More handpicked essays just for you.
The development of modern chemistry
The development of modern chemistry
The importance of the history of chemistry
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Introduction
Science, defined by the Merriam-Webster dictionary as “knowledge or a system of knowledge covering general truths or the operation of general laws obtained and tested through the scientific method.”1, is often used by humanity to improve themselves in various aspects. It used Biology and by extension Medicine to restore the human body in the event of an injury, cure the human body in the event of disease, and improve the human body so that it could do its functions more effectively. It is used in Engineering to make homes for people and infrastructure to make life easier to live. It is used in Psychology to better understand people, helps people with mental and psychological conditions cope with their condition and live their
…show more content…
Chemistry, defined by Merriam-Webster dictionary as “a science that deals with the composition, structure, and properties of substances and with the transformations that they undergo.”2. It first started as the ancient art of alchemy a set of practices that encompassed elements of various sciences like chemistry, astronomy, and medicine. It is often linked to the quest to turn lead or another common starting metals into metals like gold and other things like the creation of an elixir of immortality and the creation of a medicine that could cure any disease. The transition of alchemy to chemistry started with an alchemist by the name of Jābir ibn Hayyān when he introduced an approach that is systematic and experimental in his work contrasting other alchemists whose works were largely allegorical and often unintelligible. This influenced others into using the new empirical method and eventually reshape the old alchemical traditions into a scientific discipline, this discipline went on to discover new concepts like the law of conservation of mass, and the atomic theory. Today chemistry widely studied and has numerous modules regarding the topic.
This module in particular is going to focus on Consumer Chemistry, defined by Reference.com as “a niche branch of chemistry centered on the study of how different elements mix to create consumable products.”3. The concepts that this module will discuss would be Stoichiometry,
…show more content…
It has two types, Composition Stoichiometry and Reaction Stoichiometry. Composition Stoichiometry deals with the conversion between the Mass, the number of Moles, and the number of Particles of a given substance, and it only deals with a single substance. Reaction Stoichiometry on the other hand deals with the qualitative relationship between reactions and products in a balanced equation, and it deals with multiple
Society seems to be divided between the idea if science is more harmful than helpful. We live in a world where humans depend on science and technology to improve important aspects of society, such as medical machinery, which supports the fact that science is more of a friend than a foe. Science is advancing every day. The United States has come a long way with its ongoing developments, giving individuals a chance to improve society as a whole. Not only does the United States benefit from such growth, but every modernized country does so as well. Through science and technology, individuals learn from past endeavors and apply it to present and future projects, paving the way for new discoveries and efficient enhancements
Science is an amazing thing given to us by God himself to understand the universe he made. Science, although, can be used to rebel against what God has set forth for us, such as beauty and love or the human mind.
Because other metals were thought to be less perfect than gold, it was reasonable to believe that nature created gold out of other metals found deep within the earth and that a skilled artisan could duplicate this process. It was said that once someone was able to change, or transmute a "base" chemical into the perfect metal, gold, they would have achieved eternal life and salvation. In this way, alchemy turned into not only a scientific quest, but a spiritual quest as well. Although the purposes and techniques were often times ritualistic and fanciful, alchemy was in many ways the predecessor of modern science, especially the science of chemistry.The birthplace of alchemy was ancient Egypt, where, in Alexandria, it began to flourish during the Hellenistic period. Also at that time, a school of alchemy was developing in China.
Science is an effort developed by human beings to discover, explore and apprehend the different aspects of life. For centuries, humans relied on the sky as a guide for many things such as sailing the oceans, planting crops and the answer for questions regarding our very own existence. It is evident in human history that curiosity continues to compel many individuals, such as Galileo Galilei to investigate facts and create hypothesis to help foster an understanding. Individuals like Galileo that choose the path of discovery often have a mindset that was advanced for their time which resulted in criticism from peers due to the lack of understanding behind the theory. During the era of the scientific revolution, the study of astronomy grew profoundly.
Reaction Stoichiometry As said in the introduction, reaction stoichiometry allows us to determine the amount of substance consumed in a chemical reaction. It is also the study of the quantitative relationship of the reactants and products in a balanced equation. A balanced equation is needed because of the Law of conservation of mass, which states that matter cannot be created nor destroyed.
