Calculate the concentrations of all species in a 0.760 M Na₂SO3 (sodium sulfite) solution. The ionization constants for sulfurous acid are K₁1 = 1.4 x 10-2 and K₁2 = 6.3 × 10-8. [Nat] = = [HSO3] = [OH-] = M M M [so] = [H₂SO3] [H+] = M M M
Calculate the concentrations of all species in a 0.760 M Na₂SO3 (sodium sulfite) solution. The ionization constants for sulfurous acid are K₁1 = 1.4 x 10-2 and K₁2 = 6.3 × 10-8. [Nat] = = [HSO3] = [OH-] = M M M [so] = [H₂SO3] [H+] = M M M
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
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![**Calculation of Species Concentrations in a Sodium Sulfite Solution**
**Problem Statement:**
Calculate the concentrations of all species in a 0.760 M Na₂SO₃ (sodium sulfite) solution. The ionization constants for sulfurous acid are:
- \( K_{a1} = 1.4 \times 10^{-2} \)
- \( K_{a2} = 6.3 \times 10^{-8} \)
**Concentration Boxes:**
1. \([ \text{Na}^+ ] =\) [Fill in] M
2. \([ \text{SO}_3^{2-} ] =\) [Fill in] M
3. \([ \text{HSO}_3^- ] =\) [Fill in] M
4. \([ \text{H}_2\text{SO}_3 ] =\) [Fill in] M
5. \([ \text{OH}^- ] =\) [Fill in] M
6. \([ \text{H}^+ ] =\) [Fill in] M
Each concentration is to be determined and filled in based on calculations using the initial concentration of the sodium sulfite solution and the given ionization constants.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0ee67c44-0754-41fd-9006-bdc882dbaccb%2F93f54c86-895d-47a3-8ea5-bbfbe337b9dc%2F6ngjni5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Calculation of Species Concentrations in a Sodium Sulfite Solution**
**Problem Statement:**
Calculate the concentrations of all species in a 0.760 M Na₂SO₃ (sodium sulfite) solution. The ionization constants for sulfurous acid are:
- \( K_{a1} = 1.4 \times 10^{-2} \)
- \( K_{a2} = 6.3 \times 10^{-8} \)
**Concentration Boxes:**
1. \([ \text{Na}^+ ] =\) [Fill in] M
2. \([ \text{SO}_3^{2-} ] =\) [Fill in] M
3. \([ \text{HSO}_3^- ] =\) [Fill in] M
4. \([ \text{H}_2\text{SO}_3 ] =\) [Fill in] M
5. \([ \text{OH}^- ] =\) [Fill in] M
6. \([ \text{H}^+ ] =\) [Fill in] M
Each concentration is to be determined and filled in based on calculations using the initial concentration of the sodium sulfite solution and the given ionization constants.
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