The compound is essential for photosynthesis, a chemical reaction that converts sunlight into carbohydrates.
The fluid travels through the channels and a chemical reaction occurs that causes the spot to change color.
But the whole process of ion movement and chemical reaction is slower than the movement of electrons in a capacitor.
When a battery is connected to a load, a chemical reaction begins.
Fireflies produce a chemical reaction inside their bodies that allows them to light up.
Air bags are not inflated from some compressed gas source but rather from the products of a chemical reaction.
Put together then, chemiluminescence means giving off light via a chemical reaction.
Fuel cells generate electricity in a chemical reaction between hydrogen and oxygen, which yields only pure water vapor.
They also glow, producing light by a chemical reaction.
Weighing six pounds, it provides an hour's worth of oxygen through a chemical reaction.
British Dictionary definitions for chemical reaction
chemical reaction
noun
1.
a process that involves changes in the structure and energy content of atoms, molecules, or ions but not their nuclei Compare nuclear reaction
chemical reaction in Culture
chemical reaction definition
A process in which atoms of the same or different elements rearrange themselves to form a new substance. While they do so, they either absorb heat or give it off.