1.0 Summary This experiment is conducted to determine the liquid permeability of porous media. The apparatus used in the experiment is the liquid permeameter. The liquid used in this experiment is water. Three membrane samples of different thickness (0.1‚ 0.2‚ 0.3 cm) are used as the porous media. The determination of the permeability is carried out using elevated pressure test. Each sample is tested for 5 times at different values of pressure gradient which are 5‚ 10‚ 15‚ 20 and 30 psi. In order
Premium Fluid dynamics
Liquid Nitrogen Randi Pinter Community College of Aurora Rebecca Hoenigman Chem 101-360 Sitting in a classroom with a guest speaker‚ wondering what was in the tank and why there were carnations nearby. As a young student‚ guest speaker days were an exciting thing to be a part of. The full history of the lesson may have been lost in time; but when the speaker dipped a carnation in a tub of liquid that was pouring smoke onto the classroom floor‚ the results of his actions had the power to make a
Premium Nitrogen Gas
Global Liquid Elevator and Pump Market to 2019 - Market Size‚ Growth‚ and Forecasts Released On 16th September 2015 This comprehensive publication enables readers the critical perspectives to be able to evaluate the Global market for liquid elevators and pumps. The publication provides the market size‚ growth and forecasts at the global level as well as for the following countries: Argentina‚ Armenia‚ Australia‚ Austria‚ Azerbaijan‚ Belgium‚ Bulgaria‚ Canada‚ Chile‚ China‚ Colombia‚ Czech Republic
Premium European Union Fluid dynamics
Surface Tension Properties of Liquids Introduction The purpose of this experiment is to measure and record the surface tension of water and other aqueous solutions using capillary rise method techniques and practicing lab safety. In this laboratory the surface tension of water depends on the concentration of the following solutes; NaCl‚ acetone‚ and sodium dodecyl sulfate (SDS). Intermolecular interactions as well as other phases (solid‚ or air) make a liquid exist. The data collected will show
Premium
of this lab is to identify the physical and chemical properties of four liquids: acetone‚ vinegar‚ hydrogen peroxide‚ and oil. By using our knowledge about the four liquids we needed to identify the components of an unknown mixture. Theoretical Background The liquids commonly found around the house such as acetone‚ vinegar‚ hydrogen peroxide‚ and oil was tested to identify the physical and chemical properties of these liquids. Acetone usually used as nail polish remover dissolves plastic. Vinegar
Premium
Who doesn’t love to read a good magazine? In Women’s Day there was an ad about Liquid Plumber‚ and good gracious there’s a sexy man on the cover. It quotes “Only have 10 minutes? I only need 7.” In the ad his name is Rusty‚ and he is well groomed. Rusty has a chiseled body his shirt tucked in; with just a little bit of chest hair sticking out. Those hip hugging blue jeans are a plus as well! His hair looks like it has been played with and he has a seductive smirk on his face. Most women would stop
Premium Gender Object Subject
The study of shelf life for liquid biofertilizer from vegetable waste showed that contrary to the traditional advice that liquid biofertilizers produced from fermentation by effective microorganisms‚ should be used within three months of production‚ the liquid biofertilizer produced from vegetable waste still contains high amount of viable microbial population after four months of storage with no significant effect of the presence or absence of light (Ngampimol and Kunathigan‚ 2008). The most common
Premium Agriculture Genetically modified organism Genetically modified food
Purpose: I will identify an unknown liquid by obtaining an average density & boiling point for my liquid and comparing them with the known densities & boiling points of liquids in the CRC handbook of Chemistry & Physics. I will perform these experiments using three different measuring tools (graduated cylinder‚ burette & pipette) to evaluate the precision of each one. Results: Density 1‚ 2 & 3 calculated by using graduated cylinder to obtain volume. Density 4‚ 5 & 6 calculated by using volumetric
Premium Water Temperature Density
Experiment 1: Viscosity of Liquids Victoria Kulczak Lab Partners: Laina Maines & Heidi Osterman Date of Lab: 2/21/11 Due Date: 2/28/11 Abstract: The goal of this experiment was to determine the viscosity of given liquids. Two different methods were employed‚ the first measures time of flow of several methanol-water solutions‚ from point A to point B. The second method involves dropping a foreign object‚ in this case a sphere‚ into a cylinder of glycerol and measuring the time it takes for it to
Premium Viscosity Fluid dynamics Liquid
Name Date Lab: Denisty – Solids and Liquids Part 1: Density Background Information: The density of an object is how much “stuff”‚ or molecules‚ a substance is made of. Density is how tightly packed the molecules are. To calculate the density of a substance we need to know the mass (weight) of the substance and the volume (how much space) of the substance. Mass is determined by weighing an object. Volume of regular shaped objects is calculated by measuring
Premium Density Kilogram Volume