Physical Science S2 Finals Review #3, gk

Front

The written representation of a chemical reaction is called a/an ___

Back

chemical equation

Front

What is the chemical name for AlN?

Back

aluminum nitride

Front

Mass/matter is neither created nor destroyed. Law of ____

Back

conservation of mass

Front

What is the chemical formula for Octacarbon decaphosphorus?

Back

C8P10

Front

What are the products of combustion?

Back

water, carbon dioxide, and energy

Front

What is a chemical formula?

Back

A symbolic representation of the composition of a compound, indicating the elements present and their relative proportions.

Front

Define molecular formula.

Back

A type of chemical formula that shows the actual number of atoms of each element in a molecule.

Front

What does the Law of Conservation of Energy state?

Back

Energy cannot be created or destroyed, only transformed from one form to another.

Front

What is the difference between a chemical equation and a chemical formula?

Back

A chemical equation shows the reactants and products of a reaction, while a chemical formula represents the composition of a compound.

Front

What is combustion?

Back

A chemical reaction that typically involves the reaction of a substance with oxygen to produce heat and light.