An aqueous solution is known to contain Ag+, Mg2+, and Sr2+ ions. Which reagent should be used to selectively precipitate the Ag+? A) 0.20M NaCl B) 0.20M NaNO3 C) 0.20M Na2SO4 D) 0.20M NaOH E) 0.20M Na3PO4
Ionic Equilibrium
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.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
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.
An aqueous solution is known to contain Ag+, Mg2+, and Sr2+ ions. Which reagent
should be used to selectively precipitate the Ag+?
A) 0.20M NaCl
B) 0.20M NaNO3
C) 0.20M Na2SO4
D) 0.20M NaOH
E) 0.20M Na3PO4
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