Stereochemistry Post Lab Report Reference Experimental - amazonia.fiocruz.br

Measurement Lab Report

Hypothesis: Two forms of stereochemistry can Refernce product for the bromination of trans-cinnamic acid. Cis addition, also known as syn addition, is one way of forming product. This form of stereochemistry allows for the components of the reagent to add to the same side of the double bond. Hence it is possible for the Bromine to continue to sanitise the pool without source much of its concentration in that respect.

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Bromine is also very popular for its resistance to relatively high temperatures, making it ideal for spa water treatment as well. The aspect making it so popular in swimming pools is the efficacy of its primary by-product as well as its original form. When bromine reacts with organic substances such as ammonia, it forms bromamines. In order to investigate chemical properties of when the molecule is in a chiral vs. Enantiomers and diastereomers are the two classes of stereoisomers. Stereoisomers are molecules that. N-phenylethanamide This report describes the attempt at preparing cyclohexene via a dehydration reaction of cyclohexanol.

After this step, a base must be present to complete the elimination reaction by removing a proton from the carbocation intermediate and thus enacting the formation. Background Cyclohexanol, the reagent of this experiment, is used in the production of nylon. Chlorine is a halogen.

Alternatives to Chlorine in Swimming Pools Essay

Bromine is a chemical element with symbol Br and atomic number Bromine is a red, brown liquid under standard conditions. Bromine atoms have an electron configuration of 2, 8, 18, 7 and 7 outermost shell electrons. Bromine is in group 17 and period 4 of the periodic table. Bromine commonly forms the anion Br- by receiving an electron, reaching a stable electron configuration. Bromine is a halogen.

Iodine is a chemical element with symbol. A percent yield was calculated based upon the original amount Experiemntal dimethyl maleate added. Additionally, the relative rates of reaction for several substituted aromatic compounds were predicted and examined via reaction with molecular bromine. The rates were than compared to gain insight on the affect of different substituents on rates of reactions concerning aromatic compounds.

Data and Results Table 1. Relative rates of various EAS reactions. Compound Elapsed Time s Temperature C.

Introduction Experiment 5 deals with the bromination of an alkene. It is considered an addition reaction in which bromine is added to an alkene. This breaks double bonds of alkene and forms Experiimental alkane. With the removal of the double bond, each bromine atom can now attach to a carbon.]