Table 2. pH Measurement of various substances using paper indicators and pH meter and the corresponding [H*), pOH & [OH]. pH Range reading pH Solutions Wide Blue Litm Acidic Bas Red Litmus Раper [H*] pOH [OH] ic/ Neutral us Раpe раper Blue to Red to 6.70 1) Deionized Water Blue Red 3.58 2) Apple Juice Blue to Red to Red 3 Red Red to Red 3) Milk Blue to Red 6 6.58 4) Window Cleaner Blue to Blue Red to Blue 10 10.55 5) Sodium Blue to Red to 7 6.58 chloride Blue Red 6) Sodium Blue to Red to Blue Blue 9 9.55 bicarbonate 7) Ferric chloride Blue to Red Red to Red 1.59 69 2.
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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