(a) Which of the following ions is present in the solution if a precipitate was observed with the addition of Ag+ but no precipitate was observed with the addition of Ba2+? SO4^2- ClO4- NO3- Cl- CrO4^2- (b) Which of the following cations is present if a precipitate was observed with the addition of SO4^2- but not with the addition of Cl-? Cu2+ K + Pb2+ Ag+ Sr2+ (c) Which of the following hydroxides is predicted to be the least soluble in water? Al(OH)3 Fe(OH)2 KOH TlOH Ca(OH)2
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.
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