If you touch any of the metals‚ you MUST wash your hands at the end of the lab Procedure: 1. Collect the materials and put on safety equipment. 2. Observe the metals and record your observations. 3. Into separate test tubes‚ place each metal inside. Label accordingly to metal. 4. Measure 5mL of the copper (II) sulphate using the cylinder. 5. Add to the test tubes on at a time and observe. After 5 minutes‚ repeat your observations. 6. Dispose chemicals in appropriate waste
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OCEAN COUNTY COLLEGE OFFICIAL COURSE DESCRIPTION DEPARTMENT OF SCIENCE AND ENGINEERING 1. Course Number and Title: CHEM-181 General Chemistry I 2. Semester Hours: 4 Contact Hours: (3 + 2) Lecture Lab 3. Catalog Description This course‚ intended for science majors‚ is the first course of a two-course sequence. Course topics include stoichiometry‚ inorganic nomenclature‚ solutions‚ gas laws‚ thermochemistry‚ atomic structure‚ and chemical bonding. The laboratory work includes
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Apple iPod‚ after which the rest of the company began to envy them. Forbes Journal – date 21 August 2012 According to Forbes‚ Apple is now the most valuable company in the history in terms of market capitalization. When the concept of the iPhone 5 the stock of Apple had risen more than 2 percent‚ to give the company a market-cap of over $620 billion with shares trading over $662.00 apiece. The company continued to be on top of their game‚ but despite that they continued to produce more and more
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Seminar Topic 5: Analysing the external environment PESTEL analysis Political Before entering the country‚ politic of the country should be analyze by the breweries company. The governments of the country are mostly campaigning against drunk driving and there are many policies made for the drunks. It has shifted beer sales to retail which is dominated mainly by large supermarket chains. Economic The economic is one of the important factors to be analyzed by the breweries. The good or bad of
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LAB Report #3 Introduction: In this lab we have focus on Isolation of bacteria from environment. Microorganisms are found throughout the environment: in the air and water; on the surface of any object such as clothes‚ walls‚ furniture; in soil and dust; and on and in our own bodies (skin and mucous membranes). In order to demonstrate the ubiquity and diversity of microbes in the environment‚ samples from immediate areas of the environment and/or from your body will be obtained and cultured
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Physiology‚ Berry HOMEOSTASIS LAB ACTIVITY Introduction: Homeostasis means maintaining a relatively constant state of the body’s internal environment. The term used to describe a pattern of response to restore the body to normal stable level is termed negative feedback. When a stimulus (environment change) is met by a response that reverses (negates) the trend of the stimulus‚ it is negative feedback. As a result the internal environment is returned to normal. Pulse rate is constantly checked
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derived from experimentation‚ whereas theories are derived from observation. d. Hypotheses are more generally stated than theories. e. Theories must be testable; hypotheses do not need to be testable. Feedback Your answer is incorrect. Question 5 Correct Mark 2.00 out of 2.00 Flag question Question text A high-powered microscope that produces an image from scattered secondary electrons is the Select one: a. immunofluorescence microscope. b. confocal microscope. c. bright-field light
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Lab 4 Tissues Purpose: The purpose of this lab is to disover Histology or the study of tissues. Tissue make up a large part of our bodies and in this lab we will learn about the different types and functions of tissues. Hypothesis: I believe at the end of this lab If I am willing to do the reasearch the I will be able to use a mircoscope to look at different tissue samples and learn about the many types of tissue cells and their functions. Materials: The internet Book:Human Antomony
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Measurements Lab Name Length Measurements – Follow the Instructions in the Lab Manual and fill in your data in the tables provided. Data Table 1 – Length measurements |Object |Length (cm) |Length (mm) |Length (m) | |CD or DVD |12.00 |120.0 |.1200 | |Key
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for this experiment Materials Materials Student provides Label or Box/Bag Qty 1 1 1 1 1 LabPaq provides Auxiliary Supplies BagCK1 © Hands On Labs‚ Inc. 1 1 1 1 1 1 1 1 1 1 1 LabPaq CK-1 Item Description Table salt Piece of string Isopropyl (rubbing) alcohol Tap water Paper‚ 5 cm x 5 cm for weighing chemicals Beaker‚ 100 mL‚ glass Cylinder‚ 25 mL 25-mL volumetric flask Pipet‚ Serological-2mL Bulb‚ Rubber Goggles-Safety Scale-Digital-500g Test
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