Pharmaceutical Inorganic Chemistry Lab Quiz

Questions and Answers

Match the type of compound with its description:

Ionic compounds = Involve metal and non-metal ions with complete electron exchange Covalent compounds = Involve sharing of electrons between two non-metals Ternary compounds = Contain three different elements Coordination compounds = Consist of ligands bound to a central metal atom

Match the physical property with the correct type of compound:

High melting and boiling points = Ionic compounds Low melting and boiling points = Covalent compounds Aqueous conductivity = Ionic compounds Low electrical conductivity = Covalent compounds

Match the bonding nature with its effect on structure:

Complete electron exchange = Ionic compounds Shared electrons between non-metals = Covalent compounds Multiple groups of atoms = Coordination compounds Two different elements = Binary compounds

Match the naming convention with the type of compound:

-ide suffix = Binary compounds Cation followed by anion = Ternary compounds Complex with ligands = Coordination compounds Element name and root element name = Binary compounds Signup and view all the answers

Match the term with its related feature:

Ligands = Determining geometry and stability Metal atom = Center of coordination complexes Binary compound = Two-element structure Ternary compound = Three-element structure Signup and view all the answers

Match the feature with the corresponding compound type:

More complex than binary = Ternary compound Composed of anions and neutral atoms = Coordination compounds Stronger ligand equals more stability = Coordination compounds Electrolyte in solutions = Ionic compounds Signup and view all the answers

Match the compound type with its reaction characteristic:

High conductivity in aqueous solutions = Ionic compounds Low conductivity in solid state = Ionic compounds Forming distinct molecular structures = Covalent compounds Stability affected by ligand strength = Coordination compounds Signup and view all the answers

Match the definition with the correct term:

A compound with three different elements = Ternary compound Atoms or ions that bind to a central atom = Ligands Shared electrons define this bond = Covalent bonding Complete exchange of electrons = Ionic bonding Signup and view all the answers

Match the following elements with their roles in compounds:

Central metal atom = Coordination compounds First element name = Binary compounds Root name followed by -ide = Binary compounds Cation first order = Ternary compounds Signup and view all the answers

Study Notes

Ionic and Covalent Binary Compounds

Ionic binary compounds are formed from metal and non-metal ions, involving complete electron transfer.
Covalent binary compounds consist of two non-metal atoms that share electrons, forming molecules.
Ionic compounds exhibit high melting and boiling points due to strong ionic bonds.
Ionic compounds show low conductivity in solid state but high conductivity when dissolved in water.
Covalent compounds have lower melting and boiling points compared to ionic compounds and lower electrical conductivity.

Ternary Compounds

Ternary compounds contain three different elements, making their structures inherently more complex than binary compounds which consist of only two elements.
The presence of an additional element introduces more possible interactions and configurations.

Coordination Compounds and Ligands

Coordination compounds consist of a central metal atom surrounded by an array of ligands, which can be anions or neutral atoms.
Ligands play a crucial role in determining the geometry of the coordination complex and influence its stability.
Stronger ligands lead to greater stability of the complex versus weaker ligands.
Coordination compounds have more complex structures than binary or ternary compounds due to the variable nature of the ligand arrangement.

IUPAC Nomenclature

Naming conventions differ for binary, ternary, and coordination compounds in IUPAC nomenclature.
In binary compounds, the first element retains its name, while the second element uses its root name followed by the suffix "-ide."
Ternary compounds name the cation first, followed by the anion.
Coordination compounds require specific nomenclature rules reflecting the nature of the central metal and its ligands.

Description

Test your understanding of inorganic compounds and their properties in this Pharmaceutical Inorganic Chemistry Laboratory quiz. Explore the differences between ionic and covalent binary compounds and their bonding characteristics. Perfect for pharmacy students wanting to deepen their knowledge in inorganic chemistry.