Ph Lab Report Bryon Kim 123013 B(2) Biology Background information/Research PH paper (litmus paper) determines how acidic or how basic a substance is. The paper changes color accordingly to color code on the pH scale. The pH scale starts from 0 to 14. The lower the number the more acidic it is. Zero is the most acidic‚ and 14 is the most basic while 7 is the neutral number for example water. Examples of an acid is lemon juice or multi purpose cleaner. Examples of a basic substance is shampoo or liquid soap
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How many will it hold Benchmarks Covered (Learning Objective) SC.8.N.1.1 Define a problem to plan and carry out scientific investigations. SC.8.P.8.2 Differentiate between weight and mass‚ recognizing that weight is the amount of gravitational pull on an object and is distinct from‚ though proportional to‚ mass. Research Question/Problem - Which type of pasta noodle would hold the most pennies if we were to tape them to two stools 16 cm apart‚ dropping pennies into a cup tied around the noodle?
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GREEN FUEL 1. With the present constraints in the supply line of crude oil through Organization of the Petroleum Exporting Countries (OPEC)‚ ‘Green fuel’ rather well famous as biofuel has already set a new dimension to world’s fuel mythologies of exhausting fossil fuels by next century. It paved the way to the scientists to divert from the traditional chase behind the carbon cycle to discover the ideal fuel for man kind’s usage amidst preserving globe. 2. Biofuel is mainly a type which is distilled
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ab reportChemistry 117L Laboratory Report Name: Aneesa Noorani Lab Day: Tuesday Lab Room: SCL 114 Date of Experiment: January 22‚ 2013 TA: Mikhail 1. Basic Laboratory Skills Purpose(s) of the Experiment: The purpose of the first part of today’s experiment is to establish the stoichiometry of the reaction between titrate oxalate (C2O42-) and permanganate (MnO4-). The purpose of the second part of today’s experiment is to learn about the concepts of the rate of chemical reactions
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Developing Fuels Revision questions and suggested answers 1. Define ΔHfθ and ΔHcθ ΔHfθ the enthalpy change when 1 mole of a compound is formed from its constituent elements in their standard states measured under standard conditions ΔHcθ the enthalpy change when 1 mole of a compound undergoes complete combustion measured under standard conditions 2. Write an equation for the enthalpy of formation of butane C4H10 4C(s) + 5H2(g) C4H10(g) 3. Write an equation for the
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LIQUID AND GASEOUS FUELS Dr. Noaman Ul‐Haq Solid‚ Liquid and Gaseous Fuels available Commercially l bl ll Solid Coals Cokes Briquetted Solid Pitch Coal Middling’s Liquid Gasoline Kerosene Diesel Fuel Oils Fuel Oils Coal Tar Fuels Tar Gaseous Natural gas LPG Blast Furnace Gas Coke Oven Coke Oven Gas Producer Gas Coal gas MAIN FACTORS FOR THE SELECTION OF FUEL A number of factors are to be considered A number of factors are to be considered when a fuel or a type of fuel is chosen for a
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A company has specified that the acceptable size of a knob that is to be produced is (0.140 ± 0.003) inches. In this lab‚ the dimensions of the knobs produced in one day are tested for discrepancy in order to pass control testing. This lab also reports the probability that knobs with the acceptable dimension will be produced. MATERIALS AND METHODS Using Microsoft Excel‚ a histogram was created displaying the three documented dimensions of 15 batches of knobs. This histogram was obtained in order
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A Seminar Report On EXPERIMENTAL INVESTIGATION OF A DIRECT INJECTION DUAL FUEL DIESEL-NATURAL GAS ENGINE Presented by JAGADEESH PUTTA ME04B118 S8 ME 27 Department of Mechanical Engineering NATIONAL INSTITUTE OF TECHNOLOGY CALICUT KERALA- 673 601 Winter 2007-08 CERTIFICATE This is to certify that this seminar report entitled “EXPERIMENTAL INVESTIGATION OF A DIRECT INJECTION DUAL FUEL DIESEL-NATURAL GAS ENGINE “is a bonafide record of the seminar presented by JAGADEESH PUTTA‚ Roll
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CHP Laboratory Analysis Introduction Combined Heat and Power system is a technology that produces electricity and thermal energy in the same process. In this way‚ optimum use can be made of the energy available from the fuel. During the electrical power generation‚ heat is lost‚ which is used to increase the internal energy of the fluid‚ water in this case‚ through the exchangers. Hot water is either directly pumped to the end user during the winter season of the year or it is used to
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Adenosine triphosphate‚ also known as ATP‚ is the supply of energy found in every cell that we need in order to do essentially everything (Anonymous‚ 2008). It is an energy source for biochemical reactions such as muscle contraction‚ active transport‚ molecular synthesis‚ and in fireflies‚ also known as lightening bugs‚ bioluminescence (Biology Book). Bioluminescence is the process in which living organisms convert chemical energy into light (Branchini‚ 2008). In the fireflies case the reaction
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