Colorimetry Lab Report Essays and Term Papers

  • Week 7 lab Beer s Law Colorimetry Report

    College Department of Chemistry Beer’s Law & Colorimetry Submitted by Monika Rebalska                                                                                                                               Date Submitted:   3/7/2015 Date Performed:  3/5/2015 Lab Section: Chem-180          Course Instructor: Cynthia...

      554 Words | 4 Pages   Beer–Lambert law

  • Lab Report About Lab

    Abstract In food industry such as the production of cheese, bacteria takes a significant role on the wide variety of cheese. Lactic acid bacteria(LAB), a bacteria that can be found in the production of cheese, its stress gene was investigated in the experiment by using various biochemical and genetic...

      3454 Words | 11 Pages   Molecular cloning, Cloning vector, Superoxide dismutase, Site-directed mutagenesis

  • Lab Report

    Limiting Reagent and Percent Yield Aim To determine the limiting reagent between the reaction of lead (II) nitrate and potassium iodide. To determine the percent yield of lead (II) iodide. Date Started: 13/4/12. Finished: 19/4/12. Data collection and processing Measurements: * Amount of distilled...

      590 Words | 2 Pages   Limiting reagent

  • Lab Report

    Memory Span and Word Complexity Abstract The problem being investigated is word complexity on memory span. The design used for the experiment is within, due to information to be recognised within one group. For the experiment to take place fourteen undergraduate participants had volunteered. The...

      1285 Words | 4 Pages   Baddeley's model of working memory, Memory, Experiment, Memory span

  • Lab Report.

    and Surface Abstract Pill bugs, (also named sow or potato bugs) are terrestrial crustaceans that consume decomposed leaves or other plants. In the lab performed on September 24, 2010, animal behavior of the isopods was recorded, specifically in the climate that they preferred. Various climates situations...

      382 Words | 1 Pages  

  • Lab Report

    Lab Report An enzyme is a protein that speeds up the rates of chemical reactions. They recognize, bind, and change specific reactants. They do not change so they can catalyze the same reaction again and again. Activation energy is the amount of energy needed in order to begin a chemical reaction...

      299 Words | 2 Pages   Catalysis, Catalase, Enzyme, Chemical reaction

  • Lab Report

    concentrations don't matter. The amount of heat given off will depend only on the amount of magnesium used. I shall use the normal dilute acids found in the lab. I do need to know exactly what volume of acid I am using for each experiment. If I don't know this I can't work out how much heat has been evolved....

      3698 Words | 14 Pages   Magnesium chloride, Nitric acid, Magnesium, Chemical equation

  • Lab Report

    Borohydride Reduction of a Ketone Results 1. Draw a three-dimensional structure of the stereoisomer formed in the reaction. Name the compound. meso-Hydrobenzoin 2. Include other results as suggested by your data. * The attached IR and NMR spectroscopy data. * The melting point...

      354 Words | 3 Pages  

  • Lab Report

    Name: Daphnie B. Sarmiento Year / Section: II year – St. Augustine Group Name: Friday Cleaners LABORATORY REPORT INTRODUCTION Litmus paper is an acidic based paper. And it is made up of paper and it obtains a proper pH reading. The p in pH stands for potential. The term is potential of hydrogen...

      1033 Words | 4 Pages   Salt (chemistry), Hydroxide, Base (chemistry), Neutralization (chemistry)

  • lab report

    manipulated variable was the acceleration, the responding variable was the time, and the controlled variable was the distance. The purpose of this lab was to see the difference between a marble when forcefully pushed off of a table rather than being dropped from just above the table. In the completed...

      1020 Words | 3 Pages   Experiment

  • LAB REPORT

    CRSC1 lab B-5L Photosynthesis, Respiration and Transpiration The size of the plants is extremely different according to their exposure to sunlight. The plants exposed in full sunlight are bigger than those that were only partially shaded. This applies...

      587 Words | 8 Pages   Transpiration, Stoma, Leaf

  • Lab Report

    covalent compounds are weak. Covalent compounds exhibit higher volatility compared to ionic compounds. While doing the experiment,always wear lab coat.Make sure all the apparatus used were cleaned before and after useage. QUESTIONS 1. Two other examples of ionic and covalent compounds other...

      967 Words | 4 Pages   Ionic compound, Ionic bonding, Chemical polarity, Solution

  • Lab Report

    TABLE OF CONTENT NO. | CONTENT | PAGE | 1. | Title | 2 | 2. | Theory | 2 | 3. | Introduction | 2 | 4. | Objective | 3 | 5. | Apparatus | 3 | 6. | Procedure | 4 | 7. | Result | 6 | 8. | Calculation | 10 | 9. | Discussion | 13 | 10. | Conclusion | 14 | 11. | References | 14 | ...

      1104 Words | 5 Pages   Laminar flow, Reynolds number, Turbulence, Viscosity

  • Lab Report

    Alkali Metal Lab 2nd block 1/4/2013 Alkali Metal Lab Introduction: The purpose of this lab is to show how Alkali metals react in water. Hypothesis: The two different metals will respond differently in...

      409 Words | 3 Pages   Alkali metal, Sodium, Lithium, Electron shell

  • Lab report

    Data collection Quantitative Data Raw Data Table 1: Table showing the mass of the amount of unknown acid X measured in grams (±0.001g) Table 2: Table of reading of the burette initially filled with 25mL of 0.201moldm-3 sodium hydroxide (NaOH) to titrate 25mL (±0.03mL) of unknown acid X in mL...

      946 Words | 5 Pages   Sodium hydroxide, Titration

  • lab report

    Mixtures can be classified into homogeneous and heterogeneous. The purpose of this lab is to learn how to separate individual components from a mixture through decantation, filtration, distillation, and crystallization. Pre-Lab Questions: Attached Apparatus and Supplies: • Electronic balance • 50 mL...

      634 Words | 3 Pages   Filtration, Hydrochloric acid, Mixture, Solid

  • Lab Report

    EXPERIMENT NO. 1 INTRODUCTION TO LAB INSTRUMENTS. 1. BREADBOARD We should be familiar to the following things about a breadboard: * What is a breadboard and what is it used for? * How does it work? * Setting Up. * Limitations. What is a breadboard and what is it used for...

      5790 Words | 19 Pages   Galvanometer, Breadboard, Ohmmeter, Ammeter

  • lab report

    OBJECTIVE In this lab exercise you will determine the amount of copper and zinc in “new pennies” PROCEDURE 1. Record the mass of your new penny. 2. Place your new penny inside of the graduated jar with the HCI. 3. Place the jar under the fume hood. 4. Wait one day 5. Once the HCI has dissolved the...

      298 Words | 2 Pages  

  • Lab Reports

     Lab Reports Tittle- Alternative Fuels. Introduction- “a fuel other than petrol or diesel for powering motor vehicles, such as natural gas, methanol, or electricity” .In this experiment, different types of fuels will the tested to...

      290 Words | 2 Pages  

  • Lab Report

    School |S.K.H Tsoi Kung Po Secondary School | |Class (No.) | 7S ( 21 ) | | |Name |Lau Chi Kin | |Subject |AL Practical Physics | |Date | | |Mark...

      951 Words | 4 Pages   Solenoid, Magnetic field, Oscilloscope

tracking img