Determining the Molar Mass of an Unidentified Volatile Liquid Abstract Molar mass helps to determine how much of a substance is present in a sample. Volatile liquids change from liquid to gas at relatively low temperatures and atmospheric pressures. In this investigation an unknown volatile liquid is vaporized so that the ideal gas law can be used to determine its molar mass. This study will apply the ideal gas law in tandem with the concept of volatile liquids and basic molar mass related stoichiometry
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Raymundo Crystal Date Submitted: March 24‚ 2011 Professor Frank Roa‚ Markma Topic 1 From the most common definition of Marketing‚ we can understand it in terms of determining‚ then‚ satisfying the wants and needs of the consumers. But many observers say Marketing goes beyond this- by creating wants and needs that may not yet be existing‚ then working satisfying them. If you agree with the second assertion‚ can you name 5 products or services that have as being new to the market‚ flashing
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Objective: To determine relative molecular mass of a soluble base‚ X2 CO3 by carrying out an acid-base titration with the following reaction ‚ knowing the amount of hydrochloric acid used and the amount of substance Z used. Hypothesis: The X in substance Z is a group 1 element because substance Z is a soluble metal carbonate and would most likely be sodium or potassium because these elements are commonly used. Materials 100 cm3 beaker‚ 250 cm3 beaker‚ 250 cm3 volumetric flask with stopper
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Determining absorbance of various wavelengths of light for pigments present in Coleus plants Joseph Yung (King Yung) 212831426 Adrian Ionescu Section M 11 February 5‚ 2014 Absorbance Table Absorbance Spectra Figure 1: Absorption spectra of pigments found‚ through chromatography‚ within Coleus plants. The different wavelengths of light were determined by the use of a spectrophotometer Questions
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DETERMINING POLICE RESPONSE TO VICTIMS OF SEXUAL OFFENCE- THE ROLE OF VICTIM PREFERENCE The underlying object of criminal justice system is to ensure justice according to law. But justice must be to the accused and also to victims of the crime. While protecting and safeguarding the legitimate rights of the accused‚ the law should not forget that there is another person also who is injured‚ sufferer and the affected. An ideal system must take care of both‚ accused as well as victim. Ignorance
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What is the importance of consumption expenditure in determining changes in the level of national income? In every macroeconomic question‚ there always exists its direction towards satisfying the macroeconomic objectives such as achieving long term economic growth and low unemployment levels (Hall and Lieberman‚ 2009). As consumption expenditure is the total spending by consumers on domestic goods and services‚ and national income is the value of all the goods and services provided in an economy
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| DOI: 10.2514/6.1982-1471 Determining Spacecraft Angular Position with Delta VLBI: The Voyager Demonstration J.S. Border‚ F.F. Donivan‚ S.G. Finley‚ C.E. Hildebrand‚ B. Moultrie‚ and L.J. Skjerve‚ Jet Propulsion Lab‚ Pasadena‚ CA AIAA/AAS Astrodynamics Conference August 9-1 1‚ 1982 San Diego‚ California For permission to copy or republish‚ contact the American Institute of Aeronautics and Astronautics 1290 Avenue of the Americas‚ New York‚ NY 10104 DETERMINING SPACECRAFT ANGULAR POSITION WITH
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101 Urban Poverty and Affluence Assignment #11 Due: Tuesday 1)What role does race play in determining criminal behavior? Why? It is race stereotyping that assigns and ethnic group an homogeneous character‚ allowing simplistic comparisons of different crime‚ when actually all ethnic groups actually are very heterogeneous. That kind of simplistic profiling has a direct impact in determining a criminal behavior of a certain race. 2)Describe the prison boom of the last twenty years. How
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Determining Core and Periphery differences between the Solomon Islands and New Zealand To better understand and determine the Core and Periphery differences between the Solomon Islands and New Zealand it is important to locate these places on a map‚ and determine where they are located in conjunction to one another. The Solomon Islands are located approximately 2000 miles North West of New Zealand (mapcrow.info.) These islands are located in the Pacific Realm SE of Papua New Guinea whereas New
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Determining Percent of Water Crystallization and the Chemical Formula of a Hydrate Aim: To determine the percent water of crystallization and the chemical formula of a hydrate Materials * 400 ML beaker * Glass rod * 3 to 5 grams of hydrated copper (II) sulfate CuSO4 (crushed) * Bunsen burner * Spatula * Heating pad * Clamp and stand * Electronic balance Procedures Refer to Lab sheet Observations 1. The powder seems to be very bright and shiny before any heating 2.
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