In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) ...

THAT the catalytic decomposition of hydrogen peroxide by catalase requires the presence of molecular oxygen was demonstrated by a number of manometric experiments previously described 1. Being, ...

TEN rats were implanted with Walker tumour and on the same day an succeeding days of the experiment the drinking water was replaced by 0.45 per cent hydrogen peroxide as described by Holman 1. They ...