5. (a) HG is a hypothetical weak acid. Given that the pH at the equivalence point for the titration between 0.073 M pota
Posted: Mon May 02, 2022 7:57 pm
5. (a) HG is a hypothetical weak acid. Given that the pH at the
equivalence point for the titration between 0.073 M potassium
hydroxide and 20.0 mL of 0.046 M HG is 10.44, calculate the base
dissociation constant of G - . (13 marks) (b) 68.1 grams of a
titanium complex P were dissolved in water and its ligand field
splitting energy was measured as 59.05 kJ. Calculate the molar mass
of P if the complex absorbs a wavelength of 733 nm. (7 marks)
equivalence point for the titration between 0.073 M potassium
hydroxide and 20.0 mL of 0.046 M HG is 10.44, calculate the base
dissociation constant of G - . (13 marks) (b) 68.1 grams of a
titanium complex P were dissolved in water and its ligand field
splitting energy was measured as 59.05 kJ. Calculate the molar mass
of P if the complex absorbs a wavelength of 733 nm. (7 marks)