dichotomous keys for classification. Procedure: To start the experiment with exercise 1‚ I gathered all of the needed supplies‚ both from around my house and from the lab paq CD. I then began exercise one by printing the images in Figure 5 from my labpaq. I then proceeded to cut out each shark. Next I carefully examined the drawing of shark specimen 1. After examining the shark I went to the Key to the Classification of Sharks by Family chart. There‚ I went through each question‚ answering yes or
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PHY 121 Syllabus Course Description Introduction to general physics for programs requiring a one-year‚ non-calculus based physics course. Includes mechanics and heat. IN is the integrated version of the course with the lecture and lab taught simultaneously. Performance Objectives Upon completion of the course‚ you will be able to: Use the meter-kilogram-second-ampere (MKSA) metric system of measurement in lab and in problem solving. Use specific mathematics skills (powers of 10
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References: 1. Labpaq-General College Chemistry-50-0123-ck-01 Lab Manual- Published by Hands-On Labs Inc. 3880 S. Windermere St. Englewood‚ CO 80110 2. Chemistry & Chemical Reactivity‚ the 8th edition by Kotz‚ TreIchel‚ Townsend‚ Publisher Thomson‚ Brooks/cools 2012
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Purpose The purpose of this lab experiment is to observe physical and chemical properties of substances which are also known as chemicals. Procedure For this laboratory experiment I followed the detailed procedures outline in the Labpaq manual by P. Jeschofnig‚ LP-0125-CK-01. (Jeschofnig‚ Peter.‚ Ph.D.‚ "Physical and Chemical Properties." General College Chemistry. Englewood‚ CO: Hands on Lab Inc.‚ 0. 65-71. Print.) First‚ I followed all safety measures as outlined therein. After
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-Meniscus is a measurement used for measuring liquids‚ for water and most liquids the line with the center of the meniscus reading in the bottom is used. 6. How would you clean the lab after completion? - Items in labpaq are generally used multiple times. Always clean and return un used items to the bag after completing experiment. -Clean used and left over chemicals with paper and place in a garbage or flush down using enough amount of water
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let us know the vinegar have reach a point of neutralization once the vinegar turns pink. We can then calculate the concentration of acetic acid in the vinegar. Procedure: Data: Set up the lab: Take a tick text book and place it on top of the labpaq box to use as a titrator holder. Slip the clamp into the textbook by placing the test tube clamp into the middle of the book. The stop cock tip should be 1-2 cm above the beaker. Use the test tube holder to clamp the 10 mL syringe with an affixed
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arrangements using several magnification techniques by way of 10x‚ 40x‚100x oil immersion lenses and a light source. The main purpose was to observe the shapes and arrangements of microbial bacteria and yogurt. Procedure The lab involved self-provided and labpaq materials to perform several exercises to obtain the purpose of the lab. The lab began with the proper identification of all components of the microscope and their functions. This allowed for preparation of the objective of being able to view specimens
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Identification of Metallic Ions TITLE: LAB 5.1 IDENTIFICATION OF METALLIC IONS PURPOSE: In this lab we are learning how to observe and perform “flame tests”‚ of alkali and alkaline earth metal ions. We will use basic lab equipment provided in our Labpaq‚ and follow all safety precautions in this lab. From reading the discussion and review‚ we understand that the normal configuration of the electrons is called “the ground state”. We understand that they are in stable condition‚ while at their lowest
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An Overview of Anatomy LabPaq #1 SCIE- 335- DIS-SET01 An Overview of Anatomy Purpose: The purpose of this lab and exercise is to explain the meaning of the anatomical position‚ why it used and to describe the body regions. Safety concerns that need to be addressed are the use of a kitchen knife when cutting potatoes. When using the kitchen knife the area needs to be secure‚ no distractions should be near‚ safety goggles and gloves should be
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EXPERIMENT II: SEPERATION OF A MIXTURE OF SOLIDS PURPOSE: The purpose of this experiment was for me to become familiar with the separation of mixtures and solids and to learn separation techniques based on the chemical properties of a substance. PROCEDURE: Before beginning‚ I set up a data table to record data from the experiment. 1. Separating out the Iron a) I used my digital scale to determine the mass of my weighing dish. b) I emptied the entire mixture of solids from the plastic bag into
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