Clinical Applications of Ionic and Molecular Compounds

Naming Ionic and Molecular Compounds

Understanding the nomenclature of ionic and molecular compounds is essential in GOB Chemistry, especially when considering their clinical applications. Below are examples of compounds commonly encountered in healthcare settings, along with their names and uses.

6.55 Name each of the following ionic or molecular compounds:

• Al2(SO4)3: Name: Aluminum sulfate Application: Used as an antiperspirant. Type: Ionic compound Formula:

• CaCO3: Name: Calcium carbonate Application: Used as an antacid to neutralize stomach acid. Type: Ionic compound Formula:

• N2O: Name: Dinitrogen oxide (commonly known as nitrous oxide) Application: Known as "laughing gas," used as an inhaled anesthetic. Type: Molecular compound Formula:

• Mg(OH)2: Name: Magnesium hydroxide Application: Used as a laxative and antacid. Type: Ionic compound Formula:

6.56 Name each of the following ionic or molecular compounds:

• Al(OH)3: Name: Aluminum hydroxide Application: Used as an antacid. Type: Ionic compound Formula:

• FeSO4: Name: Iron(II) sulfate Application: Used as an iron supplement in vitamins. Type: Ionic compound Formula:

• NO: Name: Nitric oxide Application: Used as a vasodilator to relax blood vessels. Type: Molecular compound Formula:

• Cu(OH)2: Name: Copper(II) hydroxide Application: Used as a fungicide. Type: Ionic compound Formula:

Key Concepts in Naming Compounds

• Ionic Compounds: Composed of metal and nonmetal ions. The name of the cation (metal) is given first, followed by the name of the anion (nonmetal or polyatomic ion).

• Molecular Compounds: Composed of nonmetals. Prefixes are used to indicate the number of atoms (e.g., di-, tri-).

• Clinical Relevance: Many compounds have important medical uses, such as antacids, supplements, anesthetics, and fungicides.

Table: Summary of Compound Names and Clinical Uses

Additional info: The names and uses of these compounds are inferred from standard chemical nomenclature and common clinical applications.