Econ AP Essay Preview: Econ AP Report this essay Atoms Smallest unit of matter Made of protons electrons and neutrons Has protons and neutrons packed together in a nucleus The electrons orbit around Atomic number Written as a subscript next to the symbol of an element Number of protons (and hence number of electrons) of.
Identification of Alcohols and Phenols Essay Preview: Identification of Alcohols and Phenols Report this essay Name:Mary Margaret P. DukaYear & Program:BS Chemistry IIDepartment:College of Arts, Sciences and EducationIdentification of Alcohols and PhenolsAbstractSpecific groups of atoms in an organic molecule determine its physical and chemical properties. These groups are called functional groups. Functional groups are responsible.
Identification of Aldehydes and Ketones Essay Preview: Identification of Aldehydes and Ketones 1 rating(s) Report this essay Name:Mary Margaret P. DukaYear & Program:BS Chemistry IIDepartment:College of Arts, Sciences and EducationIdentification of Aldehydes and KetonesAbstract        Aldehydes and Ketones are representative of compounds which possess the carbonyl group. Specific groups of atoms in an organic molecule determine its.
Identification of Conjugated Diene Essay Preview: Identification of Conjugated Diene Report this essay Identification of a Conjugated Diene from Eucalyptus Oil Purpose: The purpose of this experiment was to prepare the Diels-Alder adduct of the unknown Conjugated diene in eucalyptus oil, to separate the adduct, and identify the unknown diene from the melting point of.
Separation by Chemical Extraction Essay Preview: Separation by Chemical Extraction Report this essay Separation by Chemical Extraction Abstract p-Bromoaniline, m-toluic acid and phenanthrene were extracted from a stock solution using liquid-liquid extraction. 0.315g of p-Bromoaniline, 0.030g of crude phenanthrene, and 0.730g of crude phenanthrene were extracted, with percent yields of 31.5%, 51.5%, and 36.5%, respectively..
Molecular Structure Essay title: Molecular Structure Molecular Structure Lab Objective: For this experiment we took two different molecule and virtually dissected them finding everything about them including: bond length, bond angles, the charge on each atom, the non bonded distances between atoms and the energy difference between the highest and lowest molecular orbital. Procedure: The.
Molecular Modelling Join now to read essay Molecular Modelling Molecular modelling is the general term used to describe the use of computers to construct molecules and perform a variety of calculations on these molecules in order to predict their chemical characteristics and behaviour. The term molecular modelling is often used synonymously with the term computational.
Milk and Rennin Essay title: Milk and Rennin Research into Enzymes – For Biology Rennin Rennet, substance found in the gastric juices of young milk-drinking mammals. Rennet contains a milk-coagulating enzyme, called rennin or chymosin, the active principle of rennet preparations used in making cheese and junket. Rennet extracts are commercially prepared from the inner.
Microscale Preparation of Methyl Orange Microscale Preparation of Methyl Orange Background and significanceThe dyeing of fabric has been done for thousands of years but, it wasn’t until 1876 that Otto Witt made the first attempt to interpret color of dyes in terms of chemical structures. Witt proposed that dyes consist of conjugated P-bonded systems, chromophores,.
Mummion Essay Preview: Mummion Report this essay Equipment used Conical flask Filter Funnel Beaker Stirring rod Evaporating basin Bunsen burner Watch glass Method For this coursework I had to find out the Cations and Anions for a given substance. This is the method I used. Firstly I measured out 5 grams of Mummion and added.
