MIKKEL JUUL JENSEN / SCIENCE PHOTO LIBRARY MIKKEL JUUL JENSEN / SCIENCE PHOTO LIBRARY
Reaction of hydrogen and oxygen to water. Computer artwork of a balanced chemical equation showing how two hydrogen (H2, white) molecules (left) combine with a single oxygen (O2, red) molecule (centre) to form two water (H2O) molecules (right).
Model release not required. Property release not required.