Essay on-Chemistry in Our Life

Chemistry relates to everything we touch, see, smell, hear, and taste because atoms make up everything in the universe. Chemistry influences so much in our everyday lives that it is hard to think of an activity that does not involve a chemical process in some way. The science also plays a major role in the human body. Our bodies are made up of chemicals, in fact almost 96% of our body mass is made up of four different elements: hydrogen, oxygen, carbon, and nitrogen. Besides the physical way I am affected by elements, chemistry also majorly affects me in my line of work as a certified nursing assistant. As a certified nursing assistant I work in a nursing home and

Chemistry is a major which uses theory and experimentation to study matters, physical substances and synthesis reactions. It is a board major which can combine to other fields such as Chemistry and Biological Sciences, Chemical Physics, Chemical Synthesis and Reactivity, Material or Polymer Sciences and so on. According to the definition on the website of the college of chemistry of the University of California, Berkeley, the Bachelor of Science Degree in Chemistry prepares “students for careers as professional chemists and serves as a foundation for careers in other fields such as biology and medicine” (para. 1). Chemistry plays a critical role in developing economic growth and improving our quality of life. There are a lot of chemical jobs in the United Sates such as analytical chemists, chemical engineers, healthcare scientists, clinical biochemists, forensic scientists, pharmacologists, research scientists, toxicologist.

This is a simple equation that doesn’t properly prove the reaction. It is very complex and starts with this:

The author explains the basics of DNA by describing the simple part of it, “proteins are the molecules that do all of the work in every organism, from carrying oxygen, to building tissue, to copying DNA for the next generation” (Carroll 73). He also explained the four bases that are building blocks that are held together by strong bonds and are represented by the letters A, C, G and T. Scientist also learned that A and T always pair with each other as well as G and C, this helps them because if they know one strand of DNA they already know the second because of how the bases match up. The author states that scientists have found about 500 genes that exist in all forms of life, the author explains that these genes are “immortal”. These genes have endured millions of years of evolution and have not been mutated because they are essential for every organism to have; these genes can have important jobs such as decoding of the DNA and RNA and making

I am sitting here completely dumb founded as I think about chemistry. How does chemistry relate to me? How do I relate chemistry? It is such a subject that I am unsure of how it fits into my life other than a class I took in high school. As I dig deeper instead of just scratching the surface, I realize that I use and will be going to use chemistry more and more in my life.

Changes in matter occur every day. There are two types of ways matter can be altered; physically and chemically. Physical changes do not change the composition of the matter while chemical changes occur when one or more substances turn into a completely new substance.

As a kid, out of curiosity, I used to study the ingredients in household chemicals. A lot of dangerous substances had very useful applications. Chlorine, for example, is both a poison to humans and the thing that makes pools swimmable. This kind of paradox about common household chemicals and what they do to water is what led me to take rigorous science courses in high school, where I nurtured my passion for chemistry, as well as biology, and physics. I participated in chemistry league competitions and Olympiads as a way to build my knowledge piece by piece, like building lego. I studied atomic structure, covalent bonds and ionization energy asking myself: Why? How do molecules stick to each other? When would it be advantageous to unstick them?

Therefore, the concepts make sense to the knowledge I previously learnt, especially when combined with the other sciences. The more I learn, especially this year in the university introductory courses, the more exciting and interesting chemistry becomes. This excitement of making sense of my previous knowledge needs to continue, as I told myself, and I would need to take chemistry as my major to do so.

Chemistry plays a great role in our daily life. Everything in our lives from material to life involves chemistry. Life without chemical elements cannot be imagined. They are the makeup of many things around us and play apart in many primary functions. For instance, to do metabolism, almost 99% of our body weight contains the element, 65% oxygen, 18% carbon, 10% Hydrogen 3% nitrogen and so on. Elements make up DNA and RNA which are the building blocks for genetic materials. Although, they are used for breathing and are essentials components for nutrition. Besides this, elements are used to make nuclear weapons and technologies such as computers, TVs, and mobile phones.

Chemistry is the science that studies all properties of matter. Chemistry is an immense subject that exists everywhere in the world, from chemical compounds in the human body to detergents used in daily basis, chemistry can be in anything we can think of. Reason why, ever since I was a junior in High School I dreamt with becoming a chemical engineer in the near future. Being a chemical engineer is not just about knowing chemistry, but also implementing the engineering principles to mass produce products, and share them with consumers. Correspondingly, a chemical engineer utilizes the principles of chemistry in order to solve problems that involve the production in large-scales of chemicals, food, fuel, makeup, and many other products manufactured by chemical engineers.

Chemistry has had a large impact on medicine as we know it today. In fact medicine would have never gotten as advanced as it has today without chemistry to help it out. Everything that medicine does is based on chemistry at its core. A long time ago when there was not nearly as much knowledge of chemistry and the medicine was much more basic as well. All of medicine is made of different elements in one way or another. Chemistry will probably also have impacts on the discoveries in medicine yet to come.

Chemistry has been called the science of what things are. Its intent is the exploration of the nature of the materials that fabricate our physical environment, why they hold the different properties that depict them, how their atomic structure may be fathomed, and how they may be manipulated and changed.

My parents met while working in their town’s chemical factory. They never thought much about the side effects of working with chemicals all day until they had me. When I was born I weighed fifteen pounds and was already able to walk and talk. As soon as my mom and dad realized that I was different, they took me home and kept me away from the world. They were so afraid that I would be taken away and dissected like a frog in a lab.

In today’s society chemicals, whether you like it or not are a fact of life. Many people are afraid of chemicals and their effects on them and the environment. This is understandable because the truth of the matter is that chemicals can do some horrible things to humans, animals and the whole ecosystem. Some would say that chemicals should be done away with for these reasons. But this certainly is not true and most likely impossible. Chemicals can also have some very positive effects on our lives. Some uneducated people would argue that there should not be restrictions on chemicals. This is just as crazy as saying that chemicals should be done away with. If chemicals are regulated and people abide

Alchemy is considered the precursor to modern chemistry. When you think of chemistry, usually you think of an exact science; something very meticulous. Truthfully, it is. To be accurate and to obtain precise and desired results, it must be accurate. Alchemy, however, was not an exact science, it was a primitive approach to the elements and usually they looked to a deity to actually initiate chemical reactions. Thus we separated them, but for good reason. In today's time we us instruments to give us exactness and precision that mankind had formerly ignored. Throughout time you will see that mankind has used chemistry to solve its most complex of problems and build a world that 7 billion people have come to know as home.