There are many events in your daily life that involve chemistry, its uses and its principles. Let’s go through them one by one.
1) Food supply
The study of chemistry provided the world with chemical fertilizers such as urea, calcium superphosphate, sodium nitrate, and ammonium sulfate. These chemicals have greatly helped in increasing the production of fruits, vegetables and other crops. In this way, we can meet the ever-increasing demand for food. It has helped protect crops from pests and harmful bacteria by using some effective pesticides, fungicides and insecticides.
Chemistry also led to the discovery of preservatives. These chemicals have greatly helped in preserving food products for a long period of time. It provides methods for testing the presence of adulterants. This ensures the supply of pure food items.
Contribution to improved health and sanitation facilities
Chemistry has provided mankind with a large number of life-saving medicines. With the discovery of sulfur drugs and penicillin, we were able to find cures for dysentery and pneumonia. In addition, life-saving drugs such as Cisplatin and Taxol are effective in the treatment of cancer and AZT is used to treat AIDS. Some of the common drugs that chemistry has blessed us with include:
Analgesic: To relieve various types of pain.
Antibiotics: To prevent infections and treat diseases.
Sedative: To reduce stress and bring peace and tranquility to patients suffering from mental disorders.
Antibiotics: To prevent wound infection.
Disinfectants: To kill microorganisms in toilets, floors and drains.
The discovery of anesthetics has made surgical operations more and more successful.
The use of pesticides such as DDT and Gammexane has greatly reduced the risks of diseases carried by rats, mosquitoes and flies.
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