Preview

Mitch

Good Essays
Open Document
Open Document
382 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Mitch
Outline:
Title
The title of the lab should be at the top of the lab report.
Background Information and Research 1. Give a simple explanation, in your own words, of what paper chromatography is and what it is used for. 2. Give at least three real-world uses for paper chromatography used in the fields of chemistry and biology. 3. Be sure to include references for any research conducted for this section.
Purpose
In one or two complete sentences, state the purpose of this laboratory investigation.
Materials
List all of the materials used in this lab.
Procedure
Include a step-by-step procedure for what you did in the lab, written in your own words.
Data and Observations * List your original predictions about the expected pigment components of each candy color. * Create an organized and labeled data table that lists the color and distance traveled of each pigment separated from each original candy color or ink type. Remember to have two separate sections or tables for the two solutions (salt water and alcohol) used. * Also include any other observations that you made during the course of the investigation.
Discussion and Conclusion:
The first part of this section discusses the observations and results of the lab as well as any mistakes that may have been made (or what measures were taken to try to avoid mistakes) and what improvements, if any, you can think of for the procedure for the next time the lab will be conducted.
The discussion section of this lab should also include discussions on the following: * A comparison of how each solution (salt water and alcohol) separated the pigments from each color of candy or ink type. Which solution worked better at separating each of the pigments (it may be different for different candy colors or inks), and why do you think that is? * If you had allowed less time for the lab (stopping the separation process when the solution was halfway up the paper), how do you think that

You May Also Find These Documents Helpful

  • Good Essays

    A. How did your proposed procedures or flow charts at the beginning of this experiment compare to the actual procedures of this lab exercise?…

    • 453 Words
    • 2 Pages
    Good Essays
  • Good Essays

    At this point, you will need to fill out this Lab Report. To do this, you will use the information from the lesson along with what you observed.…

    • 921 Words
    • 4 Pages
    Good Essays
  • Good Essays

    6.05 Chemistry

    • 367 Words
    • 2 Pages

    2. What other factors did you need to control during your investigation? Explain how you controlled each one in your procedure.…

    • 367 Words
    • 2 Pages
    Good Essays
  • Good Essays

    5.05 Ink Chromatography

    • 748 Words
    • 3 Pages

    2. There are many uses for paper chromatography, especially concerning the fields of chemistry and biology. One use is to allow scientists to detect any sort of contaminants is rainwater. Another use is to identify clues at a crime scene such as blood, ink, or drugs. However, the more common use is to make sure food company’s processes are working correctly and that they are producing the correct product.…

    • 748 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Data Tables and Observation: Fill out the data sheet (below) for the experiment and submit with this form. Recording data carefully and accurately is very important. Be sure to keep notes of experimental errors or difficulties during this experiment.…

    • 1509 Words
    • 7 Pages
    Good Essays
  • Good Essays

    Please complete this section of your write-up as you work on the experimental portion of this lab.…

    • 1694 Words
    • 7 Pages
    Good Essays
  • Satisfactory Essays

    biology432

    • 362 Words
    • 3 Pages

    Be sure to answer the following reflection questions in the conclusion of your lab report:…

    • 362 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Lab 6 enzymes

    • 1000 Words
    • 5 Pages

    FIRST: Read the lab in its entirety TWICE before you begin. You will perform the experiment, write your lab report and include the answers to the additional 4 questions within the text for full credit on this experiment.…

    • 1000 Words
    • 5 Pages
    Good Essays
  • Satisfactory Essays

    Unit 2 Home Labs - Key

    • 547 Words
    • 3 Pages

    3) Paper Chromatography Lab – Completed Procedure / Observations, questions, and a written description of most important concept that you learned in the discussion section.…

    • 547 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Common Lab Tasks

    • 2304 Words
    • 11 Pages

    steps in the lab itself, those common steps have been collected in this file. You may refer to this…

    • 2304 Words
    • 11 Pages
    Good Essays
  • Good Essays

    Why Do Solute To Dissolve

    • 829 Words
    • 4 Pages

    Paragraph 2: What could you improve on? (Do you think if someone repeated your lab they would get identical results? Why not? What are some steps you could take to improve the reliability and repeatability of your results?)…

    • 829 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    We had few problems with the experiment, though there are other variables that could have affected our investigation. An example of this would be if the…

    • 474 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    Chromatography

    • 969 Words
    • 4 Pages

    Paper chromatography is one of the easiest methods of chromatography. It is a method of planar chromatography (stationary phase is in form of a plane). Paper chromatography follows the basic principle of chromatography, which states that substances or components are distributed in between the stationary phase and the mobile phase. It is an analytical technique, where only a small amount of a sample is used for separating and identifying its components. Like any other method of chromatography, paper chromatography has two phases - the stationary phase and the mobile phase. In paper chromatography, porous paper serves as the stationary phase, and a solvent, either water or ethanol serves as the mobile phase. Paper can be a filter paper or any special paper. However, it is better to use Whatman No.1 filter paper or chromatography paper, since they are pure and have uniform fibers.…

    • 969 Words
    • 4 Pages
    Powerful Essays
  • Satisfactory Essays

    how to play softball

    • 1435 Words
    • 6 Pages

    Your lab report will effectively communicate the results of your investigation. Please read all the instructions before starting your lab report and refer back to them as needed during the writing process.…

    • 1435 Words
    • 6 Pages
    Satisfactory Essays
  • Good Essays

    Chemistry Igcse

    • 1845 Words
    • 8 Pages

    A method used to separate a Solution, using a Paper and a beaker of water. The Substances in the Paper go up depending on their Mass. We can say that a Solution has the same substance as another solution because they form a line of the same height.…

    • 1845 Words
    • 8 Pages
    Good Essays

Related Topics