form \(\text{Cr}^{3+}\) and \(\text{Sn}^{2+}\) in acidic solution. When you have balanced the equation using the smallest integers possible, enter the coefficients of the species shown.

\[ \square \, \text{Cr}_2\text{O}_7^{2-} + \square \, \text{Sn} \rightarrow \square \, \text{Cr}^{3+} + \square \, \text{Sn}^{2+} \]

Water appears in the balanced equation as a [reactant, product, neither] with a coefficient of \(\square\) (Enter 0 for neither.)

How many electrons are transferred in this reaction? \(\square\)

**Explanation:**

In this exercise, you are tasked with balancing a redox reaction occurring in an acidic solution. You will need to determine the coefficients that balance both the number of atoms and the charges on both sides of the equation.

1. **Identify Oxidation and Reduction:**
   - \(\text{Cr}_2\text{O}_7^{2-}\) is reduced to \(\text{Cr}^{3+}\).
   - \(\text{Sn}\) is oxidized to \(\text{Sn}^{2+}\).

2. **Balance Atoms and Charges:**
   - Use the half-reaction method to separate the oxidation and reduction processes, balance them individually, and then combine them back together.

3. **Determine Water and Electron Transfers:**
   - Determine if water is needed to balance oxygen or hydrogen atoms.
   - Calculate how many electrons are transferred between the species.

This type of problem is crucial in understanding redox processes, and mastering it will enhance your ability to analyze and predict chemical reactions in various environments, including industrial and biological systems.
Transcribed Image Text:**Balancing Redox Reactions in Acidic Solution** **Problem Statement:** Balance the reaction between \( \text{Cr}_2\text{O}_7^{2-} \) and \(\text{Sn}\) to form \(\text{Cr}^{3+}\) and \(\text{Sn}^{2+}\) in acidic solution. When you have balanced the equation using the smallest integers possible, enter the coefficients of the species shown. \[ \square \, \text{Cr}_2\text{O}_7^{2-} + \square \, \text{Sn} \rightarrow \square \, \text{Cr}^{3+} + \square \, \text{Sn}^{2+} \] Water appears in the balanced equation as a [reactant, product, neither] with a coefficient of \(\square\) (Enter 0 for neither.) How many electrons are transferred in this reaction? \(\square\) **Explanation:** In this exercise, you are tasked with balancing a redox reaction occurring in an acidic solution. You will need to determine the coefficients that balance both the number of atoms and the charges on both sides of the equation. 1. **Identify Oxidation and Reduction:** - \(\text{Cr}_2\text{O}_7^{2-}\) is reduced to \(\text{Cr}^{3+}\). - \(\text{Sn}\) is oxidized to \(\text{Sn}^{2+}\). 2. **Balance Atoms and Charges:** - Use the half-reaction method to separate the oxidation and reduction processes, balance them individually, and then combine them back together. 3. **Determine Water and Electron Transfers:** - Determine if water is needed to balance oxygen or hydrogen atoms. - Calculate how many electrons are transferred between the species. This type of problem is crucial in understanding redox processes, and mastering it will enhance your ability to analyze and predict chemical reactions in various environments, including industrial and biological systems.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 9 images

Blurred answer
Knowledge Booster
Electrolysis
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY