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How chemistry affects everyday life
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The Importance of Chemistry in Everyday Life
During laboratory technique 1 we learned how to separate insoluble liquids from solids by means of filtration, and how to separate a dissolved solid from a liquid by means of evaporation. I have often asked myself the importance of some of the required classes in my schedule and how they can relate to everyday life. I believe in the saying that if you don’t use it you will lose it, meaning that if the concepts I learn cannot be applied to something that I will remember on a daily basis then the possibilities of me not remembering them at all are greater. This is especially true if you’re not a science or medical major as I am not.
However in this class I am discovering that things we are learning can definitely be applied to processes that my mind uses daily and procedures that are performed daily and are as close to me as my own kitchen. In pondering the idea of filtration and evaporation I begin to think of the water that I drink on a daily basis.
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Listening to others who had boasted about the success of filtered water I decided to test their hypothesis out for myself. I bought from the local hardware store a basic water filter system that could be attached to the faucet of your sink. Supposedly this water filter would remove the harmful substances from my water and improve the taste. I tested the hypothesis by first pouring myself a glass of unfiltered water and sitting it aside. I then attached my filter system and poured myself a glass of filtered water. I tasted both and observed the differences in each taste. The hypothesis was now justified in my eyes, the filtered water tasted better. I offered my hypothesis to my husband and children and allowed them to make their own observations. We all agreed that the filtered water tested better. The hypothesis had now become theory in my
Clearly, all students should learn the basic things that every adult should know throughout their life. A majority of students have to go through real world situations on their own, and they though...
As the bottled water becomes more popular, people prefer to drink bottle water over tap water. According to them, it has a better quality and taste. Unfortunately, people are being fooled by the water industries. The “purified” water, as its label, comes from municipal reserves. This research will discuss:
I chose to do my research about an ongoing issue with drinkable water. To narrow it down, I decided to concentrate on bottled water. This topic interests me personally, and I believe might be interesting for my classmates, as the issue affects everyone. Maybe if we realized the problems it causes, we would try drinking from a glass at home or carrying water in a refillable steel container instead of plastic. I hope that my research will change the perspective of the reader about such a convenient thing – bottled water.
I have always been inspired by the workings of chemistry and mathematics. My studies of these subjects have developed my understanding and have made me pursue my interest in these two topics. I want to take up chemistry as it involves a large amount of mathematics which I value and understand to be challenging, yet very enjoyable, as there is always an alternative route to obtain the answer. Additionally, I am drawn to the course because it is a mixture of all these exacting subjects, forming a degree that is very demanding and stimulating. Chemists are constantly thinking of new ways to produce viable drugs containing different isomers to improve the pharmaceutical sector using mathematical equations. Chemistry is about innovation, applying information to new areas and how to do things better than they were before, the degree appeals to and fascinates me.
S-PREP is a once in lifetime opportunity that helps to prepare those that want to pursue a career in medicine, science, technology, engineering, or mathematics. One of the greatest benefits of this program is that this all done before going to college. What caught my interest about this program is that this is the first program that was mentioned to me that had courses in neuroscience. During my Junior year at Hayes, I gained the opportunity to attend a science symposium at Iona College. It was thanks to my current AP Chemistry teacher, Brother Robert Chiulli, that I learned from the symposium that there are various fields in science. Neuroscience and nanotechnology caught my interest, considering that they sparked my long forgotten curiosity.
What is the most important concept that you learned in this class? Write this for a reader who is unfamiliar with the concept.
Americans go to the sink knowing with a simple flip of the nosil, clean water will magically appear. It is often presumed that clean water is a given and it is never acknowledged that saving water in one country could evidently help another country's water...
is being taught in the courses I have listed a few of the topics covered I feel that are important to
possible solutions for whether or not you should or should not drink bottled water. It is a proven
From the unit of chemistry in grade ten science, the students have learned many things from different types of elements in the chart all the way to how each element impacts the daily life each student or even adult lives in. Some of the things I as a student have learned include how to draw the different elements in a bohr rutherford diagram, balancing chemical equations, types of chemical reactions, and even information about the different types of acids and bases. Although there were many other things in the unit, these four definately helped me learn about chemistry in a more in-depth way, as well as teaching me something very new since these were some things a few of the students had never done in the previous years. Learning this in the classroom has really opened my eyes to the world in which we live in today, many times I leave the house on a cold day and as I look upon the cold water becoming ice or even the snow falling down, I know how it is happening, why it is happening, and I can even picture the molecules solidifying as we had seen in class with many different diagrams.
The process of disposing waste, producing food, and purifying bodies of water is useful today. For example, communities that live in the desert, like in the southwestern United States and in the Middle East, can use this process to farm and survive. They can use the newly purified water for their crops or for their own consumption. In addition, when algae purifies water, it releases oxygen.
...fference? Both tap water and bottled water may contain salts and minerals found naturally in the earth. It's possible that people may taste these materials in their water. The taste of tap water that many people dislike, however, is the chemical chlorine. Water systems use chlorine to make sure tap water is safe to drink. Fortunately, you can purchase inexpensive water filtration systems that can easily remove chlorine from tap water and improve the taste. These filters are a better alternative to purchasing expensive bottled water.
I am currently taking Maths, Chemistry and Biology to Advanced Higher, all of which are challenging and stimulating subjects. They have all influenced me in different ways and were integral in my decision to pursue a degree in Chemical Engineering. They have also helped me obtain a foundation of core skills and extended knowledge to hopefully prepare me undertaking my desired degree. There is no doubt that Maths and chemistry have helped fine tune and advance my problem solving skills and think in a more logical manner, all of which I believe to be essential for this degree.
An interesting test was given out in December 2013 by Dr. Richard Besser from ABC News at Centre Park in New York to see if people can distinguish tap water from bottled water. Two big jars are filled with bottled water in jar A and tap water in jar B. People walked by were invited to taste water in different jars and vote for the one they thought was bottled water. ABC News (ABC News) The results reveal that the difference in taste between tap water and bottled water is negligible: eleven people choose jar A while nine people choose jar B. However, this result should not be astonishing because after all, how many normal people in the world can really tell the difference?...
Water plays such an important role in our daily lives. 70% of our body is composed of water. 70% of the earth surface is also made up of water, but out of the 70%, only 1/3 of water is consumable. In fact, this amount has been continuously to decrease as more and more industries began to pollute and damage the water. For example, many toxic chemicals may be released into the water thus making the water impure. Such pollutions and damages lead the water to be contaminated and inconsumable as it may cause severe diseases. Water purification can remove all the unnecessary bacteria and viruses from the water that is hazardous for our health. Water purification may also improve the flavor and appearance of water. It removes the unpleasant odor. Therefore, water purification became one of the most useful and popular process used by people all over the world today. It is by far the most recommended and safest water treatment that is commonly used to purify damaged water into consumable water. Water purification provides us with safe, pure and clean water to consume and use.