The Lab Report‚ Significant Figures & Working with Numbers CHMY 142-18 Experiment 1 September 4th‚ 2009 Introduction: This experiment is dealing with the relative accuracy of an individual measurement. Data will be provided to perform the calculations asked for. The purpose of this experiment is to know how to use significant figures and to get formularized with making proper laboratory reports. Procedure: Use the data table’s information to solve the missing
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Biochemistry Enzymology and Catalytic Mechanism & Carbohydrate Metabolism‚ Adenosine Triphosphate (ATP) Your Name Here WGU Abstract Many diseases and disorders are caused by defects in the molecular level of cells and not just having to do with nutrition or other extrinsic factors ‚in this report ‚we will specifically look at enzymes and their key role in energy production and the cycles and series of activities that make it possible for the human to function properly .
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4. Paragraphs 1-4 In User Domain the people are often the weakest link in IT security. In Workstation Domain is vulnerable if not kept up to date. In LAN-to-WAN Domain IP addresses are accessible from anywhere in the world‚ and attackers are constantly probing public IP addresses. They look for vulnerabilities and when one is found‚ they pounce. In Remote Access Domain is vulnerable to authentication because when the user provides credentials to prove identity‚ if found the attacker can later
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References: Tissue‚ Brian M. (1995). Analytical Chemistry. The Chemistry Hypermedia Project ‚ from http://www.files.chem.vt.edu/chem-ed/index.html Sauro‚ Jeff (2004)
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platform-specific nmap executable and pipes the output back. Zenmap uses Profiles which are basically nmap parameter presets to specify how scans are performed. 3. What step in the hacking attack process uses Zenmap GUI? System Hacking 4. What step in the hacking attack process identifies known vulnerabilities and exploits? Enumeration 5. During the scanning step of the hacking attack process‚ you identified known software vulnerabilities in a Windows XP Professional Workstation
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This experiment is used to perform a series of synthesis reactions that convert aluminum foil to alum. Alum is used in cooking‚ to treat wastewater‚ and is used in common deodorant. In this lab a series of four reactions will occur to yield alum. Calculations: Aluminum foil: 0.5035 grams Alum & Watch Glass: 21.7691 grams Watch Glass: 15.1560 grams Alum: 6.6131 gram Theoretical Yield of Alum: 2Al(s) + 2KOH(aq) + 4H2SO4 + 22H20 -> 3H2(g) + 2KAl(SO4)2 + 12H2O(s) 0.5035gAl x 1molAl/
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both parts of the experiment on our own and so we relied on the results of others in class. In terms of error‚ it gives plenty of opportunity for inconsistencies in the data. The inconsistencies could exist due to equipment‚ or understanding of the lab
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4-4 Boiling Point Elevation If you dissolve a substance such as ordinary table salt (NaCl) in water‚ the boiling point of the water will increase relative to the boiling point of the pure water. In this assignment‚ you will dissolve a sample of NaCl in water and then measure the boiling point elevation for the solution. 1. Start Virtual ChemLab and select Boiling Point Elevation from the list of assignments. The lab will open in the Calorimetry laboratory with a calorimeter on the lab bench
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Name: NT1210 Lab 6.4: WLAN Placement Exercise 6.4.1 There are three main types of antennas that can be used for WLAN APs: directional‚ omnidirectional‚ and right-angle. Describe each of these antenna types. You can get more powerful antennas that can broadcast longer distances. Why would these antennas be limited in use for standard WLAN placement in a home? An omnidirectional antenna radiates transmissions out and receives transmissions in from all directions‚ although not equally in all directions
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Chemistry 1211K Lab Report Briana Limage Drawer #D20 Tuesday December 2‚ 2014 Lab Day and Time: Tuesday 2-5 Unknown # 4224034-DF14 Introduction The purpose of this semester long experiment was to determine an unknown organic acid. An organic acid is an organic compound with acidic properties. A base reacts with acids to form salts. Titrations are used to determine the concentration of unknown substances. The purpose of the KHP experiment was to determine the molarity of NaOH. HCl
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