Chemistry Essay

The Chemistry of Baking If there is one thing in the world that brings people together, it is food. No matter who a person may be, or what their background is, everyone can enjoy an excellently crafted dish. In particular, many people enjoy selections of pastries, sweets, and bread. There are hundreds to thousands of crafted desserts and bread around the world. When a person first bites into a macaroon, slice of asiago bread, or a perfectly-shaped chocolate chip cookie, they might not consider…

High School, especially my Junior year, has been academically challenging and showing me what I am capable of doing. The most challenging course I have taken is AP Chemistry, because of the difficult lessons that I needed to learn. My class, along with my teacher were great, but many materials were required for me to learn and know in preparation for the AP exam. Overall it was a little overwhelming, but when it was time to take the exam, I knew many of the answers to questions I would have…

for many great scientists. Through centuries of experimenting, the mid-evil era of alchemy, and many years after, Chemistry became a topic of much importance. During the 1800’s, science had become one of the most rapidly growing fields as explanations for how things work, or the technological progression allowing us to discover more. Two scientists who were at the foremost end of chemistry advancement during the mid 1800’s were Robert Bunsen and Gustav Kirchhoff. The two were research professors…

Chemistry is the field of science involving structures, composition, and properties of substances and matter in order learn how they interact with each other. However, disposing and making chemicals can cause hazard to the environment and wildlife. In “Chemistry: Green and Clean,” Jennifer Weeks builds an argument to persuade her audiences that green chemists are working cooperatively to develop a field of chemistry that can replace polluting technologies. Weeks uses alternative ways to…

1.2.1 Refinery Processes It is impertinent to overlook at the refinery chemistry before describing the refinery processes. The chemistry is part of the refinery’s conversion section, which gets affected when the upgrading is considered. The conversion section purpose is to enhance the liquid fuels. There are two types of techniques under the section: a. Hydrogen addition technologies: Processes using this technology react hydrogen with the oil heavy products to enhance the H/C such that the…

miles across the race track at intense speeds. Many people who love to tune in and watch the sport are not aware of the chemistry behind NASCAR. For the cars to be able to operate the way they do, a lot has to go into building them. Each track that is raced on brings different challenges to the race team whose job is trying to get their car to be the fastest and most efficient. Chemistry exists all throughout the car and in major parts of the car like the gas tank, windshield, engine and the…

Allie Irish Mr. Staples Period 1 3/28/16 Chemistry of Dental Fillings I chose to do my term paper on the chemistry behind dental fillings because after school I am planning on going in to the dentistry field and need to know the background on fillings. Many experiment have been done to find the best solutions of dental fillings. Different metals have been tested over the many decades to see which would have the…

Key concepts Chemistry Chemical reaction Acids Bases Water Introduction Have you ever had a refreshing bath with bubbles or bath salts? What if you could use chemistry to create a bath-time treat that incorporated both fizzing bubbles and soothing salts? Such a combination does exist, and it's called a bath bomb. If you have never experienced one, these "bombs" become fizzy when they touch the water. Why? It is due to a chemical reaction taking place between different ingredients within the…

The chemistry behind polymers, the substance from which plastic is made, is very important in the everyday lives of the average person. To start, “The simplest definition of a polymer is a useful chemical made of many repeating units” (“The Basics”). Further, polymers are not limited to just plastics, but all types of plastic are polymers (“Plastics”). Some examples of polymers include cellulose and DNA (“Plastics”). Plastics are used everywhere in life today, and understanding the way that they…

Chemistry The discovery of gunpowder, or black powder, by the Chinese in the 10th Century revolutionized how wars were fought. Gunpowder is the earliest known chemical explosive composed of approximately 75 percent potassium nitrate (KNO3), commonly known as saltpeter, 15 percent charcoal and 10 percent sulfur. This ratio of 75:15:10 ratio of saltpeter, charcoal and sulfur is commonly known as black powder. Together, the mixture of these three compounds in a proper ratios create a powerful…