What is Science? According to the Oxford Dictionary, as mentioned above, science is the intellectual and practical activity encompassing the systematic study of the structure and behaviour of the physical and natural world through observation and experimentation (Oxford Dictionaries | English, 2018). That being said, science is a field that relies on international collaboration to make it work well (Schmoch and Schubert, 2008). Things like the Scientific Method, which is used world wide to perfect the practice of science is fundamental in accurate dissemination of information using testable explanations and predictions (Gauch, 2003; Stodden, 2010 and Cohen, 2013).
Stoichiometry is a chemical branch that studies amounts of substances that are involved in reactions. Stoichiometry will help you to find out how much of the mixture you will need, or how much you started with. The calculations of a stoichiometry problem depends on a balanced chemical equations. The factors of the balanced equations signifies the molar ratio (the number of moles of each reactant needed to form a certain numbers of moles of each product) of the reactants and products taking part in the reaction. From the atomic and molecular point of view the stoichiometry in a chemical reaction is very simple. For example, one mole of oxygen reacts with two moles of hydrogen,
Science is the observation of natural events and conditions in order to discover facts about them and to formulate laws and principles based on these facts. Academic Press Dictionary of Science & Technology --------------------------------------------------------------------- Science is an intellectual activity carried on by humans that is designed to discover information about the natural world in which humans live and to discover the ways in which this information can be organized into meaningful patterns. A primary aim of science is to collect facts (data).
Science is the body of organized knowledge. Science is the collection of ideas and theories and the methodology used by people to prove them. It is the set of methods that people follow in order to explain the things that they see, the things that they perceive and the things that they believe in.
Though many people fail to realize it, chemistry is a subject essential to everyday life, due to the fact that it is the branch of science that deals with the identification of the substances of which matter is composed. But what we must understand is that everything in the universe is composed of matter, hence chemistry is necessary in learning more about the world and universe that we live in. There are many careers and fields affiliated with chemistry that people pursue to learn more about the composition of the universe, but for now, let us examine the logistics of three of these careers. These three careers involving chemistry are geochemistry, environmental chemistry, and chemical engineering.
Science, as defined by the Webster Dictionary, is “… systematic knowledge of the physical or material world gained through observation and experimentation.” (CITATION). I found that Tattersall and Schwartz exemplify the best description of what science is to me within their article Is Paleoanthropology Science? Naming New Fossils and Control of Access to Them, “The practice of science is a dynamic, self- correcting process, constantly testing (and discarding) ideas, rather than seeking to engrave them in stone” (Citation). In other words science is an expression of new ideas that coincide with new data as it is identified, establishes hypotheses to answer questions, uses repeatable experimentation, and allows for a eloquent result to either prove said hypotheses correct or
Read, John. Through Alchemy to Chemistry: A Procession of Ideas & Personalities. London: G. Bell, 1957.
Science affects the world in many different ways. With the technologies that have been discovered we can now tell how warm or cold it will be for the next week, we will know when a tornado, hurricane, eruption or any other sorts of natural disasters will occur before they actually happen. This also helps out all communities. My family loves to travel, and if airplanes weren’t invented we wouldn’t be able to go to many places. We also need microwaves, stoves and ovens in order for us to eat supper, and fridges and freezers for us to keep our food in. We also enjoy watching television and movies, and I love talking on the telephone and listening to music. Without science none of these things would be possible.
Although science is definitely a method of obtaining knowledge, when it comes to explaining the universe and human experience, it has both strengths and weaknesses in comparison to other explanations such as art and religion.
As it becomes evident from historical observations, research was creation of the curiosity which is caused by the human nature. A lot of the discoveries that occurred in the ancient years were achieved by luck. After that they acquired experience and skills to explore more and more for new achievements. The acute interest on discovering new methods and ideas gave answers to questions which faced the society of each period. All this doubts could not be answered on their own. Some people had to make researches on specific subjects, they had to observe them and after a lot of work on it they had to present the result. They got experience on resolving problems of humanity and so science appeared. Nowadays, science is involved in every aspect of our life, even in subjects that we can not imagine. We can meet remarkable examples of scientific achievements in technology and also in society but they will be analyzed in the next chapters.