Why Is Chemistry The Most Tedious
mrjbb said:I hear what you’re saying. Many of the comments above make sense. I aced Bio and Micro. I have excellent memorization skills and am average at math . Currently taking Gen Chem and although I’ve maintained an A, it’s been one of the hardest courses I’ve taken. Physics, at least to me, has been somewhat easier.Can’t wait for Biochem lol Started reviewing some material for it here and there and I like it.
Air Becomes Liquid At
Commonly, matter appears in one of the four states: solid, liquid, gas and plasma. The air we all breathe is gaseous but like any kind of matter, it can change its state when subjected to certain temperature and pressure. Air is a mixture of nitrogen, oxygen, and other gases. The gas can be liquefied by compression and cooling to extremely low temperatures under normal atmospheric pressure, air has to be cooled to -200°C and under high pressure to -141°C to convert into liquid. Liquid air is used commercially for freezing other substances and especially as an intermediate step in the production of nitrogen, oxygen, and argon and the other inert gases.
Understand The World Around You
Chemistry is the study of matter and the changes it undergoes. This includes both visible and non-visible matter such as air and other gases.
A very important feature of Chemistry is that its everywhere. The matter is defined as anything that has mass and occupies space. This includes the invisible elements too.
Pretty much everything you know in life involves Chemistry. From what we hear to what we see, taste, smell, touch, and fill, there is a constant interaction and reaction between matter. Your ability to hear, see taste, and feel is due to some complex series of chemical reactions in your body.
Unlike what the average Joe might think about chemicals being some stuff in the lab, Chemists are convinced that everything consists of chemicals that can undergo change, including the food you eat.
So isnt it exciting to know what stuff around you is made of? The basic elements that form them and what changes they can undergo and what new products they can form? Thats exactly what chemistry teaches you. Many mysterious things in our universe become clear. This knowledge will go a long way in helping you developed new products to benefit society in a different ways. And because the things around us made of chemicals are so many, you run out of interesting things to study.
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What Do Chemists Do
The behavior of atoms, molecules, and ions determines the sort of world we live in, our shapes and sizes, and even how we feel on a given day. Chemists who understand these phenomena are very well equipped to tackle problems faced by our modern society. On any given day, a chemist may be studying the mechanism of the recombination of DNA molecules, measuring the amount of insecticide in drinking water, comparing the protein content of meats, developing a new antibiotic, or analyzing a moon rock. To design a synthetic fiber, a life-saving drug, or a space capsule requires a knowledge of chemistry. To understand why an autumn leaf turns red, or why a diamond is hard, or why soap gets us clean, requires, first, a basic understanding of chemistry.
A bachelor’s degree in chemistry is also an ideal pre-medicine degree. Medical schools do not require a particular college major, but a chemistry background will be helpful in the advanced study of biochemistry, endocrinology, physiology, microbiology, and pharmacology. Chemistry is also an excellent major for students planning careers in other health professions such as pharmacy, dentistry, optometry and veterinary medicine. All of these professional programs require chemistry for admission. Most require at least one year of general chemistry and one year of organic chemistry, both with laboratories. Many students have found that having a chemical background gives them a distinct advantage in these professional programs.
Interesting Things About Chemistry & Why Do We Need It
Why do we need to understand the beauty of Chemistry?
There are Interesting things about chemistry. Chemistry has always been one of the most complex subjects in school. Many students are scared and always show anxiety when they hear the word itself. Probably because of those 118 elements in the periodic table or the difficulties in memorizing, adjusting, and computing those chemical equations. Either way, we had our fair share of struggles in learning it. So with this article, we will explore the beauty of this chemical science and learn more exciting ways about interesting stuff about chemistry.
What is Chemistry?
Purpose of Chemistry?
There are a lot of interesting things about chemistry and it is purposeful. It can be used in our houses, schools, hospitals, manufacturing, and many more. To be specific, here are some interesting things chemistry is useful.
Cleaning Industry: Mainly, soaps and gels are made up of chemicals mixed to create a substance that will be now used for removing another substance.
Medicines: Perhaps, the use of chemical science in the medical industry is the most extensive application. From medicines, may they be tablets, capsules, or liquid, up to the materials needed daily in hospitals and clinics, all revolve around chemistry?
Beauty and Cosmetics: Beauty products are not only created to give beauty but also to help protect the skin. The careful use of elements and substances mixed on specific products is done through chemistry.
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Why Is Chemistry Such An Interesting
I wanna talk about chemistry today. Why chemistry? Why its interesting for me? Its actually not only for me. Ill show you that chemistry is interesting for you either.
Firstly chemistry is a science. In history, people were working on alchemy. Some people say its in chemistry, but I do not think so.
Of course, alchemy is related to chemistry, but its a kind of different thing. So you are wondering why I am telling you guys about alchemy? Because thats how chemistry started in human history!
