Morphine is an effective painkiller but isalso highly addictive. Codeine is a popular prescriptionpainkiller because it is much less addictive than morphine.Codeine contains a basic nitrogen atom that can beprotonated to give the conjugate acid of codeine. a) Calculate the pH of 1.8 x 10^-3 M morphine if its pKb = 5.79. b)Calculate the pH of 2.7x10^-4 M codeine if the pKa ofthe conjugate acid is 8.21.
Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
Morphine is an effective painkiller but is
also highly addictive. Codeine is a popular prescription
painkiller because it is much less addictive than morphine.
Codeine contains a basic nitrogen atom that can be
protonated to give the conjugate acid of codeine.
a) Calculate the pH of 1.8 x 10^-3 M morphine if its pKb = 5.79.
b)Calculate the pH of 2.7x10^-4 M codeine if the pKa of
the conjugate acid is 8.21.
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 2 images
