Chemical Reactions unit study tool

Front

Which side of a chemical equation is the reactant side?

Back

Left (before the yields sign)

Front

What type of reaction is represented by the equation: 2 MgI2 + Mn(SO3)2 → 2 MgSO3 + MnI4?

Back

Double displacement

Front

What is the little number after an element in a chemical equation called? Example: H₂

Back

Subscript

Front

What type of reaction is represented by the equation: CaCO₃ → CaO + CO₂?

Back

Decomposition

Front

Translate the word equation: Carbon Dioxide and Water react to form Glucose (C₆H₁₂O₆) and Oxygen.

Back

CO₂ + H₂O → C₆H₁₂O₆ + O₂

Front

What is a chemical reaction?

Back

A process that involves the rearrangement of the molecular or ionic structure of a substance.

Front

What is a product in a chemical reaction?

Back

The substances that are formed as a result of a chemical reaction.

Front

What is a reactant in a chemical reaction?

Back

The starting materials that undergo change in a chemical reaction.

Front

What does the law of conservation of mass state?

Back

Mass is neither created nor destroyed in a chemical reaction.

Front

What is a coefficient in a chemical equation?

Back

A number placed in front of a chemical formula to indicate the number of molecules involved.