Chemistry Is Used In The Food Industry
Cooking and food production are chemical reactions, so it makes sense that chemistry would apply to this field. Food chemists work on improving food safety, which is a matter of life and death. In America alone, the CDC estimates that 48 million people get sick from food each year, while about 3,000 die from foodborne illnesses. Chemists also often work on developing new methods for storage and preservation, so food has a longer shelf life.
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Chemistry Helps Explain Everything
According to the American Chemical Society, a non-profit organization, Everything you hear, see, smell, taste, and touch involves chemistry. Chemistry helps explain things like why leaves change color in the fall, why baking bread smells so delicious, and why some people are allergic to things like peanuts. Everything that has matter breaks down into chemical building blocks.
Importance Of Chemistry In Cosmetics
In our daily lives, we use lotions, fragrances, talcum powder, and a variety of other cosmetic goods. All of these items are developed in laboratories using chemicals for our health and skin. All cosmetic items, from babies to adults, are made up of chemical components.
As a result, chemistry is important in maintaining the pH of our skin, keeping it healthy, and removing any marks.
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Chemistry Helps You Pick Up On The Small Details
This includes knowing how an object works just by looking at it or trying to remember where someone was sitting in a lecture hall after only seeing them once or twice before! Your mind will take note of all these tiny details and be able to recall them later on when needed, which can make all your study sessions more efficient.
Chemistry Is An Exciting Field To Be In
Just imagine coming up with ideas that could change the world! If youre a chemist who invents something, chances are your name will go down in history as someone who changed the future. Because of these types of people, we have things like medicines and detergents which make our lives so much easier now. Being able to contribute to society is an amazing feeling and everyone should experience it at least once in their lifetime!
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Very Cool Things About Chemistry
As our Chemistry A Level students will know, Chemistry is a fascinating subject with a rich and ancient history. Weve distilled 5 very cool facts, what are yours? Let us know in the comments below.
1. The most common Element in existence is Hydrogen, which is also the first element listed on the periodic table. Hydrogen accounts for 74% of atoms in the universe, but despite this it wasnt actually given a name until 1783. Hydrogen is highly combustible and was used as the lifting gas on the famous Hindenburg airship, ultimately resulting in the Hindenburg disaster of 1937. Today, Hydrogen is once again being used in transport, with hydrogen fuel cells being used to power cars and public transport, proving that Chemistry continues to develop.
2. The periodic table is one of the best known symbols of Chemistry, but it is a pretty new development. The table as we know it was invented by a Russian scientist named Dmitri Mendeleev in 1869. One of 11, 14, or 17 siblings .
3. A Chemistry A level is listed as a facilitating subject by the Russell group, meaning that it is one of the 8 subjects most likely to be required or preferred for entry to university courses. Studying Chemistry can give students the widest possible range of courses to study from, even for non-science degrees.
Images courtesy of flickr and Horiavarlan
Famed Chemist Glenn Seaborg Was The Only Person Who Could Write His Address In Chemical Elements
He would write Sg, Lr, Bk, Cf, Am. Thats Seaborgium , named after Seaborg himself Lawrencium , named after the Lawrence Berkeley National Laboratory Berkelium , named after the city of Berkeley, the home of UC Berkeley Californium , named after the state of California Americium , named after America.
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The Public On: Chemists
When we asked people specifically about chemists, we encountered a problem peculiar to the UK: the word chemist also means pharmacist or druggist. The association was even stronger than we had anticipated, with three quarters of people mentioning a pharmacy when answering where do you think chemists work?, and a quarter being unable to think of any examples other than a pharmacy. This contributed to the disconnect people felt between the concepts of chemists and chemistry. Chemists and chemistry are two separate things, said one interviewee, chemists takes people to pharmacist, but chemistry takes you to the lab.
After we reframed the concept of a chemist as a scientist who works in chemistry, however, the results were once again surprisingly positive, with 95% saying they thought chemists made a difference in the world, 93% saying they were honest, and 88% that they were approachable. Once again the chemists themselves were wide of the mark, with only 20% thinking that the public would view chemists as approachable.
Where chemical accidents and medical disasters were concerned, the public saw corporations as the ones to blame, and very few people made a connection to chemists at all. They saw chemists as doing research behind the scenes and serving the interests of science, with the businessmen unscrupulously chasing profit. Chemists dont make these decisions, said one participant, Its all about money, chemists are the pawns.
Chemistry Is Used In Medicine
Chemistry is vital to the creation and testing of medications. Without chemistry, we would have no drugs. Using their knowledge of chemical reactions, pharmaceutical chemists develop new drugs and test them in labs, animals, and humans. In the past, medicine was based on observation. Without the right tools or information, doctors werent sure why certain substances worked or didnt work, but as science progressed, the reasoning became clearer. Even today, many medicines hit the shelves without a full understanding of why they work, but their effects are obviously beneficial. How medications interact with the body in both good and bad ways is a matter of chemistry.
