USED DARK MOTOR OIL AS INK FOR PENTEL PENS A Science Investigatory Project Presented to the Special Program in Science‚ Technology and Engineering New Lucena National Comprehensive High School New Lucena‚ Iloilo In Partial Fulfillment of the Requirements in Research I CLAUDINE MAE BARCIMO JEESTIN KENT GABINERA MA. CHRIS MARQUELENCIA LUCEL PEOLLO RYAN PAUL PUEYO March 2013 Republic of the Philippines Department of Education New
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Graded Assignment Honors Project 1: Liquid Breathing Write the final draft of your project. Be sure to follow these requirements and recommendations when completing your draft: • Open a new Microsoft Word document. Type your name‚ your teacher’s name‚ your school name‚ and the date at the top of your document. To help your teacher know from whom the project came‚ save the file as: CHEM_304B_10_01_Honors_Project_1_Final_Draft_FirstInitial_LastName.doc
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drop. Petroleum oils contain as much as 12 percent dissolved air. When a system starts up or when it overheats‚ this air changes from a dissolved phase into small bubbles. If the bubbles are less than 1 mm in diameter‚ they remain suspended in the liquid phase of the oil‚ particularly in high viscosity oils‚ causing air entrainment‚ which is characterized as a small amount of air in the form of extremely small bubbles dispersed throughout the bulk of the oil. Air entrainment is treated differently
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Volatile Liquid Purpose: To determine the molar mass of an unknown liquid whose boiling point is between room temperature and the boiling point for water. Key Terms: List and define any additional new terms relevant to this experiment. volatile – intermolecular forces - Key Formulas: Write the following formulas. Ideal Gas Law Molar Mass Relationships: The Dumas Method - In 1826 Jean-Baptist Dumas developed a method for determining the molar mass of liquids that
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EPMA Liquid Resistance Starters for Slip-ring motors. 200 to 20 000 kW. The EPMA starter has been specifically designed by AOIP for controlled starting and speed control of large slip ring motors in arduous applications such as: Crushing Milling Conveyors Pumps Ventilation In a variety of industries such as mines‚ quarries‚ cement plants‚ water treatment and associated Industries. CSE-Uniserve Pty Limited has adapted this basic design under license to AOIP to suit the harsh conditions
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extraction‚ also known as liquid extraction and partitioning‚ is a method to separate compounds based on their relative solubility in two different immiscible liquid‚ usually water and organic solvent. It is an extraction from one liquid phase to another liquid phrase. Liquid extraction is a basic technique in chemical laboratories‚ where it is performed using a separator funnel. This type of process is commonly performed after a chemical reaction as part of the work-up. Liquid–liquid extraction is possible
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Solid-liquid extraction and liquid-liquid extraction of caffeine from tea leaves Andrew Jensen Lab partners: Jamie Pawluk‚ Joe Luong 230105559 Chem 250 L2 Oct‚4‚2012 Introduction: Extraction is the experimental procedure of obtaining a desired compound with the use of a solvent from either a liquid or solid mixture. Solid-liquid extraction involves the removal of organic compounds from solid material. This method of extraction may be achieved through extraction of the organic compound
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or property of substances to mix in all proportions or thoroughly. This term is usually used in the mixing of liquid substances. [2] In the experiment‚ the students observed the solubility and miscibility of some substances. Table 1 and 2 shows the solubility of salt‚ iodine‚ sugar‚ and naphthalene in different solvents. Table 3 and 4 shows the miscibility of substances to other liquid substances. Compound Water Ethanol V. Oil NaCl SOLUBLE INSOLUBLE INSOLUBLE I2 PARTIALLY SOLUBLE SOLUBLE SOLUBLE
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Screen Printing: The Simpler‚ Less Expensive Method Screen printing is a method that many people use to recreate designs on t-shirts‚ pillow cases‚ blankets‚ etc. Some big companies use complex machines in order to carry out this process‚ but there are easier ways. The method of screen printing described in this set of instructions is a much simpler method that takes less time and money and generally anyone can do it. Materials: • Computer/Printer • Embroidery Hoop • Mesh/Sheer
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why the oil engine is very important to your vehicle engine?. It is highly advanced multi grade engine oil that has been specially engineereed to providethe best engine protection ever. The performance of ypur vehicle also very good when using engine oil. Mechanical parts inside the emgine needs oil to made it operated. All mechanicals parts cannot operated without it. It can become hots and make your engine hot and burn. This can jeoprpodize your life and your sAFETY? THAT IS WHY OUR CAR AND MOTORCYLES
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