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- Polymerisation of Polyethylene
- Ozone Destruction
- Synthesis of Urea
- Two scientists, who were trying to react ethylene and benzaldehyde, but they accidentally discovered Polytheism in 1933, but instead they discovered a waxy type of feeling material that turnout out Polymer of ethylene. In structure this was a secret because it made electrical components enough to place in planes
- Combustion of Hydrogen
- While Mechanical refrigeration technology has been in common usage since 1800s, refrigeration encountered multiply problems due to limted technology. So two scientists went and set out to find a much safer refrigerant. as a result of mixing random chemicals...chlorofluorocarbons (CFCs) became much safer for the world
- Saponification
- states that living systems are governed by completely different systems than non-living ones. but,Friedrich Wohler, a German Scientist, fixed that in 1828. He was working on trying to syntgesis ammonium cyanite. when he reacted to acouple subnases to make it, but he made white crysticals this was later indentfied at Urea.
- WORK CITED
- ALLLL DONEEE!!!! THANK YOUUUUUU
- in the late 1700s a new theroy came to be noticed. the concept said that all inflammable substances contained a fire called phlogiston, and during combustion, the phlogiston would be lost to the air. Antoine Lavoisier was a scientist who was very apprehensive of this theory. after acouple years, he combusted imflambilbe air with normal air, the product was water.
- man acitebtally mixes oil and water
- https://experihub.com/top-6-chemical-reactions-that-changed-history/
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