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liquid propane Essay Examples

58 total results

Are Liquid Calories Contributing to Obesity? (1462 words, 4 pages)

8When it comes gaining weight, some people may not realize how big of afactor liquid calories play a role in the current obesity epidemic. Aliquid calorie would include a soda pop, soft drink, fruit juice, and ahigh-calorie sweetened beverage. Sugar-sweetened beverages are said topromote obesity by virtue of their low ... Read More

Liquidity, Solvency, and Profitability: The Three Categories of Financial Ratios Utilized in Company Evaluation (375 words, 3 pages)

Financial ratios are widely used in the evaluation of a company'sperformance with the use of financial statements. The financial statementsshow the cash inflow and outflow of an organization hence facilitatinginvestors and creditors to know its performance stands from otherindustries. Consequently, this paper will discuss three categories offinancial ratios (liquidity, solvency, ... Read More

A Lab Experiment on the Behavior of Water in Saturated Liquid and Vapor States (2502 words, 22 pages)

SummaryThe objective of this experiment is to observe and analyze the behavior of water in saturated liquid and vapor states, specifically involving the existence of a vapor-liquid equilibrium. A TH3 Saturation Pressure Apparatus is used to monitor temperature and pressure these values are recorded as different experimental conditions are altered. ... Read More

A Lab Report on Performing a Simple Distillation and Analyzing Its Results to Determine the Type of an Unknown Liquid (616 words, 3 pages)

Experimental data may be collected with other students in organic chemistry labs. However I understand that sharing information required for a lab report (including but not limited to word processing or spreadsheet files, calculations, graphs, conclusions and additional problems at the end of the lab report) with other students is ... Read More

An Experiment to Determine Plant Pigments Using Reverse Phase Liquid Chromatography (1068 words, 7 pages)

Results and CalculationsThe experiment began by taking 10 mL of spinach extract and separating it in a separatory funnel by using acetone. Before the acetone was added, 10mL of NaCl was added begin the separation. After the addition of NaCl a total of 5 separations with acetone were performed, adding ... Read More

A Study on Different Types of Biomass Energy That Can Be Converted Into Liquid Biofuels That Are Biodiesel and Ethanol (622 words, 3 pages)

BiologyBiomass energy is energy generated from organic materials that are materials derived from living organisms for example plants and animals where the most common material used for biomass energy are wood, plants, and waste. There are different types of energy that is created via pyrolysis, gasification, direct firing, co-firing and ... Read More

Interesting Facts and Many Advancements of Liquid Bandages (673 words, 3 pages)

The Chemistry of Liquid Bandages (Cyanoacrylates)Origins Early forms of liquid bandages have been around for many centuries. Humans have been applying layers of honey, sorghum syrup, and tree sap to help protect their wounds. Liquid Bandages usually take the form of a cyanoacrylate. Cyanoacrylates were invented in 1942by Dar. Harry ... Read More

An Experiment on Vapor Liquid Equilibrium Data (1223 words, 12 pages)

IntroductionVapor Liquid Equilibrium (VLE) data was taken for a mixture of methanol and trichloroethylene (TCE) at atmospheric pressure (760 mmHg). This was done using an Othmer Still and a Digital Refractometer. Several T-X-Y diagrams were made by correlating the data with five models 1-and-2-Parameter Margules, Van Laar, Wilson, and Non-Random-Two-Liquid ... Read More

An Analysis of the Decline of the Federal Budget Deficit and the Financial Market Liquidity in the United States (948 words, 4 pages)

Researchers have argued that financial market liquidity plays a central role in determining how a financial market functions (Backer Gosman, 2008). Structural changes in the financial system have been implemented in order to ensure that the importance of market liquidity has been emphasized. Liquidity can be looked at in two ... Read More

Laser Induced Breakdown Spectroscopy, a Technique Used for Qualitative and Quantitative Analysis of Solids, Liquids and Gaseous Samples (4261 words, 18 pages)

AbstractLaser induced breakdown spectroscopy (LIBS) is an atomic emission spectroscopic technique that is widely used for qualitative and quantitative analysis of solids, liquids and gaseous samples. The present work describes the quantitative analysis of powder samples using LIBS technique. The goal of this study is to compare the quantification of ... Read More

An Experiment to Determine the Identity of an Unknown Liquid (634 words, 5 pages)

1. Purpose The experiment was conducted to determine the identity of an unknownliquid.2. Introduction Before the experiment began, the unknown liquid's physicalcharacteristics were noted in a qualitative manner. It was clear andsmelled like rubbing alcohol. During the lab itself, a pycnometer, a scientific tool designed forquantifying physical characteristics of liquids, ... Read More

Liquid Chromatography Finds Its Usefulness in Forensic Science (1629 words, 2 pages)

Journal Article ReviewHIGH PERFORMANCE LIQUID CHROMATOGRAPHY Journal Title Journal of Forensic Science 1996 41(5) 804-811 Article Title Identification and Quantitation of source from Hemoglobin of Blood and Blood Mixtures by High Performance Liquid Chromatography Authors Edgard O. Espinoza, Dr. P.H., Mark A. Kirms, Ph.D., and Maureen S. Filipek, B.S. Introduction ... Read More

An Experiment on Liquid-Liquid Extraction (2173 words, 5 pages)

We were asked to extract benzoic acid from a kerosene-benzoic acid mixture. This was to be done using the stirred liquid-liquid extraction column in the senior laboratory. Fresh water was used as the continuous phase in the extraction. We were asked to measure the benzoic acid concentrations of the feed, ... Read More

Liquid Fuels from Natural Gas (739 words, 2 pages)

We have known for a long time that eventually our oil deposits will dry up, and it would be helpful at that time if we had some kind of alternative fuel to power all of the machines that we use. Over the past two decades more oil has been pumped ... Read More

Understanding the Issue of Liquidation in a Company (2320 words, 10 pages)

In advising Gus, Gloria, andthe liquidator (collectively known as theclaimants) as to the sustainability in law of their respective claims inrelation to, Rajinder (hereinafterreferred to as R), Sarah (hereinafterreferred to as S), and the liquidated company Exotic Holidays Ltd. (hereinafter referred to as E Ltd.),the core issue appears to be ... Read More

An Introduction to the Fundamental Phases of Matter: Solids, Liquids and Gases (524 words, 4 pages)

Solids, liquids, andgases are the three main, or fundamental phases ofmatter. Each one has a different density and adifferent level of stability. What determines thestability of each phase is the bond between it'satoms. The tighter the bond between it's atoms themore stable that phase of matter is. Solids are themost ... Read More

Piaget’s Conservation of Number and Liquid Tasks (1802 words, 3 pages)

Modification Activity Description Piagets Conservation of Number and Liquid TasksGrace ChangCD170-MWF 1230-130PMSan Jose State UniversityI. IntroductionLori is four year old, and she is at Piagets preoperational stage. According to Piagets description of the preoperational stage children, they cannot understand his conservation tasks. This preoperational stage, children can use representations (mental ... Read More

An Introduction to the TCE a Nonflammable Liquid That Is Colorless (437 words, 2 pages)

What is TCE?TCE is a nonflammable liquid it is colorless. It has a sweet odor and a sweet burning taste. TCE does not occur naturally in the environment. It is an artificial compound. It is produced synthetically from 1,2-dichloroethane. And stabilizers are added to the marketed product. What is TCE ... Read More

An Analysis and Introduction to the Liquid Oxygen Experiment (3086 words, 9 pages)

AbstractThe objectives of this project were to determine the effects of four different parameters on the oxygen liquid phase capacity coefficient. The value of the capacity coefficient determines how quickly oxygen is absorbed into the liquid water. The parameters which were tested to model the liquid phase capacity coefficient were ... Read More

An Introduction to the Importance of Liquid Iron for Strong and Healthy Bodies of Humans (2696 words, 6 pages)

