Azo compound

A freshman taking a Dying Environment class believes that blood is a substance; however, he or she is incorrect. Substances and mixtures are both types of matter that act in different ways. A mixture is a combination of two or more substances that are not combined chemically. Furthermore, substances cannot be separated by physical means, whereas mixtures can. Because it contains many substances that can be separated through physical means after being combined, blood is a mixture instead of a…

task to investigate according to the lab manual1. We were employed by the Environmental Protection Agency as chemists. Our task is to identify an unknown compound that was found in a nearby landfill. In this laboratory, the unknown compound was given to us by our TA. The main goal of this experiment was to correctly identify the unknown compound. We also wanted to discover as many chemical and physical properties as possible. Physical properties are those that can be determined without…

experiment is to identify the unknown compound the lab group was given. Along with this, the group is to discover the compounds many physical or chemical properties. Lastly, the group is supposed to create and preform two syntheses of the compound and see how they compare and contrast in different areas like costs effectiveness, safety, and potential yield of the compound. Through all of these different goals, the underlying key goal is to learn more about this unknown compound through the…

The objective of Chapter 6: Compounds and Elements was to determine how to synthesize and decompose pure substances, distinguish the difference between compounds and elements, and to determine the difference between complete and incomplete reactions. Previous chapters that contained valuable background knowledge were Chapter 2: Mass Changes in Closed Systems and Chapter 5: The Separation of Mixtures. The Law of Conservation of Mass, which was tested in Chapter 2, proved to be vital in this…

Unit/Topic: (Alternate conception): ‘Mixtures are only used for cooking’ Year Level: 2 Students: approx. 26 Time: 40mins Context: Many younger students have only ever been exposed to the term ‘mixtures’ when referring to mixtures made in the kitchen. They often think of cakes, omelettes, pancakes; essentially anything with a ‘batter’. Students are exposed to hundreds of mixtures a day and don’t know it because they have simply never been told otherwise. This is how I believe the alternate…

known solutions. Some qualitative characteristics of chemicals such as the formation of a precipitate, the color of the solution, and the color of the flame when the chemical was heated were used to create a logic tree, which allowed for the unknown compound to be identified with simple yes/no questions. Materials and Methods Part One: In the metal hydroxide test, the first step was to add 10 drops of…

As briefly mentioned before, atropine acts as an antagonist on acetylcholine because its chemical structure is similar to acetylcholine. Thus, structure is an important feature of the atropine molecule that is imperative to understanding its effects on the body. Although today’s chemists know the chemical structure of atropine, the conformational flexibility of the molecule is still poorly understood. A conformation is any three-dimensional arrangement of atoms within a molecule that results…

temperature, pyrolysis of the heated cellulose particles on the surface of the bed is expected to be fast enough that it will not be a rate-limiting step. Hence, the kinetics of the RFV of cellulose reduces to gasification of the produced volatile organic compounds (VOCs) on and in the catalyst bed. To represent the RFV of the VOCs from flash pyrolysis of cellulose, Aspen Plus has been used as the primary modelling tool. The main advantage of using Aspen Plus is that it dramatically reduces the…

Introduction In fulfillment of my classroom commitments, I am offering to write a white paper to Cullen Geiselman of Bat Conservation International in regards to a technology discovered in 2013. This white paper will be written under the guidelines of my English 3302 studies along with Technical Communications by Paul Anderson. The technology chosen would aid the organization in many of its goals regarding bat conservation. A volatile organic chemical (VOC) derived from bacteria is found to…

Stylistic Choices in Rhetoric There is something about grandma’s secret recipe, or the one from the classy restaurant, or even the kind from the can, that people find enjoyable about soup. One may ask, what are the characteristics about soup that draws people to it? Soup is diverse in its appeals, simple or exotic in its ingredients, light or creamy in its broth, and casual or formal in its purpose. The chef is the ultimate decision maker in all these factors. A chef’s artistry is similar to…