"Colligative properties lab" Essays and Research Papers

Sort By:
Satisfactory Essays
Good Essays
Better Essays
Powerful Essays
Best Essays
Page 5 of 50 - About 500 Essays
  • Good Essays

    Department of Chemistry [Colligative Properties & Osmotic Pressure] Purpose : The experiment this week had two different purposes. The first is to teach us about freezing points. This lab was designed to show us the freezing point of a pure solvent‚ in comparison to a solvent in a solution with a non-volatile solute. The second goal of the experiment is to teach students about osmosis. In the experiment‚ we got to observe osmosis as well as understand dialysis

    Premium Freezing-point depression Water Temperature

    • 1346 Words
    • 6 Pages
    Good Essays
  • Good Essays

    Properties of Hydrates

    • 1038 Words
    • 5 Pages

    Lab #6 Properties of Hydrates Purpose: The purpose of the “Properties of Hydrates” lab is to study hydrates‚ and be able to identify them. This lab also focuses on observing the reversibility of hydration reactions by hydrolysis‚ and also testing substances for efflorescence of deliquescence. Procedure: A. Identification 1. Place 0.5 grams of each compound (Nickel Chloride‚ Potassium Chloride‚ Sodium Tetraborate‚ Sucrose‚ Calcium Carbonate‚ and Barium Chloride) in a small dry test

    Premium Management Marketing Strategic management

    • 1038 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Properties of Gases

    • 737 Words
    • 3 Pages

    | Breath | N/A | N/A | Bubbles vigorously and turns cloudy | N/A | Sarah Aguilera June 30‚ 2013 Lab # 4 Properties of Gases Purpose The purpose of this lab was to investigate and discover the physical and chemical properties of some gases. Throughout this lab the ability to identify if and when gasses were present was enhanced. Data Observations During the first step of this lab‚ when obtaining the hydrogen from the mossy zinc and the hydrochloric acid‚ it took a lot longer than

    Premium Oxygen Chlorine Hydrogen

    • 737 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Chemicals and Properties

    • 880 Words
    • 4 Pages

    Chemistry Physical and Chemical Properties Submitted by                                                                                                                               Date Submitted: February 2‚ 2014    Date Performed:  January 31‚ 2014 Lab Section: Chem-180          Course Instructor: Professor Spenser                                                        Purpose The purpose of this lab experiment is to observe physical and chemical properties of substances which are also

    Free Chemistry

    • 880 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Chemical Properties

    • 902 Words
    • 4 Pages

    Properties and changes are used to describe matter. A property is a trait of matter‚ when that sample of matter is in a fixed state. There are two different types of properties: physical properties and chemical properties. A change is something that alters the properties of a substance. There are two types of changes: chemical changes and physical changes. A physical property is a property that can be observed without changing the makeup (or composition) of a substance. Some examples of a physical

    Premium Chemistry Temperature

    • 902 Words
    • 4 Pages
    Good Essays
  • Better Essays

    Properties of Substances

    • 2274 Words
    • 10 Pages

    Properties of Substances- Gr.12 Chemistry Final Lab Report Lab: Properties of Substances M. Nguyen SCH4U April 27‚ 2012 Abstract The purpose of this experiment was to use a variety of tests to identity the type of bonds which are present in each solid. Various substances (paraffin wax‚ sucrose‚ sodium chloride‚ tin‚ and silicon dioxide) were experimented and identified with tests for hardness‚ solubility‚ conductivity‚ and the time for the solid to melt with a candle and Bunsen burner

    Premium Covalent bond Ionic bond Electron

    • 2274 Words
    • 10 Pages
    Better Essays
  • Good Essays

    intellectual property

    • 714 Words
    • 3 Pages

    Intellectual property is the property generated in the process of intellectual activities. It can be possessed and used‚ and generated benefits. The major components of intellectual property include copyrights‚ patents‚ and trademarks. Similar to tangible property‚ intellectual property which is an intangible property is also protected by the law. The governments and parliaments have given the creators the rights as an incentive to produce ideas that will benefit society as a whole‚ by preventing

    Premium Copyright Copyright infringement Supreme Court of the United States

    • 714 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    Properties of Gases

    • 1568 Words
    • 7 Pages

    Purpose: The purpose of this experiment was to test and observe the physical and chemical properties of gases‚ and to use these properties to identify these gases when they are encountered. Procedure: Create a data table similar to that in the lab assistant to record your observations. Gather the following lab equipment: Goggles‚ test tubes‚ 24 well plate‚ Gas assembly with copper and plastic tubing and a #00 stopper‚ short stem pipet‚ rubber stopper #00 with one hole and a pipet tip with

    Premium Oxygen

    • 1568 Words
    • 7 Pages
    Powerful Essays
  • Good Essays

    Properties of Water

    • 988 Words
    • 4 Pages

    Properties of Water Introduction: Water’s chemical description is H2O. As the diagram to the left shows‚ that is one atom of oxygen bound to two atoms of hydrogen. The hydrogen atoms are "attached" to one side of the oxygen atom‚ resulting in a water molecule having a positive charge on the side where the hydrogen atoms are and a negative charge on the other side‚ where the oxygen atom is. This uneven distribution of charge is called polarity. Since opposite electrical charges attract‚ water

    Premium Atom Water Electric charge

    • 988 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Properties of Gases

    • 1198 Words
    • 5 Pages

    The purpose of this experiment is to discover the physical and chemical properties of the studied gases. In discovering these properties it allows the student or observer the ability to identify these gases when they come into contact with them. Procedure Before I began the procedure I gathered all my supplies from the given list in the manual. From there I began the actual experiment and diluted the HCL placed in a test tube and then placed the ZN in the tube as well. I placed the stopper

    Premium Oxygen Gas Carbon dioxide

    • 1198 Words
    • 5 Pages
    Good Essays
Page 1 2 3 4 5 6 7 8 9 50