The first nutritional "fact" most Americans learn is that iron builds strong and healthy bodies.1 The beef lobby, cereal manufacturers, bread makers, and drug companies have bombarded the public with iron being the cure-all for fatigue and "iron-poor blood." People have been mislead by drug companies pushing iron supplements and ... Read More

An Analysis of the Characteristics of Electrolytes, the Liquids That Conduct Electricity (614 words, 3 pages)

Electrolytes are liquids that conduct electricity. Most need to be dissolvedinto water or another solvent. Batterys have an electrolyte in them, eitheras a liquid or as a paste. Liquid electrolytes are used in electrolysis,electroplating, and other chemical processes. When electrolytes dissolve theyrelease positive and negative ions. The released ions carry ... Read More

An Introduction to the TCE a Nonflammable Liquid (436 words, 2 pages)

is TCE?TCE is a nonflammable liquid it is colorless. It has a sweet odor and a sweet burning taste. TCE does not occur naturally in the environment. It is an artificial compound. It is produced synthetically from 1,2-dichloroethane. And stabilizers are added to the marketed product. What is TCE used ... Read More

An Analysis of Liquid Fuels From Natural Gas (739 words, 2 pages)

Ken Frencher31999Chem 136Liquid Fuels from Natural GasWe have known for a long time that eventually our oil deposits will dry up, and it would be helpful at that time if we had some kind of alternative fuel to power all of the machines that we use. Over the past two ... Read More

An Introduction to the Liquid Crystal Display LCD (726 words, 2 pages)

LCD MONITORLiquid Crystal Display (LCD) stands for Liquid Crystal Display. Liquid crystals are transparent substances exhibiting both sold and liquid matter properties. Light passing through liquid crystal follows the alignment of the molecules that make them up. Applying electricity changes their molecular alignment thus changing the way light passes through ... Read More

An Analysis of the Mercury Liquid Metal (419 words, 1 pages)

MercuryMercury s symbol is Hg, its atomic number is 80, its atomic mass is 200.59, its in group 12 and in period 6, and it also has two valence electrons. Its standard state is liquid at 298K and it is the heaviest known elemental liquid. It has a silvery white ... Read More

An Analysis of the Liquid Chromatography Technique for Molecule Separation (673 words, 2 pages)

Chromatography is a separation technique in which the mixture to be separated is dissolved in a solvent and the resulting solution, often called the mobile phase, is then passed through or over another material, the stationary phase. The separation of the original mixture depends on how strongly each component is ... Read More

An Analysis of Liquids and Solids (1604 words, 10 pages)

Liquids and SolidsHow do the strengths of the intermolecular attraction compare btw solids, liquids, and gases at room temperature?What is the difference btw intermolecular bonds and intramolecular bonds?Explain how dispersion forces form.Explain how dipole-dipole and hydrogen bonds formHow does viscosity change with increasing and decreasing temperature?Why is boiling a cooling ... Read More

An Analysis of the Liquidity Preference Theories (2980 words, 7 pages)

IntroductionHe hardly seemed cut out to be a workingman s revolutionary, a graduate of England s exclusive Eton prep school, a collector of modern art and a graduate of Cambridge University, nonetheless he transformed the dismal science into a revolutionary engine of social program. Before Keynes economists were gloomy naysayer ... Read More

An Overview of Water: An Essential Liquid for Life (1195 words, 2 pages)

Water is essential for life as we know it on earth. It is used by plants and animals for basic biological processes which would be impossible without the use of water. The origin of all life can be traced back to the water in the Earths precambrien seas. Water is ... Read More

An Assessment of the Telstra Corporation’s Profitability and Liquidity (1339 words, 4 pages)

Telstra Corporations Profitability and Liquidity An assessment of the Telstra Corporations profitability, and short-term and long-term Liquidity.1.IntroductionAll company accounts are prepared in accordance with the various accounting laws and regulations, and are designed for a wide audience. Therefore, to obtain data for specific purposes it is frequently necessary to submit ... Read More

Published: Friday 25th of January 2013