4 Chemistry Inventions That Changed the Modern World
Taking chemistry assignment help is not an uncommon thing for students. We can see numerous students opting for online chemistry assignment help because they want to get enriched with complex chemistry topics. We cannot deny that chemistry is an extremely important subject in our modern world. Everything we see around us comprises atoms and molecules and has chemical properties. essay helpTaking expert help with chemistry assignments helps them to understand various unknown facts like how chemistry inventions have impacted and changed the modern world. Four such inventions are –
Penicillin is undoubtedly one of the most vital inventions of the last century. Before Alexander Fleming and Howard Florey discovered penicillin, even the most trivial things like the common cold could turn fatal. But after intense experimentations in the chemistry labs, when penicillin finally hit the market in the early 1940s, it changed the medical industry.
2. The Haber-Bosch Process
Nitrogen is the most abundant element in our atmosphere and also a crucial element in the biochemistry of anything living. However, we cannot extract nitrogen directly from the air since; nitrogen is an element that doesn’t like to react with other elements. make my assignmentThis issue was affecting agriculture severely.
In 1910, two German scientists, Fritz Haber and Carl Bosch invented ammonia by mixing hydrogen with atmospheric nitrogen. This dynamically transformed the agriculture industry as it went on to become the most used crop fertilizer.
Today almost 90% of the commonly used plastic objects like food packaging, water pipes, etc. are made a form of polythene. However, it may come as a shock that polythene was the result of an accident. dissertation writing services When a German scientist observed an unknown waxy substance at the bottom of his tubes, he investigated that in his lab. They discovered extremely long molecular chains in this substance, which led to the discovery of polyethylene, or an early form of plastic.
4. Pill and Mexican Yam
The earlier ways of treating contraception and menstrual disorders by synthesizing hormones were costly, inefficient and time-consuming. However, organic chemistry paved the way for synthetically developing progesterone, slashing the cost in half. Russell Marker discovered a pill by isolating a specific compound from Mexican yam to make the world's first contraceptive pill.
These examples are just the tip of the iceberg. You can take Essay Assignment Helpto know about more such examples.