NILERED / SCIENCE PHOTO LIBRARY NILERED / SCIENCE PHOTO LIBRARY
Oxygen generator experiment. Close-up of a fire being fuelled by a stream of oxygen gas produced by a chemical reaction. The oxygen gas is being blown onto the flame using a glass tube leading from a reaction vessel (not seen). The reaction being used to produced the oxygen gas (O2) is that between manganese dioxide (MnO2) and hydrogen peroxide (H2O2).
Model release not required. Property release not required.