How many grams of K2A (M. W. 166.22) should be added to 15.0 mL of 0.200 M HCIO4 to give a pH of 4.70 when the solution is diluted to 500 mL ? The acidity constants of H2A are 5.36 x 10-2 and 5.42 x 10-5,
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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.
How many grams of K2A (M. W. 166.22) should be added to 15.0 mL of 0.200 M HCIO4 to give a pH of 4.70 when the solution is diluted to 500 mL ? The acidity constants of H2A are 5.36 x 10-2 and 5.42 x 10-5,
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