Toxic Cr(VI) can be precipitated from an aqueous solution by bubbling SO2 through the solution. How much SO2 is required to treat 3.00 x 108 L of 5.00x102 mM Cr(VI)? 2Cro +3s0, + 4H* Cr,(SO4)3+2H,0 kg
Toxic Cr(VI) can be precipitated from an aqueous solution by bubbling SO2 through the solution. How much SO2 is required to treat 3.00 x 108 L of 5.00x102 mM Cr(VI)? 2Cro +3s0, + 4H* Cr,(SO4)3+2H,0 kg
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...
Related questions
Question
Toxic Cr(VI) can be precipitated from an aqueous solution by bubbling SO2 through the solution. How much SO2 is required to treat 3.00 × 108 L of 5.00×10-2 mM Cr(VI)?
![### Transcription for Educational Content
**Topic:** Precipitation of Toxic Cr(VI)
Toxic Cr(VI) can be precipitated from an aqueous solution by bubbling SO₂ through the solution. How much SO₂ is required to treat 3.00 x 10⁸ L of 5.00 x 10⁻² mM Cr(VI)?
**Chemical Reaction:**
\[
2 \text{CrO}_4^{2-} + 3 \text{SO}_2 + 4 \text{H}^+ \rightarrow \text{Cr}_2(\text{SO}_4)_3 + 2 \text{H}_2\text{O}
\]
**Calculation Box:**
\[
\boxed{\phantom{text}} \text{ kg}
\]
### Explanation:
The provided equation describes the chemical reaction where chromate ions (\(\text{CrO}_4^{2-}\)) react with sulfur dioxide (SO₂) in the presence of hydrogen ions (\(\text{H}^+\)) to form chromium(III) sulfate (\(\text{Cr}_2(\text{SO}_4)_3\)) and water (\(\text{H}_2\text{O}\)).
To determine the amount of SO₂ needed in kilograms, one must consider the volume and concentration of the Cr(VI) solution, then apply stoichiometry based on the given balanced chemical equation.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F06603110-0750-4316-bf3f-9c829b77ddf7%2F82dd34fd-acca-42ad-ace7-29feca7e9e39%2Fm6bci4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Transcription for Educational Content
**Topic:** Precipitation of Toxic Cr(VI)
Toxic Cr(VI) can be precipitated from an aqueous solution by bubbling SO₂ through the solution. How much SO₂ is required to treat 3.00 x 10⁸ L of 5.00 x 10⁻² mM Cr(VI)?
**Chemical Reaction:**
\[
2 \text{CrO}_4^{2-} + 3 \text{SO}_2 + 4 \text{H}^+ \rightarrow \text{Cr}_2(\text{SO}_4)_3 + 2 \text{H}_2\text{O}
\]
**Calculation Box:**
\[
\boxed{\phantom{text}} \text{ kg}
\]
### Explanation:
The provided equation describes the chemical reaction where chromate ions (\(\text{CrO}_4^{2-}\)) react with sulfur dioxide (SO₂) in the presence of hydrogen ions (\(\text{H}^+\)) to form chromium(III) sulfate (\(\text{Cr}_2(\text{SO}_4)_3\)) and water (\(\text{H}_2\text{O}\)).
To determine the amount of SO₂ needed in kilograms, one must consider the volume and concentration of the Cr(VI) solution, then apply stoichiometry based on the given balanced chemical equation.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
Knowledge Booster
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
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY