Review of Semester 1 2022

Front

What does 12.011 represent?

Back

Atomic mass of Carbon.

Front

What type of reaction is represented by the exchange of ions between two compounds?

Back

Double Replacement Reaction.

Front

Identify the molecular formula for Methane.

Back

CH₄.

Front

What is the oxidation number of Manganese in MnO₂?

Back

+4.

Front

What type of intermolecular force occurs between two POLAR molecules?

Back

Dipole-dipole.

Front

What is the atomic number of Carbon?

Back

6.

Front

Define Synthesis Reaction.

Back

A reaction where two or more substances combine to form a new compound.

Front

What is the chemical symbol for Oxygen?

Back

O.

Front

What is the oxidation state of Hydrogen in most compounds?

Back

+1.

Front

What type of intermolecular force is present in nonpolar molecules?

Back

London Dispersion Forces.