Place 4 pieces each of blue and red litmus papers on a dry watch glass. Moisten the tip of the stirring rod with the solutions below using only one solution at a time. Rinse the stirring rod before touching the next solution. Touch the litmus paper with the stirring rod. based on the expirement above, Classify each specified below, if it is as strong acid , weak acid, strong base or weak base based on the degree of the change in color of the litmus paper. dilute HCl dilute acetic acid dilute NH4Cl aniline Give a general statement as to the difference in the degree of acidity and alkalinity between organic and inorganic compounds.
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.
. ACIDITY AND ALKALINITY
Place 4 pieces each of blue and red litmus papers on a dry watch glass. Moisten the tip of the stirring rod with the solutions below using only one solution at a time. Rinse the stirring rod before touching the next solution. Touch the litmus paper with the stirring rod.
based on the expirement above, Classify each specified below, if it is as strong acid , weak acid, strong base or weak base based on the degree of the change in color of the litmus paper.
- dilute HCl
- dilute acetic acid
- dilute NH4Cl
- aniline
Give a general statement as to the difference in the degree of acidity and alkalinity between organic and inorganic compounds.
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