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2.2 Assuming that the final volume of the solution after the titration is exactly 5 mL, determine the molarity of SO- ion in the solution. (You may assume that all the acid added was consumed)

2.2 Assuming that the final volume of the solution after the titration is exactly 5 mL, determine the molarity of SO- ion in the solution. (You may assume that all the acid added was consumed)

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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2.2.2 Assuming that the final volume of the solution after the titration is exactly 5 mL, determine the molarity of SO?- ion in the solution. (You may assume that all the acid added was consumed)
Transcribed Image Text:2.2.2 Assuming that the final volume of the solution after the titration is exactly 5 mL, determine the molarity of SO?- ion in the solution. (You may assume that all the acid added was consumed)
Calcium ion (Ca2+) performs essential functions 2.2 in human blood. The calcium ions in a 1.00 mL sample of blood was precipitated as CaC204. The precipitate was filtered off, dissolved in acid and titrated, requiring 2.05 mL of 4.88 x 10-4 M KMN04: Kalsiumioon (Ca2+) verrig essensïele funksies in menslike bloed. Die kalsiumione in 'n 1.00 mL bloedmonster is gepresipiteer as CaC204. Die presipitaat is afgefiltreer, opgelos in suur en getitreer, wat 2.05 mL van 4.88 x 10-4 M KMN0 2.2 vereis het: 2KMN0,(aq) + 5CAC204(s) + 8H2S0,(aq) → 2MNSO,(aq) + K2SO4(aq) + 5Caso,(s) + 8H20(e) + 10C02(g) Bepaal die konsentrasie van die Ca2+ uitgedruk as mg Ca* per 100 mL bloed. 2.2.1 Determine the concentration of the Ca2+ ,2+ expressed as mg Ca?+ per 100 mL of blood 2.2.1 2+ 10.0mnCa2+ o 100 mL bloodl
Transcribed Image Text:Calcium ion (Ca2+) performs essential functions 2.2 in human blood. The calcium ions in a 1.00 mL sample of blood was precipitated as CaC204. The precipitate was filtered off, dissolved in acid and titrated, requiring 2.05 mL of 4.88 x 10-4 M KMN04: Kalsiumioon (Ca2+) verrig essensïele funksies in menslike bloed. Die kalsiumione in 'n 1.00 mL bloedmonster is gepresipiteer as CaC204. Die presipitaat is afgefiltreer, opgelos in suur en getitreer, wat 2.05 mL van 4.88 x 10-4 M KMN0 2.2 vereis het: 2KMN0,(aq) + 5CAC204(s) + 8H2S0,(aq) → 2MNSO,(aq) + K2SO4(aq) + 5Caso,(s) + 8H20(e) + 10C02(g) Bepaal die konsentrasie van die Ca2+ uitgedruk as mg Ca* per 100 mL bloed. 2.2.1 Determine the concentration of the Ca2+ ,2+ expressed as mg Ca?+ per 100 mL of blood 2.2.1 2+ 10.0mnCa2+ o 100 mL bloodl
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