Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
Chem ex
1. Use Python to plot out the entire titration curve with each point of the addition
labeled by the following style : (volume of addition ; pH value).
1. A 100.0 mL sample of 0.100M methylamine (CH3NH2 , Kb=3.7×10-4 ) is titrated
with 0.250M HNO3. Calculate the pH after the addition of each of the following
volumes of acid: (a)0.0 mL (b)20.0 mL (c)40.0 mL (d)60.0 mL