2) Calculate the pH of the following pH = -log[4²] a) A solution that is 0.150M HCOONa and 0.100M HCOOH Ka of HCOOH is 1.8x 10-4 b) A solution that is 0.520M pyridine CsHsN( a weak base) and 0.460M pyridinium chloride CsHsNHCI Kb of C5H5N is 1.7 x10-⁹ c) A solution made by combining 55 mL of 0.050M HF and 125 mL of 0.10M NaF. Ka of HF = 6.8 x104
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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