Flame Test Lab Period 2 Due: 10/19/11 Honors Chemistry Purpose/Objective: To observe the colors produced when elements are put into a flame and to prove when electrons jump down from higher layers they release energy in the form of light. Materials: CoCl2 Na2SO4 CaCl2 KCl SrCl2 CuCl2 LiCl Unknown A Unknown B Distilled H2O Q-tips Beaker Bunsen Burner Spectroscope Spot Plate Procedure: 1. Light the Bunsen Burner. 2. Fill a beaker
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What defines “test taking skills”‚ and how might one go about utilizing it? It a skill that requires students to apply their best efforts and manage their time efficiently during and before the test taking process‚ so that they can better retain course materials that they have learned over time. Now‚ how does one go about acquiring this skill? It simply involves developing an effective study plan and organizational skills‚ while also actively studying‚ self-testing periodically rather than “cramming”
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The tube that contained my unknown material was tube number twenty. I did a gram stain‚ oxidase test‚ and used three different medias to narrow down and identify my unknown organism. The first step I took in identifying was a gram stain. This gram stain would reveal whether my organism is gram positive or gram negative which would narrow my choices from fifteen options down to six. After completing the gram stain‚ my unknown was the color pink. This revealed my unknown as being gram negative.
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TEST REVIEW – We will work these problems in class. Data Files for these problems will be disclosed in class during the review. On TEST 3‚ you will be asked to perform hypothesis tests‚ find confidence intervals‚ and conduct regression analyses. Be prepared to also interpret information on any Excel print-outs. Test 3 will be a multiple-choice test. 1. A federal agency responsible for enforcing laws governing weights and measures n=1 routinely inspects packages to determine whether the
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how they function in physiological systems Materials: O.1 M CuSO4 * 10% skim milk mixture 3 M HAc 0.2 M K2Cr2O7 0.04 M AgNO3 0.02 M K2Cr2O7 * 1% Gelatin 0.01 M AgNO3 5 Test tubes Dialysis bag Observations: Part I. |Test Tube Number |CuSO4 Solution |Skim Milk |3 M HAc | |1 |4 mL | |
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parties. Only appellate-level courts set precedent. 4Courts use a two-prong test to determine whether it has personal jurisdiction over an out-of-state defendant. Which of the following questions is likely to be asked in the second prong that deals with meeting constitutional requirements of fairness and due process? Does the defendant have some level of minimum contacts with the state The second prong in the two-prong test ensures that exercising jurisdiction over an out-of-state defendant meets
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I do not believe one can accurately sort individuals into these two categories alone‚ and fortunately the Careerfitter Career Test seemed to avoid this folly. In regards to myself‚ on a personal level I am empathetic and sociable‚ I relate to others with ease and take joy in being part of a team. I enjoy joking with my coworkers‚ I love meeting new people. But within or without the workplace‚ when faced with an issue‚ I am wholly pragmatic. I rely on objectivity and careful consideration to analyze
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How to Cheat on a Test There is always a time where any student in this world who was in a party or a date and completely forgot about the test that made to squeeze out the brain juice of whoever dared to take that test‚ or when studying is not enough and an alternate lifesaver is needed Cramming and parroting is not 100% guaranteed‚ but cheating is‚ if it is done correctly. Cheating is not all bad. According to the poll conducted by Fordham University noted a significant gap between the GPAs
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format of education. Well in J. Ridley Stroop experiment‚ he shows how people would struggle in a slower pace in serial verbal reaction. He subjected seventy college undergraduate students (14 males and 56 females) to part take in a verbal reaction test. As the experiment was commenced‚ it was to see how well each student were to identify the color of each written word‚ rather than saying the word. The first layout of the experimentation
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The IAT tests are a series of fast-paced questions that are designed to capture biases towards specific groups of people. I‚ personally‚ completed tests that would find biases that I have towards disability‚ age‚ and skin color. The first test that I took was based on my preference of abled or disabled persons. I picked this test because I enjoy working with people of special needs‚ and some of the people I have met undergo speech therapy. When my results came in‚ IAT suggested that I have a moderate
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