Calculate the pH of 0.45 M solution of methylamine, CH3NH2 , and 0.25 M methylammonium bromide CH3NH3BR. The base dissociation constant, Kb is 4.38 x10-4 A)What is the pH if 42 mL of 0.5 M of a strong acid, like HCI, is added to 100 mL of the buffer solution? B) What if a strong base like NaOH, is added with the same amount instead?
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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.
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Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
Calculate the pH of 0.45 M solution of methylamine, CH3NH2 , and 0.25 M methylammonium bromide CH3NH3BR. The base dissociation constant, Kb is 4.38 x10-4
A)What is the pH if 42 mL of 0.5 M of a strong acid, like HCI, is added to 100 mL of the buffer solution?
B) What if a strong base like NaOH, is added with the same amount instead?
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