The recommended dose of quinine is 0.800 g/kg. If we assume thedensity is 1 g/ml what is the ph of this solution? the molar massof quinine is 324.412. If 100 ml of this solution is titrated witha solution of 0.010 M HCL how many ml of HCL are required to reachthe first equivalence point? what is the ph there? What is the PHwhen 32 ML of HCL have been added? what is the ph at the secondequivalence point? what species of quinine is predominant at a phof 2.5(in the stomach)? and 7.4 (in the blood)
Kb1= 1.0x10-6
Kb2= 1.58x10-10
