The titration of 25 mL of pyrimidine 0.0836 mol / L (Kb = 1.69 x10) with HCl
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Question:
The titration of 25 mL of pyrimidine 0.0836 mol / L (Kb = 1.69 x10⁻⁹) with HCl 0.1067 mol / L. Tit ration reaction: C₅H₅N + H⁺ → C₅H₅NH⁺.
a) calculate the pH when the volume of acid added is 4.63; 19.60 and 25.00 mL;
b) Sketch the titration curve using the data found in item an as the basis;
c) If the concentrations of the reagents involved were less concentrated, what would you expect to happen? (justify and sketch the two curves on the same graph).
Related Book For
Biochemistry Concepts and Connections
ISBN: 978-0321839923
1st edition
Authors: Dean R. Appling, Spencer J. Anthony-Cahill, Christopher K. Mathews
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