Chemistry Essay Examples Page 4
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Chemical Castration
Chemistry
According to the Bureau of Justice Statistics, there were over 7. 3 million individuals on some type of correctional supervision including probation, prison, jail, and parole in 2008. The number of individuals in prison rose from 1,492,973 in 2006 to 1,518,559 in 2008. The overpopulation and failure of the prison system as well as the…
Alkaline Batteries
Chemistry
In the duration of the whole investigatory project, there were numerous people who had extended their hand out to the researchers. The researchers would like to thank the following: Almighty God for guiding the researchers and blessing them with knowledge and discernment that had led them to finish the study. Mr. Benjamin Ola, group’s research…
Conclusion of Midterm
Chemistry
Distillation
Water
Error AnalysisIn such a big lab, so many errors can occur and even one little one can ruineverything. One could have missed a procedure or done a procedure incorrectly. Another could have been using the incorrect amount of liquid or sludge. Someonecould have lost a test-tube or labeled it wrong causing the results to be…
Salinity Lab Report
Chemistry
Nature
Water
The Effect Salinity Has on Primary Productivity Research Question: How does the amount of salinity in the water affect gross primary productivity? Hypothesis: The higher the salinity content in the water the lower the gross primary productivity values. Variables: Control- The group with zero salt added. Dependent- Dissolved oxygen reading. Independent- The salt concentration in…
Why Doesn’t the Ocean Freeze Lab Report
Chemistry
Water
This report presents the reason why the ocean does not freeze In the winter. Since the ocean consists of salt water, an experiment was done to test the effect of freezing on salt water compared to pure water. The experiment was conducted three times in order to obtain accurate results and eliminate errors. In addition…
Quantitative Analysis of a Soluble Sulfate
Chemistry
Sodium
Water
uantitative Analysis of a Soluble Sulfate Steven English Lab Instructor: Dr. Campo Date: Tuesday, February 5th 2013 Pre-Lab Questions A. Adding the acid to the sodium sulfate solution results in an increase in the solubility of any free anions present in the sample. This will happen because the present anions will bind with the hydrogen…
Absorbance and Spectrometry
Chemistry
Radiation
Scientific method
Abstract The report aims to investigate the absorbance of methylene blue and carmine red by utilizing a spectrophotometer. The absorption spectra of both solutions were determined using this instrument. Through the use of the molar extinction coefficient, the concentration of the unknown methylene blue solution was found to be 1.07 x 10-5 M, with an…
Heat of Formation of Magnesium Oxide
Chemistry
To determine the heat formation of MgO (Magnesium Oxide) using Hess’s Law, which states the heat within a chemical reaction is independent of the pathway between the initial and final states. Introduction Chemical reactions require heat energy to complete, called an endothermic reaction, or produce heat energy, and thus called an exothermic reaction. The heat…
Effect of Different Alkaline Solution on the Quality of Yellow Wet Noodles
Chemistry
Molecules
Ph
Physical chemistry
Sodium
Water
Discussion: For this week, we did the experiment under family of cereal which was about to investigate the effect of different alkaline solution on the quality of yellow wet noodles. There were four different formulations that we used. According to the table A in the procedure, it stated that for formulation 1, we were using…
Chemical Reactions Research Paper Chemical reactions
Chemistry
Chemical Reactions Essay, Research Paper Chemical reactions are the bosom of chemical science. Peoples have ever known that they exist. The Ancient Greeks were the number ones to theorize on the composing of affair. They thought that it was possible that single atoms made up affair. Subsequently, in the Seventeenth Century, a German chemist named…
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| information | Conjugation: In chemistry, a conjugated system is a system of connected p orbitals with delocalized electronsdelocalized electronsIn chemistry, delocalized electrons are electrons in a molecule, ion or solid metal that are not associated with a single atom or a covalent bond. … In quantum chemistry, this refers to molecular orbital electrons that have extended over several adjacent atoms. Chemistry journals: Journal of the American Chemical Society, Journal of Materials Chemistry A, ChemComm, Chemistry—A European Journal, Kinetic energy: Kinetic energy is the energy associated with objects in motion. Potential energy is the type of energy associated with an object’s potential to do work. Chemical energy is the type of energy released from the breakdown of chemical bonds and can be harnessed for metabolic processes., Chemistry Books: The Disappearing Spoon: And Other True Tales of Madness, Love, and the History of the World from the Periodic Table of the Elements, The Elements: A Visual Exploration of Every Known Atom in the Universe, CRC Handbook of Chemistry and Physics, Chemistry for Dummies, Molecules: The Elements and the Architecture of Everything, Organic Chemistry as a Second Language, Napoleon’s Buttons, Periodic Tales, Organic Chemistry I For Dummies, Organic Chemistry I Workbook for Dummies, Advanced Organic Chemistry: Part A: Structure and Mechanisms, Organic Chemistry, Introduction to general, organic, and biological chemistry, The Essential Laboratory Manual, An Introduction to Medicinal Chemistry, Organic Chemistry as a Second Language, The Double Helix: A Personal Account of the Discovery of the Structure of DNA |
