A sodium hydroxide solution contains a small amount of sodium carbonate as a result of contamination by atmospheric carbon dioxide. A 25.00-mL aliquot requires 25.62 mL of 0.1021 M HCl to reach the phenolphthalein end point and an additional 0.80 mL to reach the methyl red end point. Calculate the molar concentration of NaOH in the solution. Type the numerical answer only.
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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 hydroxide solution contains a small amount of sodium carbonate as a result of contamination by atmospheric carbon dioxide. A 25.00-mL aliquot requires 25.62 mL of 0.1021 M HCl to reach the phenolphthalein end point and an additional 0.80 mL to reach the methyl red end point. Calculate the molar concentration of NaOH in the solution. Type the numerical answer only.
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