A drop of phenolphthalein is added to a test tube containing a solution of ammonium hydroxide. The solution turns from clear to pink. When ammonium chloride is added to the test tube, the solution turns clear.. Explain your observation. O The equilibrium shifts left. Therefore the hydroxide concentration decreases and the solution becomes acidic. The equilibrium shifts right. Therefore the hydroxide concentration decreases and the solution becomes acidic. The equilibrium shifts left. More ammonium hydroxide ionizes, so the solution becomes more basiC.
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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