Chemical Reactions Review

Front

What is the left part of a chemical equation called?

Back

Reactants

Front

Identify the type of chemical reaction: 2H2 + O2 -> 2H2O

Back

Synthesis

Front

What is the right part of a chemical equation called?

Back

Products

Front

What does the arrow in a chemical equation represent?

Back

Yields

Front

What is a chemical equation?

Back

A representation of a chemical reaction using symbols and formulas.

Front

What is a coefficient in a chemical equation?

Back

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

Front

Balance this equation: H2 + O2 -> H2O

Back

2H2 + O2 -> 2H2O

Front

What type of reaction is represented by the equation: AB -> A + B?

Back

Decomposition

Front

What type of reaction is represented by the equation: A + B -> AB?

Back

Synthesis

Front

What is the balanced equation for the combustion of methane (CH4)?

Back

CH4 + 2O2 -> CO2 + 2H2O