(a) Select all of the correct statements about the relative acid strengths of pairs of acids from the choices below. HCI is a stronger acid than H₂S because Cl is more electronegative than S. H3PO3 is a stronger acid than H3PO4 because it has fewer oxygens surrounding the central P atom. HPO4²- is a stronger acid than H₂PO4 because it has more charge (is more unstable). H₂O is a stronger acid than NH3 because O is more electronegative than N. HBrO 4 is a stronger acid than H₂SO4 because Br is more electronegative than Se. H₂Se is a stronger acid than H₂S because Se atoms are larger than S atoms.
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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