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.
Succinic acid (H2C4H6O4), which we will denote H2Suc,
is a biologically relevant diprotic acid with the structure
shown below. At 25 °C, the acid-dissociation constants for
succinic acid are Ka1 = 6.9 x 10-5 and Ka2 = 2.5 x 10-6.
(a) Determine the pH of a 0.32 M solution of H2Suc at
25 °C, assuming that only the first dissociation is relevant.
(b) Determine the molar concentration of Suc2 - in the
solution in part (a). (c) Is the assumption you made in part
(a) justified by the result from part (b)? (d) Will a solution
of the salt NaHSuc be acidic, neutral, or basic?
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