Chemical process

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…

The chemical reaction can be dangerous I used the, A: soap and bleach and B: soap and water. The reaction in A as the week pass the soap starts to get smaller and smaller, on the left and the right it got white a little. The chemical reaction on A is that the bleach got clear and light at the soap that have been use in the experiment. In Bowl B the water and soap that have been used in the experiment was breaking up, getting lighter. In bowl B the soap took away the walker as the week have…

concerns the fact that sulfur holds much blame for the nasty occurrence. In fact, this mother of repulsive odors earns its spot on the periodic table as one of the world's 118 chemical elements, or substances that contain only one type of atom. Much like any other non-metal, it does not retain the typical physical and chemical properties of metals, such as luster. The tenth most abundant element in the universe, sulfur additionally sports a multitude of unique characteristics- some even…

biomolecules like proteins, starch and fats (Horak, 2014). The addition and elimination of phosphate groups is an important process in biochemistry, as many enzymes are catalysed or have their activity controlled by this process. Even more important than this process,…

 Used Lubricant Regeneration Technology Most conventional processes for used lubricant regeneration involve physical separation and chemical treatments to remove the contaminants and impurities from used lubricants to make it suitable for re-use. Some of these technologies generate liquid effluents, solid wastes, and air emissions during the regenerating process. The types of wastes, effluents, and wastes vary with the technology and processes used, and the environmental control methods [CEPA,…

and insoluble formed different colors of precipitate. The main importance in finding the nine unknown solutions was to prevent any inaccuracies that might form when there is a chemical compound forming. This experiment was done to determine the identity of the nine unknown solutions like color (physical trait), and chemical characteristics. Of course to determine the identity of this nine unknown solutions a sequence of solubility tests…

ways, the twelve principles of Green Chemistry can help minimize them. The twelve principles include prevention of waste, the design of less hazardous chemical syntheses, use of less toxic solvents and renewable feedstock, and design chemicals and products to degrade after use. These principles are seen in the making of synthetic organic chemical substances. 1 By changing techniques and applications of organic…

whatever number will make it whole. Literature Review Physical change is the process of something changing by its appearance; you can see the change happen. Chemical change is the process of bonds breaking and forming new ones. All the atoms have to stay in the compound in a chemical change, but you…

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…

of calcium was present. The process was repeated for the unknown solution which had the same results. In another test tube 10 drops of 0.1M Ca(NO3)2 and 3 drops of 6M HCl was added and flame tested. A 1M NH3 of 10 drops 0.5M AlCl3 was added until the solution turned blue. 3M drops of HC2H3O2 d was added…