What simplifying assumptions do we usually make in working problems involving equilibria of salts of polyprotic acids? Why are they usually valid? Answer by selecting all true statements. The approximations are usually valid because the first ionization constant is usually much larger than the second ionization constant. The approximations are usually valid because the first ionization constant is usually smaller than the second ionization constant. If the two ionization constants are not very different the approximations are valid. The concentration of OH- and the conjugate acid of the weak base (the anion of the salt) are approximately equal. Nearly all of the OH- comes from the first ionization. Nearly all of the OH- comes from the second ionization.
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.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps