Writing and Balancing Chemical Equations Answers

Electrolysis breaks down water to form hydrogen and oxygen gas. The word equation that represents this reaction is: water

A bright light is produced when magnesium reacts with the oxygen in air to form magnesium oxide. The word equation that represents this reaction is: magnesium + oxygen

When methane burns, it reacts with oxygen to produce water and carbon dioxide. The word equation that represents this reaction is: methane + oxygen