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Researching Public Attitudes To Chemistry
Our research, Public attitudes to chemistry, took over a year to complete, and comprised quantitative and qualitative phases. We commissioned this work from a leading social research company, TNS BMRB, whose team has extensive expertise in complex, multi-method research on public needs and attitudes around scientific and technical issues. In the qualitative phase, they carried out a literature review and conducted telephone interviews and a series of public focus groups. In the quantitative phase they held 2104 face-to-face interviews with members of the UK public, using a random location methodology to maximise statistical accuracy. The data was rim-weighted to account for factors such as age, gender, and social grade. Throughout the process, we compared our results to the 2014 UK Public Attitudes to Science survey. In addition to asking the public for their views, we also conducted an online survey of 450 chemists and RSC members to measure chemists views of public attitudes to chemistry.
In the words of one of our focus group participants, I dont really feel anything about chemistry I dont know the sort of things that they do This was a common theme, and many people struggled to identify where a chemist might work, or what chemistry might be useful for. This represents a great opportunity for us. Instead of a negative attitude that we feel we need to combat, we instead have a void that we are free to fill with positive examples.
Reasons Why You Should Study Chemistry
There are many reasons why studying chemistry is a great idea. If you are considering to pursue a career in chemistry but are hesitant over the prospects of success, this average-length article should get you decided hopefully. So here are 10 reasons why you should study Chemistry.
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How Chemistry Affects Our Life
Chemistry is important in everyday life because: … Many of the changes you observe in the world around you are caused by chemical reactions. Examples include leaves changing colors, cooking food and getting yourself clean. Knowing some chemistry can help you make day-to-day decisions that affect your life.
Courses For A Chemistry Major
As a chemistry major, youll likely graduate with a bachelor of science degree. However, you can earn other degrees like a bachelor of arts , depending on the programs offered at your college.
Chemistry course loads vary between institutions, but youll likely enroll in courses that include:
- A General Chemistry Course Explore basic chemical principles like atomic structure and electronic structure, ions and intermolecular forces.
- Chemical Analysis Learn how to collect and prepare samples, analyze statistics and work with sophisticated measurement equipment.
- Thermodynamics and Kinetics Dive deep into the laws of thermodynamics and how they relate to chemical systems.
- Spectrometry and Spectroscopy Discover the relationship between electromagnetic radiation and matter.
Additional courses that focus on professional development, education, business, or law may also be required .
When researching where to major in chemistry, look for programs accredited by the American Chemical Society . An ACS-certified curriculum allows students to work deeply with applied and theoretical chemistry, giving them the intellectual, experimental, and communication skills to become effective scientific professionals.”
Completing an ACS-certified chemistry programlike the BS degree offered at North Central Collegemeans youll leave school with a professional-level mastery of applied and theoretical chemistry.
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Why Chemistry Is Important Conclusion
Now that youve got an idea about why chemistry is important, its time to start studying it! As weve mentioned before, studying chemistry doesnt only make your brain work better but also opens up many great opportunities for doing new and exciting things.
Oh and one more thing: if you love chemistry as much as we do, then please this article on your social media networks so that more people can learn about all the awesome things they could be studying!
So How Do You Get Skilled Talented Students For Your Lab How Do You Choose Them
Well, every year, we interview the top students in the country who want to go into organic chemistry. I generally choose students based on their excitement level and how well they know what they want to do in life. Often, the best students have a clear idea of what they want to do and where they want to go by the time they go to graduate school. I also look at those who understand that their life is gonna be kind of like that of a monk in graduate school. Undergraduate research experience is a great indicator of future success.
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Other Skills Youll Learn In Chemistry
Aside from an understanding of chemical processes, completing a chemistry degree program will prepare you with other skills, such as:
- Problem-solving and critical thinking Chemistry exists at the boundary of creativity and critical thought. Solving complex chemical problems tests both sides of your brain, and by the end of your chemistry degree, youll be a problem-solving pro.
- How to carry out and present research Not only will you have to gather data in the lab, but youll also have to present it to fellow students and professors. Youll have plenty of practice with public speaking in your courses.
- Communication in group settings Your interactions with others will go beyond presenting. In school and in your chosen field, youll work with a diverse team of people from various disciplines. Your time as a chemistry student will teach you how to communicate effectively with them.
- Job safety and ethics The safe handling of chemicals is of the utmost importance learning chemistry teaches you how to identify a safe workplace and what to do in the event of a regulatory violation. Youll also explore the moral responsibilities of chemical manufacturers.
- Time management Studying chemistry involves a lot of reading and practical lab work. Youll have to quickly master the art of time management, as your busy schedule will likely follow you into the professional world.