sulfuric acid was combined with the isopentyl alcohol and acetic acid‚ the mixture turned red (due to residue of another chemical remaining on glassware). During the wash of the organic layer‚ two distinct layers appeared‚ a yellow and a clear. The drying process took around 20 minutes through gravity filtration. The distillation process took around 15 to 20 minutes to begin boiling at 137˚ C and stay at 140˚ C for the remainder of distillation. After reaching optimum temperature distillation was
Premium Ester
H 1 Due on Feb 3 in class 1. Dello is a world-class PC company. Management believes that they understand their products and customers better than any outsourcing company; therefore Dello should provide customer service in-house. Ideally‚ Dello’s customer service department wants to handle all the customer phone calls. During peak hours‚ however‚ Dello receives so many customer calls that they ask an outsourcing company‚ Telemate‚ to help handle incoming calls. Dello’s switchboard system is programmed
Premium Customer service
Indian people and are stored by the producers and consumers. At the time of harvest‚ the grains are dried until their moisture content is less than nine per cent which is ideal for storage. But sometimes‚ uncertain weather would not allow the proper drying up of grain. Almost all the insect pests of stored grains have a remarkably high rate of multiplication and within one season‚ they may destroy 7-10 per cent of the grains and contaminate the rest with undesirable odours and flavours. Wheat
Premium Cereal Wheat Maize
appreciation of the principles‚ advantages and limitations of the various analytical techniques developed to determine the moisture content of foods depends on an understanding of the molecular characteristics of water. The method used was with oven drying‚ which the sample is heated under specified conditions‚ and the loss of weight is used to calculate the moisture content of the sample. After the result obtained‚ the average percentage of moisture in doughnut sample was 42.721 2.043. The determination
Premium Analytical chemistry Dietary fiber Food
Their blood is almost transparent because of the lack of red blood cells‚ and they are the only vertebrate that does not have circulating hemoglobin. Those organisms are referred to as Ice fish‚ and they are one of the unique organism that live in Southern Ocean around Antarctica and Southern South America‚ where water temperatures remain relatively stable. Hemoglobin is a protein within mammalian red blood cells that transports oxygen for delivery to tissues throughout the body. Having red blood
Premium Red blood cell Oxygen Hemoglobin
The Great Salt Lake The Great Salt Lake is a wonder of its own. Made by the remnants of Lake Bonneville‚ this lake is unique to Utah and has many different characteristics that make it this way. Have you ever wondered how big the Great Salt Lake really is? It is one of the largest lakes in America. The Great Salt Lake is about seventy-five miles long and twenty-five miles wide. Even though the deepest spot in the lake is thirty-four feet the average depth of the Great Salt Lake is around 13 feet
Premium Great Salt Lake
Eradicating poverty through profits; case of rice farming and processing in Bamessing‚ Ndop Statistics show that more than four (4) billion people live at the bottom of the economic pyramid called BOP that shows how wealth is distributed throughout the world and that BOP lives on less than $2/day. However‚ according to the book titled “The Fortune at the Bottom of the Pyramid: Eradicating Poverty through Profits” written by C.K. Prahalad‚ we can eradicate poverty by making profits if we consider
Premium Rice
International Political Economy IMF Agreements: Jamaica and Grenada Part I: Introduction The mere mention of a loan from the International Monetary Fund (IMF) brings great distress and concerns to the citizens of many developing countries. In spite of the fact that the IMF is perhaps the easiest international lending agency to borrow from‚ with significantly low interest rates and long term payment plans‚ governments and peoples of third world countries‚ even those in desperate situations‚
Premium Tax International Monetary Fund Monetary policy
DETERMINATION OF MOISTURE CONTENT OF SOIL (ASTM D2216) 1.1 Introduction 1.1.1 OBJECTIVE To determine the natural moisture content of a soil sample. 1.1.2 Learning Outcome Understand the concept of Phases of Soil and Block Diagram Define Moisture Content and Explain its Uses Describe Lab Method for Determining Moisture Content of Soils Perform the Moisture Content Test Determine Moisture Content of the Soil 1.1.3 NEED AND SCOPE OF THE EXPERIMENT Moisture content is commonly used in geotechnical
Premium Soil Water Agriculture
SE3 and SE4 we adopted the equation developed by the Environmental Protection Agency of the United States (EPA 1984). The equation considers the bare bottom basin as basins type and it is based on the hydraulic loading rate‚ the number of wetting/drying cycles and the outflow. The equation is expressed as follow (EPA 1984):
Premium Water Acid Base