Cations I found out what Cations where present by doing a flame test. When I put my substance in the Bunsen burner I got a bright yellow colour which means that the Cation for my substance was sodium ions. Anions To find the Anions I had to go through a series of tests to find out which Anion was present. From all the tests I found out that the test for bromine halide worked and the test for sulphate also worked. Conclusion In conclusion I found out that the ions present in my sample where
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individuals who were deemed of low intelligence. Provide a brief history of intelligence testing and how it is currently utilized. Choose one of the intelligence tests described in your course readings and research the Internet for more information on the test. Report your findings. Based on your research‚ do you recommend using the test? Why? Justify your answers with appropriate reasoning and research from your textbook and course readings. Comment on the postings of at least two peers. Provide
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information this test provides‚ in doing so creating controversy. The debate over standardized testing has raised an inquiry question: What are the effects of standardized testing on the United States public education system? Students are taught only to pass tests‚ Standardized tests are not a true indicator of knowledge‚ and there are several missed opportunities for one on one teaching. Testing of America’s students using standardized questions are only taught to pass to tests being measured‚
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Types of grammar test 1. Paraphrase These require the students to write a sentence equivalent in meaning to one that is given. It is helpful to give part of the paraphrase in order to restrict the students to the grammatical structure being tested. Paraphrasing ________________________________________ After choosing the best paraphrase‚ click on the button to check your answer. 1. Fatma worried about passing the very difficult test. a. Receiving a passing grade on the difficult exam concerned
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Lab 1: Flame Test 11 Chemistry‚ university Preparation Conducted: September 20th‚ 2010 Purpose: To observe‚ and create a chart of the colours produced when solutions of known metal compounds are heated to high temperature. Question: What colours are produced when different metallic compounds are placed in a flame‚ and why this happens? Hypothesis/Prediction: Different salts will produce different colours when placed in a flame‚ due to the fact that each element has a different
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Tiana Hyatt Professor Apostolidis May 6 2014 The Bechdel test was created in 1985‚ this test is a device used to demonstrate if at least two named women in a film‚ talk to each other‚ but what they talk about is something other than a man. My initial thought was this should be an easy enough test for a movie or TV Show to pass. I thought I would just choose the last threes movies I have seen lately but instead I decided to make a small experiment out of it. Being that there are three
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dreams‚ she always dreamed of the day she would enter NASA. On a beautiful day‚ representatives of NASA arrived in the city that would recruit a person from every city in the world to go on a mission. Among his selection tests were: physical preparation‚ skill test and a theoretical test. The little girl‚ was worried because she spent her whole life studying theories‚ she had never cared about practice. Soon‚ she knew that she had a challenge for the frenzy to achieve her dream. Seeing the list of approved
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Date: 20/03/13 Flame Test – Investigating Compounds Aims To identify the presence of a relatively small amount (ie low concentration) of a metal ion in a compound. Method 1. Clean a platinum or nichrome wire by dipping it into concentrated hydrochloric acid. 2. Hold the platinum or nichrome wire at the hottest or blue part of a non-luminous Bunsen flame. 3. Repeat until the wire does not produce any colour in the flame (note: do not touch the wire‚ as salt in sweat will produce
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public square‚ LGBT discrimination‚ and birth control are just some of the many issues that have arisen. To accommodate religious individuals in the face of generally applicable laws‚ the Supreme Court devised the Compelling Interest Test. The Compelling Interest Test can best be defined as “the state may justify an inroad on religious liberty
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Educational Services Ltd.) Regd. Office : Aakash Tower‚ Plot No.-4‚ Sec-11‚ MLU‚ Dwarka‚ New Delhi-110075 Ph.: 011-47623456 Fax : 011-47623472 Admission-cum-Scholarship Test (Sample Paper) (First Step for IIT-JEE 2012-2014) (Syllabus of the Test : Mathematics of Class IX & X) Roll No.: __________________ Test Booklet Code: Time : 1½ Hrs. A Max.Marks : 150 INSTRUCTIONS TO THE CANDIDATES 1. The initial 10 minutes are earmarked for the candidates to carefully read the instructions
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