Swedish chemist, Svante Arrhenius, developed a theory to explain the properties of acids, bases, and neutral substances. Later, his theory was modified in an attempt to explain observed properties not explained by his original theory. Identify each of the following as demonstrating the Arrhenius theory or the modified Arrhenius theory. Example Theory H3PO4(aq) – H*(aq) + H2PO4 (aq) Arrhenius theory modified Arrhenius theory Example Theory HBr(aq) + H20(1) → H30*(aq) + Br (aq) Equation Theory NH,(aq) + H,0() - NH,*(aq) + OH"(aq)
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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