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2,223 Science Free Papers: 521 - 530

  • Determination of Moles in Magnesium Oxide

    Determination of Moles in Magnesium Oxide

    Calculations 1. Find the number of moles present in the oxide. .019 moles of oxide 2. Find the number of moles present in the oxide. .019 moles of oxide 3. Find the empirical formula for magnesium oxide. Mg O 4. Find the mass percent of magnesium and of oxygen in

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    Essay Length: 406 Words / 2 Pages
    Submitted: September 17, 2012 Autor: vivisainz
  • Determination of the Chemical Formula of Magnesium Oxide

    Determination of the Chemical Formula of Magnesium Oxide

    Abstract: The purpose of this lab was to determine the empirical formula of magnesium oxide by experimental means. In this lab magnesium ribbon was cooked in a cleaned crucible with a cleaned lid (that was weighed). After it was cooked distilled water was then added to it to remove all

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    Essay Length: 659 Words / 3 Pages
    Submitted: July 8, 2012 Autor: moto
  • Determination of the Specific Heat of a Liquid by the Method of Cooling

    Determination of the Specific Heat of a Liquid by the Method of Cooling

    Bangabandhu Sheikh Mujibur Rahman Maritime University F:\carbon cyle\bsmrmu logo.jpg LAB REPORT Course no. : OCN1108 Group no.: 02 Experiment number: 02 Experiment name: Determination of the specific heat of a liquid by the method of cooling. Date of performance: 16/1/2017 Date of submission: __/__/2017 Submitted by: Name: Sheikh Fahim Faysal

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    Essay Length: 1,262 Words / 6 Pages
    Submitted: January 29, 2017 Autor: Fahim Faysal Sowrav
  • Determination of the Spring Constant and the Effective Mass of a Loaded Spring and Hence to Calculate the Rigidity Modulus of the Spring.

    Determination of the Spring Constant and the Effective Mass of a Loaded Spring and Hence to Calculate the Rigidity Modulus of the Spring.

    Experiment no. : W1 Name of the experiment: Determination of the spring constant and the effective mass of a loaded spring and hence to calculate the rigidity modulus of the spring. Abstract The spring constant and effective mass of a given spring can be determined by recording the vibration of

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    Essay Length: 1,543 Words / 7 Pages
    Submitted: October 1, 2016 Autor: Imran Kabir
  • Determine the Empirical Formula of Magnesium Oxide

    Determine the Empirical Formula of Magnesium Oxide

    Aim: The aim of this experiment was to determine the empirical formula of magnesium oxide. Hypothesis: If a known mass of magnesium is heated in air, then the empirical formula of the compound formed between magnesium and oxygen can be determined. Equipment: Crucible and lid, bunsen burner, tripod stand, clap

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    Essay Length: 346 Words / 2 Pages
    Submitted: March 8, 2011 Autor: jon
  • Determining an Enthalpy Change of Reaction

    Determining an Enthalpy Change of Reaction

    Determining An Enthalpy Change of Reaction. Results: Time /mins Temperature / °C Trial 1 Trial 2 Trial 3 0 24 25 23 0.5 23 23.5 24 1.0 23 23.5 24 1.5 23 23.5 24 2.0 23 23.5 24 2.5 23 23.5 24 3.0 23 30 24 3.5 39.5 35 34

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    Essay Length: 359 Words / 2 Pages
    Submitted: November 17, 2013 Autor: moto
  • Determining House Prices in Australia

    Determining House Prices in Australia

    Determining the key drivers of Sydney's price model house on financial... 1. Executive Summary This report will contain an analysis of the effect that several independent variables have on an Index that measures the value of Sydney's Property Prices over 1994-2014. In order to find these variables and understand their

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    Essay Length: 3,225 Words / 13 Pages
    Submitted: October 12, 2015 Autor: Maxime
  • Determining the Composition of a Mixture

    Determining the Composition of a Mixture

    Determining the Composition of a Mixture Purpose: To determine the percentage composition of a mixture composed of salt and sand. Theory: Elements are the most basic forms of substances. When two or more elements combine together, they create compounds and when multiple compounds combine they create mixtures. There are homogenous

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    Essay Length: 756 Words / 4 Pages
    Submitted: August 15, 2018 Autor: purple penguin987
  • Determining the Half-Life for the Discharge of a Capacitor-Resistor Circuit

    Determining the Half-Life for the Discharge of a Capacitor-Resistor Circuit

    Determining the half-life for the discharge of a Capacitor-Resistor Circuit This experiment was set out to determine the half-life for the discharge of a capacitor resistor circuit. The results obtained for the discharge currents, enabled the determination of half-life for the circuit. According to theory, half-life is defined as; t1/2

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    Essay Length: 777 Words / 4 Pages
    Submitted: November 12, 2011 Autor: andrey
  • Developing Sandwhich Elisa Kit for Dengue

    Developing Sandwhich Elisa Kit for Dengue

    Title: Developing Sandwhich ELISA Kit for Dengue Description: Dengue is a disease caused by a family of viruses that are transmitted by mosquitoes.The virus is transmitted to humans through the bites of infected female mosquitoes.Dengue fever can vary from mild to severe; the more severe forms include dengue shock syndrome

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    Essay Length: 435 Words / 2 Pages
    Submitted: April 23, 2016 Autor: pipi
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