A sodium hydrogen carbonate/sodium carbonate buffer system is to be prepared with a pH of 9.89. The relevant pKa valueis 10.33. What volume of 0.1066 M HCl must be added to 750 mL of 0.132 M Na2CO3 to obtain this pH?
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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.
- A sodium hydrogen carbonate/sodium carbonate buffer system is to be prepared with a pH of 9.89. The relevant pKa valueis 10.33. What volume of 0.1066 M HCl must be added to 750 mL of 0.132 M Na2CO3 to obtain this pH?
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