Final Review 3 IPC Fall 2022

Front

What are the original substances found on the left side of a chemical equation?

Back

Reactants are the original substances that undergo a chemical change in a reaction.

Front

What are the new substances found on the right side of a chemical equation?

Back

Products are the new substances formed as a result of a chemical reaction.

Front

What is the substance being dissolved in a solution?

Back

The solute is the substance that is dissolved in a solvent.

Front

What type of reaction is represented by the equation C2H4 + 3O2 → 2CO2 + 2H2O?

Back

This is a combustion reaction, where a hydrocarbon reacts with oxygen to produce carbon dioxide and water.

Front

What type of solution is formed when 20 g of KClO3 at 70 °C does not exceed its solubility limit?

Back

An unsaturated solution is formed when the solute concentration is less than the solubility limit.

Front

What is the law that states mass is neither created nor destroyed in a chemical reaction?

Back

The law of conservation of mass states that the total mass of reactants equals the total mass of products in a chemical reaction.

Front

What is the term for a reaction that involves the combination of two or more substances to form a single product?

Back

A synthesis reaction is when two or more reactants combine to form one product.

Front

What is the term for a reaction that breaks down a compound into simpler substances?

Back

A decomposition reaction is when a single compound breaks down into two or more simpler products.

Front

What is the term for a reaction where one element replaces another in a compound?

Back

A single replacement reaction occurs when one element displaces another in a compound.

Front

What is the term for a reaction where two compounds exchange ions or bonds to form new compounds?

Back

A double replacement reaction involves the exchange of ions between two compounds.