A. Role of Chemistry in Society Applications of chemical science have contributed significantly to the advancement of human civilization (1‚ 2‚ 3). With a growing understanding and ability to manipulate chemical molecules‚ the post-World War II chemist was considered a societal problem solver. They synthesized crop-enhancing agricultural chemicals to ensure a constant and viable food supply. They played a significant role in the eradication of deadly diseases by developing life-saving pharmaceuticals
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ALCHEMY TO CHEMISTRY Can we say that alchemy and chemistry are two different things? Actually no‚ we can’t. Alchemy is the pioneer of today’s modern chemistry. As the time passed alchemy has changed and developed to form Chemistry. Therefore we shouldn’t think that they are two different subjects. In this article‚ first of all you will learn how alchemy was found and evolved .After that how it transitioned from alchemy to chemistry and finally the similarities and differences between them.
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Chemistry and Us The world is surrounded by so many things and everything is made of chemicals. Chemistry is very vital because it helps us to know the composition and changes of matter. Every single day of our life passes through chemistry in many ways. Human body works through the chemical reactions happening inside it. When we breathe‚ eat and sleep there’s still the presence of chemistry. The oxygen and foods we take helps our body to work. Exchanges of gasses‚ breaking down of foods we
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Importance of Chemistry Chemistry is an important branch of science. Chemistry deals with the matter that form our environment and the transformation that the matter undergoes. Chemistry is therefore‚ useful in understanding the changes taking place in the constituents of the environment and the resulting advantages. Chemistry is connected with composition‚ structure and properties of the matter. In fact it is a science of atoms and molecules. Organic chemistry‚ inorganic chemistry‚ physical chemistry‚ analytical
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Green Chemistry Many companies all over the world produce chemicals for their products that are harmful to the environment‚ human health‚ and to all living species. Green Chemistry is the use of chemistry for the prevention of chemical pollution to the environment by using chemicals that are benign‚ or not harmful. The Environmental Protection Agency (EPA) states that the mission of Green Chemistry is‚ "To promote innovative chemical technologies that reduce or eliminate the use or generation
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translation studied in part 1 of the IB course syllabus. For us‚ that means Medea‚ Blood Wedding‚ or Ghosts. Students produce an analytical‚ literary essay (1‚200-1‚500 words) plus a reflective statement (300-400 words) undertaken during the course and externally assessed by the IB. The process This foundation for this assignment has been completed already. Now we have reached the last part of the process‚ which is choosing a work‚ developing a topic and writing an essay of 1‚200-1‚500 words on (a) literary
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Clinical Chemistry When people consider their careers in the health care field‚ most of them would think about being a physician‚ a nurse or a surgeon. Individuals with interest in the health care field are not aware of clinical laboratory science. I am one of those individuals who don’t know much about clinical laboratory science before. After taking the class “Introduction to Clinical Laboratory Science”‚ I start to realize that clinical laboratory scientists are just like other health care members
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Success What is success? Is it the process of doing a task and receiving a positive result acceptable amongst the community‚ or is it simply achieving ones own personal goals? Success to me can mean many things. Although I am successful in school‚ that does not necessarily mean I will lead a successful life. According to The American Heritage Dictionary success is‚ "the achievement of something desired‚ planned‚ or attempted." Even over the course of history‚ the meaning of the word has
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All children aged between 3 and 5 years old are entitled to 15 hours‚ 38 weeks a year of education. This can be in State school‚ private‚ voluntary or independent providers. The free entitlement provides universal access to early education‚ ensuring that all children can benefit from early yearsâ€TM education. If parents wish for extra hours‚ they must pay the remainder hours they need. Starting in September 2013‚ the government is starting to make provision for children from 2 years‚ for parents
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home. I decided to choose a different major which happened to be chemistry. I convinced myself that after all science is science. I decided that once I finished the chemistry major‚ I would support myself to study the laboratory science. I worked very hard in chemistry as I was aiming to graduate with honors. However‚ during the course of my study‚ I learned my things‚ which left me very surprised since I did not think that chemistry could contain so much information. In fact‚ it came to a point that
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