Chemical compound

reaction, an element substitutes another element in a compound, creating a new element and a new compound as products. (Ritter, Plumb, Jenkins, van Kessel, & A. Hirsch, 2001) In most single displacement reactions, either a metal replaces another metal, or a non-metal replaces another non-metal. The more reactive element takes the place of the less reactive element in the compound, the reaction will not occur otherwise. The activity series show the chemical reactivity of elements. The general…

Bromide and Nitrogen Trifluoride The two compounds I will be evaluating are Magnesium Bromide and Nitrogen Trifluoride. Magnesium Bromide is an Ionic compound, usually found in sedatives. While Nitrogen Trifluoride is a molecular compound, often used my industrial companies to clean a variety of equipment due to its room temperature stability and easy and safe to use form. These compounds’ lewis structures are in figure 1. Drawing lewis structures for compounds are a great way of visualizing…

Chemical Reactions I Purpose The purpose of this experiment was to test and see how four different chemical reaction worked. The four different chemical reactions are formation, decomposition, single-replacement, and double-replacement. The hypothesis of this experiment was that in each of the different reactions something would happen to the reactant whether it be color, mass, temperature, or pressure. II Equipment For this experiment Late Nite lab was used. In Late Nite Lab the equipment…

principles 2.1 Chemical vapor deposition 2.1.1 Definition of chemical vapor deposition Chemical vapor deposition (CVD) is a versatile process which is widely applied to produce coatings, powders, fibers and monolithic components [1]. Applying the chemical vapor deposition, it is possible to produce alloy and compounds of metals and nonmetal materials. Chemical vapor deposition can be defined as the deposition of a solid on a heated surface from a chemical reaction in the vapor phase [2].…

that make up chemical compounds. Throughout the rest of 18th century, investigation into chemical species continued and soon experimentation gave rise to laws and theories. One of the most…

The purpose of this lab is to calculate the chemical formula of a hydrate compound made up of copper, chlorine, and water molecules by using the law of definite proportions. The water of hydration of the copper chloride hydrate sample will be determined as well as the mass of copper and chlorine through a chemical reaction. The results will be used to calculate the moles of copper and chlorine and then the empirical formula of the compound. Techniques used: In this experiment, different…

acid and the potency of hallucinogenic compounds. The overall goal of the laboratory is to examine quantitative structure activity relationships (QSAR) in a system that is either chemical or biochemical. The lab is divided into two parts; predicting the acidity of an organic acid, and predicting the hallucinogenicity of derivatives of mescaline. The materials of this lab for both part 1 and part 2 are small training sets, which are groups of similar chemicals with known biological activity, a…

The Maillard Reaction is a non-enzymatic chemical reaction between amino acids and reducing sugars that commonly give brown foods their desired flavor. This reaction is also commonly referred to as the browning reaction due to the fact that the products of the chemical reactions have a brown color. As the chemical reaction proceeds, a series of chemical ring structures are formed that reflect brown light, thus providing the color. The essential chemical reaction in this process occurs between…

: The chemical formula of a compound will be determined using the mass of each individual element that is present in a weighed sample of that compound. The chemical formula shows the proportions of elements in a specific compound. This proportion is uniform to all samples of the same compound. Using the mass of each element, the moles of the element in the compound can be found and then compared to that of the other elements. This will create our atom ratio which will lead to our mole ratio. The…

offer and to teach you! For example, you learn about the different types of chemical reactions such as combustion and displacement, how to write word equations about chemical reactions and the difference between exothermic reactions and endothermic reactions. To write combustion as a word equation you would write ‘___ -> Oxygen = ___ Oxide’ so if the element you were burning was Iron, the product would be Iron Oxide. In a chemical reaction, the surroundings may increase or decrease in…