A solution may contain any of the three (Pb^2+, Ag+ and Hg2^2+) group I cations. A white precipitate is formed upon the addition of HCl. This precipitate is partially soluble in hot water and any residue dissolves upon the addition of NH4OH. Which group I ions are present? Which are absent? Which are in doubt? How would you remove all doubt?
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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
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 solution may contain any of the three (Pb^2+, Ag+ and Hg2^2+) group I cations. A white precipitate is formed upon the addition of HCl. This precipitate is partially soluble in hot water and any residue dissolves upon the addition of NH4OH. Which group I ions are present? Which are absent? Which are in doubt? How would you remove all doubt?
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