What Would Happen If the Atmosphere Was Made of 100% Oxygen?

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Attention! This video shows dangerous experiments! Do not repeat the experiments shown in this video!

Hello everyone! In this video, I explore how ordinary materials burn under normal atmospheric oxygen and what would happen if the concentration reached 100%. I demonstrate experiments with wood, nuts, cigarettes, sulfur, selenium, and various metals inside quartz tubes with a constant air supply. I also explain how oxygen first appeared on Earth, how its concentration changed over billions of years, and how it shaped life and evolution. Along the way, I show how reactive different elements become when oxygen is plentiful and why some metals ignite much more easily than others.

Welcome to my channel! It's dedicated to experiments in inorganic and organic chemistry! Here, you can find a lot of chemical experiments, each of which contains explanations that will be understandable even to people who are not into chemistry. In my video experiments, I also indicate chemical equations that will help you understand the essence of chemical reactions and transformations. If you have problems with the perception of difficult chemical reactions and chemical equations in school, then you can use some of my videos as a self-help guide in chemistry. Also, some experiments from my videos can be repeated at home, of course, in compliance with all safety rules. Many of the experiments that are shown in my videos are shown to children and used as classic demonstration experiments for schoolchildren or students. Each experiment will be explained as clearly as possible. Chemistry is easy for everyone, even for beginners!
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