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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TEST DUMMY is a sci-fi‚ action script with an excellent premise. The script offers an intriguing visionary world. The idea of a test dummy coming to life in human form is a clever idea and it’s a concept that should be further developed. The story explores themes about redemption‚ second chances‚ and has the potential to explore the man vs. machine dynamics. There’s so much potential for this concept‚ but the script and plot would benefit from further development. First‚ the strength of the script
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(B) Starch indicators are useful when iodine titrations (organic oxidations) are performed. Why is it considered an advantage in these titrations to have iodine as the titrant instead of the analyte? 3. An environmental chemist is going to field test the chemical oxygen demand factor for a stream in Yellowstone Park.
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The Four Way Test is a very constructive guideline that is beneficial to many events and issues. If every citizen‚ every student‚ every human being used this test as a pattern and indicator for their dilemmas and obstacles‚ our community would become a more compassionate wiser place. The Four Way Test asks these questions: Is it the truth? Is it fair to all concerned? Will it bring goodwill and better friendships? And is it beneficial to all concerned? Is it the truth? Telling the truth is extremely
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MODALS / TEST 1 (71 ADET SORU) TEST 1 1- The company had sent the advertisement to the newspaper when they realised they’d mistyped the salary they were offering for the position. Luckily‚ they .......... the newspaper to correct their mistake before they printed it. A) could have asked C) must have asked E) might have asked B) were able to ask D) were supposed to ask 9- A: Jack doesn’t work for a computer company‚ so why has he gone to the computer exhibition? B: I don’t know. He ......... interested
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Introduction Tensile test is also known as tension test. It is material’s strength test where pulling force is applied from two ends. It is very important mechanical property evaluation test which provides fundamental properties like strength‚ stiffness‚ elastic limit‚ ultimate tensile strength etc. in this test‚ test object are standard size and shape but different material‚ then direct comparison of properties of those materials can be made. We had used standard “dumb-bell” shaped
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the Supreme Court should make random drug tests constitutional. Making students take drug tests is just another way for the Supreme Court to dig their claws in peoples’ everyday lives. When you take a drug test you are submitting yourself to be judged. If you refuse‚ people will assume you are doing drugs‚ if you take it‚ you are trying to prove your innocence. The law is assuming everyone is guilty of using drugs‚ by having random drug tests. I believe you should not punish the innocent with the guilty
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Aptitude test 1. Find the nest term in series ? 25 16 9 4 1 0 ? Ans. (-1)2 = 1 2. If (NM)2= RRM where N.M & R are distinct digits. Then possible values for R are (a) 1 (b) 2 (c) 3 (d) none of these Ans (b) -2 3. A man buys spirit at Rs. 60 per letter‚ adds water to it and then sells it at Rs. 75 per litter. What is the ratio of spirit to water if his profit in the feal is 37.5%? (a) 9:1 (b) 10:1 (c) 11:1 (d) None of these. Ans (b) 10.1 4. A certain quantity of
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Structural Analysis I - Laboratory Report Laboratory Venue : HKIVE (Tsing Yi)‚ Room CL02 Date & Time : 15 October 2001‚ 19:00 to 20:15 Experiment No. 1 : Column Buckling Test Objective: 1. To study the effect of support conditions on the load‚ carrying capacity of a slender column. 2. To compare the experimental buckling loads Pcr of test specimens with those predicted by the Euler equation. Apparatus: 1. SM 105 strut apparatus (Issuing Voucher: 0203141 & Inventory Ledger: CN/s/01/10)‚ 2. Aluminum
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