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Answers:pretty much everything you can think of in life relates to chemistry. think about the clothes you wear, the food you eat, the car you drive, the books you read, the medicines you take, your computer, the weather... everything in this universe is made up of atoms, atoms are made up of protons, neutrons, and electrons. the reactions that take place in your body both to keep you alive (mitosis has chemical processes) as well as sustain you (digestion is all about breaking complex molecules into smaller molecules which can be absobed... all by chemical processes) are all at the most basic level chemistry.
Answers:You can not image any thing without use of chemistry.Say for medicines, petrochemicals and fertilisers ( Made up of crude oil and natural gas or any other C-H compound), Inorganic Chemistry is used for metals and its derivatives a long list of such items.Organic Chemistry just we cannot image. and the derivatives from this like soap, cosmetics,medicines,furniture, switchs,power, cells, circuits,cables,insulation,pipes, -------
Answers:I was a chemistry major for two years in college, now a much happier geology major. Advantages - We have been able to synthesize new materials that make our lives much, much easier. Take polyethelene, for example, you can wear it, you can make it into machine parts, or tools, or you can use it hold last nights leftovers! Chemistry has allowed us to synthesize new medications that change lives (aspirin and birth control, anyone?) They allow us to create new ceramics that absorb heat in a way that allows them to withstand high temperatures and still not burn our hands when we touch them (ps, they're on the space shuttle!) They allow us to understand what makes up our food, our bodies, and our surroundings. We are learning to understand how our world works at the molecular level with chemistry. It's a very cool thing. Disadvantages- While scientists' aim to improve the quality of life for humans, plants, animals, and to save the the environment, sometimes these are interpreted as quick fixes to real issues in society and our world. Any introduction or removal of a chemical in an environment can change the way a system works. (be it social, human, animal, or earth-wide) Repeated experiments on manufacture, testing, use, and long term effects of chemicals are essential to our survival. Look what happened with DDT, CFCs, hormone replacement therapy, and the Bhopal Disaster. While we learned a lot, there was a tremendous cost to the environment and/or humanity. We need to understand what we are really doing with our technology before we implement it. There is no such thing as a magic pill to save us all, unfortunately. So the science of chemistry is good, but what we do with it can harm or help us.
Answers:You need homework in English. I'm sure the homework assignment is only for you to realize that chemistry is everywhere and without we would not be a civilized and highly technical world. Chemistry Explains... * Cooking Chemistry explains how food changes as you cook it, how it rots, how to preserve food, how your body uses the food you eat, and how ingredients interact to make food. * Cleaning Part of the importance of chemistry is it explains how cleaning works. You use chemistry to help decide what cleaner is best for dishes, laundry, yourself, and your home. You use chemistry when you use bleaches and disinfectants and even ordinary soap and water. How do they work? That's chemistry! * Medicine You need to understand basic chemistry so you can understand how vitamins, supplements, and drugs can help or harm you. Part of the importance of chemistry lies in developing and testing new medical treatments and medicines. * Environmental Issues Chemistry is at the heart of environmental issues. What makes one chemical a nutrient and another chemical a pollutant? How can you clean up the environment? What processes can produce the things you need without harming the environment? We're all chemists. We use chemicals every day and perform chemical reactions without thinking much about them. Chemistry is important because everything you do is chemistry! Even your body is made of chemicals. Chemical reactions occur when you breathe, eat, or just sit there reading. All matter is made of chemicals, so the importance of chemistry is that it's the study of everything.