Question

Select the word(s) to complete the word equation that matches the description of the reaction.
Electrolysis breaks down water to form hydrogen and oxygen gas.

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

Answer 1

Answer:

Electrolysis breaks down water to form hydrogen and oxygen gas : hydrogen + oxygen

Explanation:

Answer 2

The word equation can be represented as the constituents of the equation are written in their full name rather than a symbol.

The word equations for the following descriptions are:

• Electrolysis breaks down water to form hydrogen and oxygen gas:

Water = Hydrogen + Oxygen

• A bright light is produced when magnesium reacts with the oxygen in the air to form magnesium oxide.

Magnesium + Oxygen = Magnesium Oxide

• When methane burns, it reacts with oxygen to produce water and carbon dioxide.

Methane + Oxygen = Carbon dioxide + water

For more information about the word equation, refer to the link:

https://brainly.com/question/15423342