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.
Phenylephrine, an organic substance with molecular formula
C9H13NO2, is used as a nasal decongenstant in over-thecounter
medications. The molecular structure of phenylephrine
is shown below using the usual shortcut organic
structure. (a) Would you expect a solution of phenylephrine
to be acidic, neutral, or basic? (b) One of the active ingredients
in Alka-Seltzer PLUS® cold medication is phenylephrine
hydrochloride. How does this ingredient differ from the
structure shown below? (c) Would you expect a solution of
phenylephrine hydrochloride to be acidic, neutral, or basic?
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