than S. __H2S is a stronger acid than H2O because S atoms are larger than O atoms. __H2O is a stronger acid than H2S because O is more electronegative than S. __H3PO4 is a stronger acid than H3AsO4 because P is more electronegative than As. __H2SeO4 is a stronger acid than H2SO4 because Se is larger than S.
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.
(a) Select all of the correct statements about the relative acid strengths of pairs of acids from the choices below.
__H2S is a stronger acid than HCl because Cl is more electronegative than S.
__H2S is a stronger acid than H2O because S atoms are larger than O atoms.
__H2O is a stronger acid than H2S because O is more electronegative than S.
__H3PO4 is a stronger acid than H3AsO4 because P is more electronegative than As.
__H2SeO4 is a stronger acid than H2SO4 because Se is larger than S.
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