Extraction Case Essay Preview: Extraction Case Report this essay Experiment 3: Extraction Toni DeSanto October 6, 2011 Dr. Reiko Mary Simmons Organic Chemistry Lab 1 223 Section 54 Objective The purpose of the experiment was to separate a mixture of two compounds using a technique called extraction. The two compounds may be carboxylic acid, phenol,.
Fisher Reaction Essay Preview: Fisher Reaction Report this essay Abstract Fisher Reaction is a special type of esterification that uses an acid catalyst to reflux Carboxylic acid and Alcohol. The product Ester is in equilibrium to the reactants acid and alcohol. Ester is responsible for the smell and aroma of different fruits. After using the.
Flame Test Lab for Lachsa Chemistry Students Essay Preview: Flame Test Lab for Lachsa Chemistry Students Report this essay Activity No. 3 Flame Tests CA Standard 1j: Students know that spectral lines are the result of transitions of electrons between energy levels and that these lines correspond to photons with a frequency related to the.
Experiment Melting Point Essay Preview: Experiment Melting Point Report this essay Melting Point Introduction: The first experiment we are doing is the melting point. The melting is very important part of chemistry because it helps identifies the physical properties and reactivity of a compound. Some important characteristics of melting points are that it should be.
Extraction of Caffeine from Tealeaves Essay Preview: Extraction of Caffeine from Tealeaves Report this essay Extraction of caffeine from tealeaves Abstract This experiment focuses the use of multiple extraction technique to isolate, purify and characterize the alkaloid caffeine from tealeaves (Thea sinensis). Alkaloids are those occurring chemical compounds that have nitrogen base atoms and thoroughly.
Calcite Calcite Calcite Calcite is one of the most prevalent minerals on earth. It can be found distributed throughout the earth on almost every continent. It is so prevalent that it makes up approximately 4 percent of the weight of earth’s crust. Calcite also forms the basis of many rocks such as limestone and is.
Sol-Gel Essay Preview: Sol-Gel Report this essay The sol-gel process is used for making ceramic and glass materials. It is mainly the transition of a system from a solid to a liquid phase. By using this process, it is possible to make ceramic and glass materials in the following variety of forms: ultra-fine or spherical.
Chemistry Anailide Essay Preview: Chemistry Anailide Report this essay The first step was the acetlation of aniline. 4.0ml of aniline was dissolved in 10 ml of acetic acid in a 100ml round bottomed flask. 5 ml of acetic anhyhydride was then added to the soultion and was mixed well by swirling. Care was taken when.
Chemistry CaseEssay Preview: Chemistry CaseReport this essayInvestigating the rate of reaction between Peroxodisulphate (S2O82-) and Iodide (I-) ionsAIM : To find the order of reaction in the reaction between S2O82- and I- with respect to I-To find the order of the reaction with respect to I- ions, the initial rates method was adopted. Five solutions.
Chemistry Lab Report Essay Preview: Chemistry Lab Report Report this essay EXPLAIN: In chemistry, the whole class learned about double displacement reactions. In the lab, each team had to randomly pick two compounds and to later mix it together. We used a tube that was empty because some tubes may be contaminated, which make the.
