QUALITATIVE TESTS FOR SOME CATIONS II CHEMISTRY 11.1 OCTOBER 5 2013 QUALITATIVE TESTS FOR SOME CATIONS II I. Introduction Qualitative analysis schemes are often based on selective precipitation of different cations. By carefully selecting reagents and conditions for reactions‚ groups of ions can be separated on the basis of their reactivity and the solubility of their salts. This enables the experimenter to use simple techniques with standard laboratory equipment‚ as well as to learn
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QUALITATIVE ANALYSIS Part 2- ANIONS Sameera Feroz Butt Lab Partner: Ram Soni Thursday January 30‚ 2014 Leilani Morales CHEM1131-02 OBJECTIVE The objective of this experiment was to use qualitative analysis to determine the chemical characteristics of four known anions by systemic confirmatory testing. The chemical characteristics observed were to be used to identify an unknown sample. Sulphuric acid was to be added to a carbonate solution and an effervescent reaction would confirm the presence
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Week 2 iLab Assignment Instructor: Genetically modified organism (GMO) is a man-made organism created in a laboratory and patented by The United States Department of Agriculture (USDA.) GMOs are created by a process called genetic engineering techniques. Deoxyribonucleic acid (DNA) molecules from different sources are combined into one molecule to create a new set of genes. Genetically modified organism (GMO) is created when a gene from a totally unrelated species is shot into the genetic material
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Student Name: Rolando Salas Date: 8/3/14 SEC450 Wireless Roaming iLab Report Task 1—Configure DES Global and Node Statistics Under Node Statistics‚ select Data Traffic Received (bits/sec) and Throughput (bits/sec). Capture a copy of the completed Choose Results dialog ( ) and paste it into your lab document. Task 2—Run the Discrete Event Simulation Use to capture a copy of the Simulation Execution dialog shown below and paste it into your lab document. Task 3—Analyze the
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Week 5 iLab Part A: using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace Lab5A { class Program { static void Main(string[] args) { string[] playerName = new string[100]; int[] playerScore = new int[100]; int c = 0; c=InputData(ref playerName‚ ref playerScore); double avg= CalculateAverageScore(ref playerScore‚c); Console
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Student Name: Rolando Salas Date: 7/26/14 Database Server Security Demands – iLab3 Objectives In this lab‚ the students will examine the following objectives. Become familiar with well-known and ephemeral ports Create ACL to meet requirements on database security demands Learn best practices to create and apply ACLs. Scenario A small company is using the topology shown below. The Public Server is actually an off-site Database Server that contains company
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NETW410 Week 3 Lab Report To complete the Week 3 Lab Report‚ answer the questions below concerning the Network Design Lab Scenario linked from Step 2 of the iLab page. Please use the template starting on Page 2 and submit it to the Week 3 iLab Dropbox by the due date. Have fun while learning.Nishan Bhatt NETW410‚ Professor Brehart 1/23/2015 Lab 3: Designing the Infrastructure for the Network Lab Report 1. Draw a diagram of the new network. (10 points) 2. Will the current horizontal cabling
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Week 3 iLab Report DeVry University NETW360: Wireless Technologies and Services MIXED 11B/11G WLAN PERFORMANCE Submitted to: Professor: Date: Mixed 11b/11g WLAN Performance Specific questions from iLab Guidelines * Answer each of the following questions using the sequence and data from the iLab instructions. Answer all questions in full college-level sentences. 1. In your opinion‚ what is the purpose of our dropping the transmit power to such a low level? My opinion would have to go with only
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Purpose: The purpose of this experiment is to identify some commonly occurring anions & to study some of the reactions used for their identification. Materials: 1 Household Bleach‚ 2 mL 1 Distilled water 1 Toothpicks 2 Beaker‚ 50 mL‚ plastic 1 Cylinder-25-mL 1 Pencil‚ marking 1 Test Tube (5)‚ 13 x 100 mm in Bubble Bag 1 Well-Plate-24 1 Ammonium Molybdate‚ 0.2 M - 2 mL in Pipet 1 Aqueous Ammonia‚ 6 M‚ NH4OH - 4 mL in Pipet 1 Barium Chloride‚ 0.3 M - 2 mL in Pipet 1 Hydrochloric Acid‚ 6 M - 8 mL
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Reflection on Diversity DeVry University Professor: Marnie Carroll Socs350 Having cultural competence is something that is gained through experience with other cultures other than your own. This means understanding that different cultures do in fact exist and one must be aware that we are all different with different cultures. For me a time that I connected with a different culture in a work environment was a few years back when I was working as a driver
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