▼ Part A Calculate the concentration of all species in a 0.145 M solution of H₂CO3. H₂CO3(aq) +H₂O(1) H3O+ (aq) + HCO3(aq) Ka1 = 4.3x10-7 HCO3(aq) +H₂O(H₂O* (aq) +CO3² (aq) Ka2 = 5.6x10-11 Enter your answers numerically separated by commas. Express your answer using two significant figures. 15. ΑΣΦ [H₂CO3], [HCO3 ], [CO32], [H3O+], [OH-] = SWO ? mol L-1
▼ Part A Calculate the concentration of all species in a 0.145 M solution of H₂CO3. H₂CO3(aq) +H₂O(1) H3O+ (aq) + HCO3(aq) Ka1 = 4.3x10-7 HCO3(aq) +H₂O(H₂O* (aq) +CO3² (aq) Ka2 = 5.6x10-11 Enter your answers numerically separated by commas. Express your answer using two significant figures. 15. ΑΣΦ [H₂CO3], [HCO3 ], [CO32], [H3O+], [OH-] = SWO ? mol L-1
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
Chapter14: Acids And Bases
Section: Chapter Questions
Problem 7ALQ: You are asked to calculate the H+ concentration in a solution of NaOH(aq). Because sodium hydroxide...
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Question
![▼
Part A
Calculate the concentration of all species in a 0.145 M solution of H₂CO3.
H₂CO3(aq) +H₂O(1) H3O+ (aq) + HCO3(aq) Ka1 = 4.3x10-7
HCO3(aq) +H₂O(1) H3O+ (aq) +CO3²- (aq) Ka2 = 5.6x10-11
Enter your answers numerically separated by commas. Express your answer using two significant figures.
15. ΑΣΦ
[H₂CO3], [HCO3 ], [CO32], [H3O+], [OH-] =
SWO ?
mol L-1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7592fa87-9465-4b1b-99ea-5ce83fac89eb%2F30d78b27-7b9a-458e-a18a-73dfe36d8e7c%2Fibfv9r9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:▼
Part A
Calculate the concentration of all species in a 0.145 M solution of H₂CO3.
H₂CO3(aq) +H₂O(1) H3O+ (aq) + HCO3(aq) Ka1 = 4.3x10-7
HCO3(aq) +H₂O(1) H3O+ (aq) +CO3²- (aq) Ka2 = 5.6x10-11
Enter your answers numerically separated by commas. Express your answer using two significant figures.
15. ΑΣΦ
[H₂CO3], [HCO3 ], [CO32], [H3O+], [OH-] =
SWO ?
mol L-1
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